CN218096366U - Air conditioning system - Google Patents
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- CN218096366U CN218096366U CN202222395144.4U CN202222395144U CN218096366U CN 218096366 U CN218096366 U CN 218096366U CN 202222395144 U CN202222395144 U CN 202222395144U CN 218096366 U CN218096366 U CN 218096366U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model provides an air conditioning system relates to air conditioner technical field. The air conditioning system comprises solar refrigeration equipment, cold accumulation equipment and air conditioning equipment. The cold storage equipment is connected with the solar refrigeration equipment, the cold storage equipment is used for storing cold energy generated by the solar refrigeration equipment, the air conditioning equipment is connected with the cold storage equipment, the air conditioning equipment is used for receiving the cold energy released by the cold storage equipment, and the cold energy stored by the cold storage equipment can be supplied to the air conditioning equipment through the matching of the cold storage equipment and the solar refrigeration equipment when the peak power is consumed, so that the power consumption of the air conditioner in the peak power consumption can be reduced, and the running cost of the air conditioner is further reduced.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to an air conditioning system.
Background
The air conditioner is an indispensable part of people in modern life, and generally comprises a cold source/heat source device, a cold and hot medium delivery and distribution system, a tail end device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet certain requirements.
The inventor researches and discovers that the electric quantity of the urban air conditioner accounts for a large proportion of the total electricity consumption of the building at present, the electric quantity of the urban air conditioner is large, and the urban air conditioner is mostly used in the peak period of electricity utilization, so that the operation cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioning system, it includes solar refrigeration equipment, cold-storage equipment and air conditioning equipment. Wherein cold-storage equipment is connected with solar refrigeration equipment, and cold-storage equipment is used for the cold energy that storage solar refrigeration equipment produced, and air conditioning equipment is connected with cold-storage equipment, and air conditioning equipment is used for receiving the cold energy of cold-storage equipment release, through the cooperation of cold-storage equipment with solar refrigeration equipment, can supply the air conditioning equipment with the cold energy of cold-storage equipment storage when the peak electricity, can reduce the power consumption of air conditioner when the power consumption peak, and then reduce the cost of air conditioner operation.
The embodiment of the utility model is realized like this:
in a first aspect, the present invention provides an air conditioning system, comprising:
a solar refrigeration device;
the cold storage equipment is connected with the solar refrigeration equipment and is used for storing cold energy generated by the solar refrigeration equipment;
and the air conditioning equipment is connected with the cold accumulation equipment and can receive cold energy released by the cold accumulation equipment.
Through the cooperation of cold storage equipment and solar refrigeration equipment, can supply the cold energy of cold storage equipment storage to air conditioning equipment when the peak electricity, can reduce the power consumption of air conditioner when the power consumption peak, and then reduce the cost of air conditioner operation.
In an optional embodiment, the air conditioning system further includes a cooling water device connected to the cold storage device and the air conditioning device, the cold storage device is further capable of storing cold energy generated by the cooling water device, and the air conditioning device is further capable of receiving cold energy released by the cooling water device.
Through increasing the refrigeration water equipment, can also supply cold energy to cold-storage equipment at the valley electricity time period, guarantee the cold volume in the cold-storage equipment.
In an optional embodiment, the air conditioning system further includes a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, and a first valve disposed on the second pipeline;
the cold accumulation equipment is provided with a cold accumulation outlet and a cold accumulation inlet, the solar refrigeration equipment is provided with a first inlet and a first outlet, the air conditioning equipment is provided with a second inlet and a second outlet, the cold accumulation outlet can be communicated with the first inlet through a first pipeline, the cold accumulation inlet can be communicated with the first outlet through a second pipeline, two ends of a third pipeline are respectively connected with the first pipeline and the second inlet, and two ends of a fourth pipeline are respectively connected with the second pipeline and the second outlet.
The pipeline ensures that the cold accumulation equipment can smoothly supply cold to the air conditioning equipment.
