Air conditioning system
The air conditioning system uses a super-sonic wave humidifier to reduce costs and maintenance by eliminating steam pipes, providing efficient and cost-effective humidification for tobacco processing rooms.
Patent Information
- Application Number
- CN202421713902.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The steam humidification method of the air-conditioning unit in the existing wire making workshop is costly and complex in maintenance, and requires the laying of steam pipes, which increases the production and use costs.
Ultrasonic humidification device is used to form water mist in the air conditioning duct through an ultrasonic actuator to humidify the air, avoid laying steam pipes, use soft water and filters to improve humidification efficiency and air cleanliness, and combine with the recycling and reuse of steam condensate.
It reduces production and maintenance costs, improves humidification effects and air conditioning system reliability, simplifies the maintenance process, and reduces dependence on steam pipes.
Smart Images
Figure CN223106199U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air conditioners, and particularly relates to an air conditioning system. Background Art
[0002] The humidity in the silk reeling workshop needs to be controlled within 50% ± 10%. Therefore, the air conditioning units in the silk reeling workshop need to have a humidifying function. Some of the existing air conditioning units in the silk reeling workshop use steam humidification, that is, through the laid steam pipes or nozzles, the generated steam is transported to the humidifying section of the air conditioning unit, and the steam is mixed with the air to increase the humidity in the air.
[0003] However, humidifying the air by laying steam pipes has a high cost and complex installation. Moreover, the safety and maintenance of the pipes need to be considered during use, so both the manufacturing cost and the use cost are relatively high.
[0004] It should be noted here that the statements in this background art section only provide background art related to the utility model and do not necessarily constitute prior art. Summary of the Utility Model
[0005] The utility model provides an air conditioning system to reduce costs.
[0006] The utility model provides an air conditioning system, including a first air conditioning unit, and the first air conditioning unit includes:
[0007] An air conditioning duct, including an air inlet section, a humidifying section, a surface cooling section, and a air supply section arranged in sequence in the air flow direction. An air inlet fan is arranged in the air inlet section to drive air into the air conditioning duct. The humidifying section is used for humidifying the air. A surface cooler is arranged in the surface cooling section to be used for adjusting the temperature of the air. An air supply fan is arranged in the air supply section to send out the processed air; and
[0008] An ultrasonic humidifying device, which includes a box body and an ultrasonic actuator arranged in the box body. The box body has a water inlet and an atomizing port. The water inlet is used for inputting water. The ultrasonic actuator is used for applying high-frequency vibration to the water in the box body to form water mist. The atomizing port is in fluid communication with the humidifying section to spray the water mist into the humidifying section.
[0009] In some embodiments, the box body further has an overflow port, and the overflow port is used for allowing water to overflow after the water in the box body exceeds the set amount.
[0010] In some embodiments, the box body further has a sewage discharge port, and the sewage discharge port is configured to be opened regularly to discharge the sewage in the box body.
[0011] In some embodiments, the ultrasonic humidifying device further includes a filter, and the filter is used for filtering impurities in the water entering the box body.
[0012] In some embodiments, the first air conditioner unit further includes a soft water supply device, which is connected to the water inlet of the box body to input soft water into the box body.
[0013] In some embodiments, the first air conditioner unit further includes a water pump, which is arranged between the soft water supply device and the box body to pump the soft water provided by the soft water supply device into the box body.
[0014] In some embodiments, the first air conditioner unit further includes a control valve arranged between the water pump and the box body, and the control valve is used to control the amount of water entering the box body.
[0015] In some embodiments, the air conditioning system further includes a second air conditioner unit, which is configured to adopt steam humidification. The water inlet of the box body of the first air conditioner unit is connected to the condensate outlet of the second air conditioner unit to recycle the steam condensate of the second air conditioner unit.
[0016] In some embodiments, the air conditioning duct further includes a filtering section arranged between the surface cooling section and the air supply section, and a filter element is arranged in the filtering section.