In an optional embodiment, the air conditioning system further comprises a controller which is in communication connection with the solar refrigeration equipment and the first valve at the same time, and when the temperature of the heat exchange water in the solar refrigeration equipment is at a preset temperature, the controller controls the first valve to be opened.
The controller controls the opening and closing of the first valve according to the temperature of the heat exchange water in the solar refrigeration equipment, so that the cold quantity in the cold accumulation equipment is ensured.
In an alternative embodiment, a circulation pump is provided on the first line.
The heat exchange water can be ensured to smoothly circulate when the solar refrigeration equipment is matched with the cold accumulation equipment.
In an optional embodiment, the air conditioning system further includes a chilled water device connected to the cold storage device and the air conditioning device, the cold storage device is further capable of storing cold energy generated by the chilled water device, and the air conditioning device is further capable of receiving cold energy released by the chilled water device.
Through increasing the refrigeration water equipment, can also supply cold energy to cold-storage equipment at the millet electric period, guarantee the cold volume in the cold-storage equipment.
In an alternative embodiment, the air conditioning system further comprises a first branch pipe, a second branch pipe, a third branch pipe, and a second valve;
the refrigeration water equipment is provided with a third inlet and a third outlet, two ends of the first branch pipe are respectively connected with the third outlet and the second pipeline, the first branch pipe is provided with a second valve, two ends of the second branch pipe are respectively connected with the third inlet and the fourth pipeline, the fourth pipeline is arranged between the second pipeline and the second branch pipe and is provided with a second valve, two ends of the third branch pipe are respectively connected with the fourth pipeline and the first pipeline, and the third branch pipe is provided with a second valve.
Through the pipeline arrangement, the heat exchange water between the equipment can be ensured to smoothly circulate while the air conditioning equipment is cooled. The opening and closing of the refrigeration equipment can be controlled according to the opening and closing of the different second valves at the peak power or the valley power.
In an optional embodiment, the air conditioning system further includes a fifth pipeline, two ends of the fifth pipeline are respectively connected to the third pipeline and the second pipeline, the fifth pipeline is provided with a second valve, and the third pipeline is provided with the second valve between the first pipeline and the fifth pipeline.
During peak electricity or valley electricity, the opening and closing of the refrigeration water equipment can be controlled according to the opening and closing of the different second valves, during valley electricity, the air conditioning equipment is cooled through the cold storage equipment, and during peak electricity, the refrigeration water equipment can supplement cold energy for the cold storage equipment while cooling the air conditioning equipment, so that the cold capacity of the cold storage equipment is guaranteed.
In an alternative embodiment, the second valve is a manual valve.
And the communication relation among different devices is manually controlled through a manual valve.
In an alternative embodiment, the first valve is a solenoid valve.
The electromagnetic valve is simple in structure, low in price and easy to install and maintain compared with other actuators such as a regulating valve. The cost can be effectively reduced.
The embodiment of the utility model provides a beneficial effect is: the embodiment of the utility model provides a pair of air conditioning system includes solar refrigeration equipment, cold-storage equipment and air conditioning equipment. The cold accumulation equipment is connected with the solar refrigeration equipment and used for storing cold energy generated by the solar refrigeration equipment. Air conditioning equipment is connected with cold-storage equipment, and air conditioning equipment is used for receiving the cold energy of cold-storage equipment release, through cold-storage equipment and solar refrigeration equipment's cooperation, can supply with air conditioning equipment with the cold energy of cold-storage equipment storage when the peak electricity, can reduce the power consumption of air conditioner when the power consumption peak, and then reduce the cost of air conditioner operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an air conditioning system according to an embodiment of the present invention.
1-air conditioning system; 10-solar refrigeration equipment; 20-a cold storage device; 30-a chilled water plant; 40-air conditioning equipment; 50-a first valve; 60-circulating pump; 70-a second valve; 101-a first conduit; 102-a second conduit; 103-a third line; 104-a fourth pipeline; 105-a fifth pipeline; 201-a first branch pipe; 202-a second branch; 203-third branch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The air conditioner is an indispensable part of people in modern life, and generally comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a tail end device and other auxiliary devices. The system mainly comprises a refrigeration host machine, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet certain requirements.