[0017] In some embodiments, the filter element is arranged in a replaceable manner.
[0018] Based on the technical solution provided by the present utility model, the first air conditioner unit includes an air conditioning duct and an ultrasonic humidifying device. Among them, the air conditioning duct includes an air inlet section, a humidifying section, a surface cooling section and an air supply section arranged in sequence in the air flow direction. An air inlet fan is arranged in the air inlet section to drive air into the air conditioning duct. The humidifying section is used to humidify the air. The surface cooling section is provided with a surface cooler to regulate the temperature of the air. An air supply fan is arranged in the air supply section to send out the processed air. The ultrasonic humidifying device includes a box body and an ultrasonic actuator arranged in the box body. The box body has a water inlet and an atomizing port. The water inlet is used to input water, and the ultrasonic actuator is used to apply high-frequency vibration to the water in the box body to form water mist. The atomizing port is in fluid communication with the humidifying section to spray the water mist into the humidifying section. The first air conditioner unit of the embodiment of the present utility model humidifies the air flowing through the humidifying section by using the water mist sprayed by the ultrasonic humidifying device. Compared with steam humidification, it does not require laying steam pipelines, so the production cost is relatively low. Moreover, during use, if a failure occurs in the ultrasonic humidifying device, since it is an independent machine from the air conditioning duct and is easy to move, the maintenance is also relatively convenient, that is, the maintenance cost is also relatively low. In summary, the first air conditioner unit of the embodiment of the present utility model uses the ultrasonic humidifying device to humidify the air, reducing the cost.
[0019] Other features and advantages of the present utility model will become clear through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings
[0020] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and shall not constitute an improper limitation to the present utility model. In the drawings:
[0021] Figure 1 It is a schematic structural diagram of an air-conditioning unit according to some embodiments of the present utility model. Detailed implementation manners
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and shall in no way be construed as a limitation to the present utility model and its application or use. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.
[0023] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that for the sake of description, the dimensions of the various parts shown in the accompanying drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as a part of the description. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0024] For ease of description, spatial relative terms, such as "above", "over", "on the upper surface", "upper", etc., may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, the device described as "above" or "over" other devices or structures will then be oriented "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be oriented in other different ways, and corresponding interpretations of the spatial relative descriptions used herein will be made.
[0025] As described above, steam humidification is adopted for the humidification of some air-conditioning units in the wire manufacturing workshop of the prior art. In this way, special steam pipelines for transporting steam need to be laid, so the production cost is relatively high. Moreover, attention should also be paid to the maintenance of the steam pipelines during use, so the use cost is also relatively high.
[0026] In order to improve the refrigeration capacity of the wire manufacturing workshop, additional air-conditioning units need to be added. Then, how to achieve humidification at a lower cost for these air-conditioning units is an urgent problem to be solved.
[0027] In view of this problem, an embodiment of the present invention provides an air-conditioning system. The air-conditioning system includes a first air-conditioning unit. Refer to Figure 1 , the first air-conditioning unit includes an air-conditioning air duct 10 and an ultrasonic humidification device 20. Among them, the air-conditioning air duct 10 includes an air inlet section 11, a humidification section 12, a surface cooler section 13, and a air supply section 15 arranged in sequence in the air flow direction. An air inlet fan 110 is arranged in the air inlet section 11 to drive air into the air-conditioning air duct. The humidification section is used for humidifying the air. A surface cooler 130 is arranged in the surface cooler section 13 to be used for adjusting the temperature of the air. An air supply fan 150 is arranged in the air supply section 15 to send out the processed air. The ultrasonic humidification device 20 includes a box body 21 and an ultrasonic actuator 22 arranged in the box body 21. The box body 21 has a water inlet 211 and an atomization port 212. The water inlet 211 is used for inputting water, and the ultrasonic actuator 22 is used for applying high-frequency vibration to the water in the box body 21 to form water mist. The atomization port 212 is in fluid communication with the humidification section 12 to spray the water mist into the humidification section 12.