The inventor researches and discovers that the electric quantity of the urban air conditioner accounts for a large proportion of the total electricity consumption of the building at present, the electric quantity of the urban air conditioner is large, and the urban air conditioner is mostly used in the peak period of electricity utilization, so that the operation cost is high.
To the above problem, the embodiment of the utility model provides an air conditioning system includes solar refrigeration equipment, cold-storage equipment and air conditioning equipment. The cold storage equipment is connected with the solar refrigeration equipment, the cold storage equipment is used for storing cold energy generated by the solar refrigeration equipment, the air conditioning equipment is connected with the cold storage equipment, the air conditioning equipment is used for receiving the cold energy released by the cold storage equipment, and the cold energy stored by the cold storage equipment can be supplied to the air conditioning equipment through the matching of the cold storage equipment and the solar refrigeration equipment when the peak power is consumed, so that the power consumption of the air conditioner in the peak power consumption can be reduced, and the running cost of the air conditioner is further reduced.
The following describes in detail a specific structure of an air conditioning system and corresponding technical effects thereof according to embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1, an air conditioning system 1 according to an embodiment of the present invention includes a solar refrigeration apparatus 10, a cold storage apparatus 20, and an air conditioning apparatus 40.
The cold storage device 20 is connected with the solar refrigeration device 10, and the cold storage device 20 is used for storing cold energy generated by the solar refrigeration device 10. As will be readily understood, the heat exchange water in the solar refrigeration apparatus 10 can exchange heat with the cold storage medium in the cold storage apparatus 20 to transfer cold energy to the cold storage apparatus 20, and the cold storage apparatus 20 can store the cold energy. The air conditioning device 40 is connected to the cold storage device 20, and the air conditioning device 40 can receive cold energy released from the cold storage device 20. It can be understood that, the utility model provides an air conditioning equipment 40 can normally use the electricity to refrigerate in the valley electricity period, and solar refrigeration equipment 10 can carry out the heat exchange with cold-storage equipment 20 this moment, in order to store the cold energy of self to cold-storage equipment 20, when the peak electricity, can release the cold energy of storing to air conditioning equipment 40 in cold-storage equipment 20 this moment, also be the heat exchange water in the air conditioning equipment 40 can carry out the heat exchange with the cold-storage medium in the cold-storage equipment 20 and then get back to air conditioning equipment 40, in order to receive the cold energy of the release in the cold-storage equipment 20.
The air conditioning equipment 40 is a rear-end wading pen, and the solar refrigeration equipment 10 is a solar adsorption refrigeration equipment. It is easy to understand that the solar adsorption refrigeration equipment can refrigerate at night and is intermittent refrigeration, cold energy prepared at night is stored through the cold storage equipment 20, the air conditioning equipment 40 utilizes the cold energy in the cold storage equipment 20 during peak electricity, the electricity consumption of the air conditioner during peak electricity utilization can be reduced, and the running cost of the air conditioner is further reduced.
Of course, in some other embodiments, the solar refrigeration apparatus 10 is not limited to the above-mentioned solar adsorption refrigeration apparatus, and may be other apparatuses as long as the solar energy can be converted into cold energy and can be stored in the cold-only storage apparatus 20, and the form of the solar refrigeration apparatus 10 is not particularly limited.
Specifically, the air conditioning system 1 further includes a first pipeline 101, a second pipeline 102, a third pipeline 103, a fourth pipeline 104 and a first valve 50 disposed on the second pipeline 102, the cold storage device 20 has a cold storage outlet and a cold storage inlet, the solar refrigeration device 10 has a first inlet and a first outlet, the air conditioning device 40 has a second inlet and a second outlet, the cold storage outlet can be communicated with the first inlet through the first pipeline 101, the cold storage inlet can be communicated with the first outlet through the second pipeline 102, two ends of the third pipeline 103 are respectively connected with the first pipeline 101 and the first inlet, and two ends of the fourth pipeline 104 are respectively connected with the second pipeline 102 and the second outlet.