[0028] In the first air conditioner unit of the embodiment of the present utility model, the water mist ejected by the ultrasonic humidifying device 20 is used to humidify the air flowing through the humidifying section 12. Compared with steam humidification, there is no need to lay steam pipelines, so the production cost is relatively low. Moreover, during use, if a malfunction occurs in the ultrasonic humidifying device 20, since it is an independent machine from the air-conditioning duct 10 and is easy to move, it is also relatively convenient to replace or repair, that is, the maintenance cost is also relatively low. In summary, the first air conditioner unit of the embodiment of the present utility model uses the ultrasonic humidifying device 20 to humidify the air, reducing costs.
[0029] As Figure 1 shown, the ultrasonic humidifying device 20 includes a box body 21 and an ultrasonic actuator 20 provided inside the box body 21. The ultrasonic actuator 20 can be an ultrasonic element. Water enters the interior of the box body 21 through the water inlet 211 of the box body 21. The ultrasonic actuator 20 generates high-frequency ultrasonic vibrations on the water. The water will be dispersed into tiny water mist particles under the oscillation, and the water mist particles are ejected through the atomizing port 212 and adhere to the air flowing through the humidifying section 12, thereby realizing the humidification of the air. In this way, when the air is sent out to the workshop under the drive of the air supply fan 150, the humidity of the workshop can naturally be increased.
[0030] As Figure 1 shown, in some embodiments, the position of the atomizing port 212 is higher than the position of the water inlet 211. Specifically, the water inlet 211 is arranged at a position close to the bottom of the box body 21, and the atomizing port 212 is arranged at the top of the box body 21. This setting enables the water mist particles ejected from the atomizing port 212 to be sprayed onto the air from above the humidifying section 12, so the humidification is more uniform and the humidification effect is better.
[0031] In some embodiments, as Figure 1 shown, a connecting pipe 26 is arranged between the atomizing port 212 and the humidifying section 12. The atomized particles enter the humidifying section 12 through the lumen of the connecting pipe 26.
[0032] In some embodiments, the box body 21 further has an overflow port 213. The overflow port 213 is used to make the water overflow when the water in the box body exceeds the set amount. The setting of the overflow port 213 can prevent the water in the box body from entering the humidifying section 12 through the connecting pipe 26 when it exceeds the set amount, resulting in a malfunction of the air-conditioning duct. Therefore, the setting of the overflow port 213 can improve the use reliability of the air conditioner unit of the embodiment of the present utility model.
[0033] In some embodiments, the box body 21 further has a sewage discharge port 214. The sewage discharge port 214 is configured to be opened regularly to discharge the sewage in the box body 21. For example, it can be set to open the sewage discharge port for sewage discharge every specific period, so as to prevent the sewage from being atomized under the action of the ultrasonic actuator and sprayed onto the humidifying section, thereby affecting the cleanliness of the air output by the air conditioner unit.
[0034] Specifically, a sewage discharge valve can be provided at the sewage outlet 214. The sewage discharge valve is configured to be periodically opened and closed to achieve regular sewage discharge.
[0035] In order to improve the purity of the water mist particles and thus the cleanliness of the air supply of the air conditioner unit, in some embodiments, referring to Figure 1 , the ultrasonic humidifying device 20 further includes a filter 23. The filter 23 is used to filter impurities in the water entering the box body 21. As Figure 1 shown, the filter 23 is installed upstream of the water inlet 211, that is, the water is filtered before entering the water inlet 211 to prevent impurities in the water from entering the water tank. This can improve the cleanliness of the water mist particles on the one hand, and on the other hand, it can also avoid frequent cleaning of the water tank, further reducing the use cost.