As will be readily appreciated, when the first valve 50 is opened, the heat exchange water of the solar refrigeration apparatus 10 can enter the cold storage inlet through the second pipeline 102, and then exchange heat with the cold storage medium in the cold storage apparatus 20, and return to the solar refrigeration apparatus 10 through the cold storage outlet and the first pipeline 101. In the present embodiment, the first pipeline 101 is further provided with a circulation pump 60, and the heat exchange water flowing into the cold storage device 20 from the solar refrigeration device 10 is pumped back to the solar refrigeration device 10 by the action of the circulation pump 60.
It should be noted that, the air conditioning system 1 further includes a controller in communication connection with the solar refrigeration device 10 and the first valve 50, when the temperature of the heat exchange water in the solar refrigeration device 10 is at a preset temperature, the controller controls the first valve 50 to open, and then the heat exchange water of the solar refrigeration device 10 can flow into the cold storage device 20 through the second pipeline 102, so as to transfer the cold energy to the cold storage device 20. Specifically, in the present embodiment, the predetermined temperature range may be 9 to 14 ℃. The heat exchange water after releasing the cold energy returns to the solar refrigeration apparatus 10 through the circulation pump 60 to form a circulation, and at this time, the solar refrigeration apparatus 10 supplements the cold energy for the cold storage apparatus 20 for releasing at peak power. When the temperature of the heat exchange water in the solar refrigerator 10 rises and is higher than a preset temperature, the first valve 50 is closed, and the cold accumulation cycle is stopped.
Specifically, the first valve 50 is an electromagnetic valve. The electromagnetic valve is simple in structure, low in price and easy to install and maintain compared with other actuators such as a regulating valve. The cost can be effectively guaranteed. Of course, in other embodiments, the first valve 50 may be other valves capable of communicating with the controller, and is not limited in this regard.
The heat exchange water of the air conditioning device 40 can flow into the fourth pipeline 104 through the second outlet, and enter the cold storage device 20 through the second pipeline 102, exchange heat with the cooling medium in the cold storage medium, and then return to the air conditioning device 40 through the cold storage outlet and the third pipeline 103 to absorb the cold energy stored in the cold storage device 20, so as to perform refrigeration.
Further, in the present embodiment, the air conditioning system 1 further includes a cooling water device 30 connected to both the cold storage device 20 and the air conditioning device 40, the cold storage device 20 can further store the cold energy of the parameters of the cooling water device 30, and the air conditioning device 40 can further receive the cold energy released by the cooling water device 30.
It can be understood that the refrigeration water device 30 can not only release the cold energy to the air conditioning device 40, but also transfer the cold energy prepared by itself to the cold storage device 20 for storage, and when the peak power is up, the air conditioning device 40 is supplied with the cold energy through the cold storage device 20, and it should be noted that the refrigeration water device 30 supplies the cold directly to the air conditioning device 40 or indirectly supplies the cold to the air conditioning device 40 through the cold storage device 20 is not particularly limited.
Further, in this embodiment, the air conditioning system 1 further includes a first branch pipe 201, a second branch pipe 202, a third branch pipe 203 and a second valve 70, the cooling water equipment 30 has a third inlet and a third outlet, two ends of the first branch pipe 201 are respectively connected with the third outlet and the second pipeline 102, the first branch pipe 201 is provided with the second valve 70, two ends of the second branch pipe 202 are respectively connected with the third inlet and the fourth pipeline 104, the fourth pipeline 104 is provided with the second valve 70 between the second pipeline 102 and the second branch pipe 202, two ends of the third branch pipe 203 are respectively connected with the fourth pipeline 104 and the first pipeline 101, and the third branch pipe 203 is provided with the second valve 70.
At this time, it can be understood that, when the second valve 70 on the fourth pipeline 104 is opened during the peak power time period, the heat exchange water of the air conditioning equipment 40 enters the cold storage device 20 through the third pipeline 103 and the first pipeline 101 in sequence, flows out from the cold storage outlet, and returns to the air conditioning equipment 40 through the circulation pump 60 and the fourth pipeline 104, and at this time, the cold storage device 20 alone provides the cold energy for the air conditioning equipment 40.
When in the valley power time period, the refrigeration water device 30 can refrigerate the cold storage device 20, and then refrigerate the air conditioning device 40.
Further, in this embodiment, the air conditioning system 1 further includes a fifth pipeline 105, two ends of the fifth pipeline 105 are respectively connected to the third pipeline 103 and the second pipeline 102, the fifth pipeline 105 is provided with the second valve 70, and the second valve 70 is disposed between the second branch 202 and the first pipeline 101 of the third pipeline 103.
It should be noted that, in the present embodiment, the second valve 70 is a manual valve, so that when in different time periods, whether the cold storage device 20 or the refrigeration water device 30 supplies cold to the air conditioning device 40 can be controlled by opening and closing different valves. For convenience of description, the second valve 70 on the first branch 201 is referred to as a first manual valve, the second valve 70 on the fifth pipeline 105 is referred to as a second manual valve, the second valve 70 on the third branch 203 is referred to as a third manual valve, the second valve 70 on the fourth pipeline 104 is referred to as a fourth manual valve, and the second valve 70 on the third pipeline 103 is referred to as a fifth manual valve.
It is easy to understand that, during the peak power time period, the fourth manual valve and the fifth manual valve are opened, and the rest manual valves are closed, and at this time, the heat exchange water of the air conditioning equipment 40 enters the cold storage equipment 20 through the third pipeline 103 and the first pipeline 101 in sequence, flows out from the cold storage outlet, and returns to the air conditioning equipment 40 through the circulating pump 60 and the second valve 70 on the fourth pipeline 104, and at this time, the cold storage equipment 20 alone provides cold energy for the air conditioning equipment 40.
When the time period is in the valley electricity time period, the first manual valve, the second manual valve and the third manual valve are opened, the rest manual valves are closed, the heat exchange water provided by the refrigeration water equipment 30 is divided into two paths after passing through the first manual valve, wherein one path enters the cold accumulation equipment 20 through the first pipeline 101 and the cold accumulation inlet, and cold energy is transferred to the cold accumulation medium in the cold accumulation equipment 20 so as to be stored in the cold accumulation equipment 20. The other path enters the air conditioning equipment 40 through the first pipeline 101, the fifth pipeline 105 and the second inlet in sequence, and then the heat exchange water of the refrigeration water equipment 30 exchanges heat with the inside of the air conditioning equipment 40, and the heated heat exchange water flows out from the second outlet and returns to the refrigeration water equipment 30 through the third pipeline 103 and the second branch pipe 202 in sequence. The cooling water device 30 supplies cooling energy to the air conditioning device 40 and also supplements cooling energy to the cold storage device 20.
To sum up, the embodiment of the utility model provides a pair of air conditioning system 1 can be in cold-storage equipment 20, refrigeration water equipment 30, solar refrigeration equipment 10 combination, according to different time quantums, changes the switching of different manual valves, and the refrigeration equipment of control difference is air conditioning equipment 40 cooling, can guarantee again the cold energy in cold-storage equipment 20 at the peak electricity time quantum for air conditioning equipment 40 cooling, and then reduces the power consumption of peak electricity time quantum to reduce the running cost of air conditioner.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air conditioning system, comprising:
a solar refrigeration device (10);
the cold accumulation device (20), the cold accumulation device (20) is connected with the solar refrigeration device (10), and the cold accumulation device (20) is used for storing cold energy generated by the solar refrigeration device (10);
the air conditioning equipment (40), the air conditioning equipment (40) with cold-storage equipment (20) are connected, air conditioning equipment (40) can receive the cold energy that cold-storage equipment (20) released.
2. The air conditioning system of claim 1, wherein:
the air conditioning system also comprises a refrigerating water device (30) which is simultaneously connected with the cold accumulation device (20) and the air conditioning device (40), wherein the cold accumulation device (20) can also store cold energy generated by the refrigerating water device (30), and the air conditioning device (40) can also receive the cold energy released by the refrigerating water device (30).
3. The air conditioning system of claim 1, wherein:
the air conditioning system further comprises a first pipeline (101), a second pipeline (102), a third pipeline (103), a fourth pipeline (104) and a first valve (50) arranged on the second pipeline (102);
the cold storage device (20) is provided with a cold storage outlet and a cold storage inlet, the solar refrigeration device (10) is provided with a first inlet and a first outlet, the air conditioning device (40) is provided with a second inlet and a second outlet, the cold storage outlet can be communicated with the first inlet through the first pipeline (101), the cold storage inlet can be communicated with the first outlet through the second pipeline (102), two ends of the third pipeline (103) are respectively connected with the first pipeline (101) and the second inlet, and two ends of the fourth pipeline (104) are respectively connected with the second pipeline (102) and the second outlet.
4. The air conditioning system of claim 3, wherein:
the air conditioning system further comprises a controller which is in communication connection with the solar refrigeration equipment (10) and the first valve (50) at the same time, and when the temperature of heat exchange water in the solar refrigeration equipment (10) is at a preset temperature, the controller controls the first valve (50) to be opened.
5. The air conditioning system of claim 3, wherein:
and a circulating pump (60) is arranged on the first pipeline (101).
6. The air conditioning system of claim 3, wherein:
the air conditioning system further comprises a refrigerating water device (30) which is connected with the cold storage device (20) and the air conditioning device (40) at the same time, the cold storage device (20) can also store cold energy generated by the refrigerating water device (30), and the air conditioning device (40) can also receive the cold energy released by the refrigerating water device (30).
7. The air conditioning system of claim 6, wherein:
the air conditioning system further comprises a first branch pipe (201), a second branch pipe (202), a third branch pipe (203) and a second valve (70);
the refrigeration water equipment (30) is provided with a third inlet and a third outlet, two ends of the first branch pipe (201) are respectively connected with the third outlet and the second pipeline (102), a second valve (70) is arranged on the first branch pipe (201), two ends of the second branch pipe (202) are respectively connected with the third inlet and the fourth pipeline (104), the fourth pipeline (104) is located between the second pipeline (102) and the second branch pipe (202), a second valve (70) is arranged between the third branch pipe (203) and the fourth pipeline (104), two ends of the third branch pipe (203) are respectively connected with the first pipeline (101) and the fourth pipeline (101), and a second valve (70) is arranged on the third branch pipe (203).
8. The air conditioning system of claim 7, wherein:
the air conditioning system further comprises a fifth pipeline (105), two ends of the fifth pipeline (105) are respectively connected with the third pipeline (103) and the second pipeline (102), a second valve (70) is arranged on the fifth pipeline (105), and the second valve (70) is arranged between the first pipeline (101) and the fifth pipeline (105) and located on the third pipeline (103).
9. The air conditioning system of claim 7, wherein:
the second valve (70) is a manual valve.
10. The air conditioning system of claim 3, wherein:
the first valve (50) is a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395144.4U CN218096366U (en) | 2022-09-08 | 2022-09-08 | Air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395144.4U CN218096366U (en) | 2022-09-08 | 2022-09-08 | Air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218096366U true CN218096366U (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222395144.4U Active CN218096366U (en) | 2022-09-08 | 2022-09-08 | Air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218096366U (en) |
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2022
- 2022-09-08 CN CN202222395144.4U patent/CN218096366U/en active Active
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