[0036] In order to further improve the purity of the water mist particles, in some embodiments, the first air conditioner unit further includes a soft water supply device. The soft water supply device is connected to the water inlet 211 of the box body 21 to input soft water into the box body 21. The soft water here refers to water that contains little or no soluble calcium and magnesium compounds. Using soft water can also prevent scale from forming on the inner wall of the box body 21, so it can also avoid frequent cleaning of the water tank and reduce costs.
[0037] As Figure 1 shown, in some embodiments, the first air conditioner unit further includes a water pump 25. The water pump 25 is arranged between the soft water supply device and the box body 21 to pump the soft water provided by the soft water supply device into the box body 21. The water pump 25 provides power for the soft water provided by the soft water supply device and pumps it into the box body 21 at a faster speed, thereby improving the humidifying efficiency of the first air conditioner unit of the present invention embodiment.
[0038] In some embodiments, the first air conditioner unit further includes a control valve 24 arranged between the water pump 25 and the box body 21. The control valve 24 is used to control the amount of water entering the box body 21. For example, in some embodiments, the control valve 24 can be configured to control the amount of water entering the box body 21 according to the target humidity, increasing the amount of water when the humidity is low and decreasing the amount of water when the humidity is high.
[0039] In some embodiments, the air duct 10 of the air conditioner further includes a filtering section 14 arranged between the surface cooling section 13 and the air supply section 15. A filter element 140 is arranged in the filtering section 14. The filter element 140 in the filtering section 14 is used to filter the air sent out. In some embodiments, the filter element 140 can be a multi-stage filter element to achieve multi-stage filtering of the air.
[0040] To optimize the air filtration effect, in some embodiments, the filter element 140 is replaceably provided. For example, the filter element 140 can be replaced regularly. It can also be replaced after detecting that the filter element 140 is dirty.
[0041] Each of the above embodiments describes the first air-conditioning unit of the air-conditioning system. In some embodiments, the air-conditioning system includes at least two first air-conditioning units. Each of the at least two first air-conditioning units uses the ultrasonic humidifying device 20 to humidify the air. The air-conditioning system of the present invention embodiment further includes a second air-conditioning unit. The second air-conditioning unit is some existing air-conditioning units in the silk reeling workshop, and the second air-conditioning unit uses the laid steam pipeline for humidification. The difference in the structure between the second air-conditioning unit and the first air-conditioning unit lies in the different humidifying devices. The second air-conditioning unit also includes an air-conditioning air duct as Figure 1 shown. Different from that, the second air-conditioning unit includes a steam pipeline to output steam to the humidifying section.
[0042] The second air-conditioning unit is configured to use steam humidification. With steam humidification, there will definitely be steam condensate generated in the second air-conditioning unit. In order to recycle and reuse this part of the steam condensate to reduce costs, the water inlet 211 of the box body 21 of the first air-conditioning unit is connected to the condensate outlet of the second air-conditioning unit to recycle and use the steam condensate of the second air-conditioning unit. In this way, the steam condensate generated by the second air-conditioning unit is reused.
[0043] As Figure 1 shown, the working process of the ultrasonic humidifying device 20 of the first air-conditioning unit of the air-conditioning system according to a specific embodiment of the present invention is as follows: Soft water is pumped by the water pump 25, passes through the control valve 24, passes through the filter 23, enters the box body 21, and is atomized into tiny water droplets by the ultrasonic waves generated by the ultrasonic elements and released into the air, and is carried by the fan into the air duct to humidify the air.
[0044] During operation, every specific period, the drain port 214 is opened for draining. And an overflow port 213 is provided to prevent the soft water from being too full.
[0045] The source of the soft water can directly come from the soft water produced in the workshop. It can also use the steam condensate of other air-conditioning units to realize the secondary application of the soft water.
[0046] The humidification of the first air-conditioning unit of the embodiment of the present invention can avoid laying steam pipelines, shorten the construction period, and ensure production. In addition, the humidification effect is good, and the energy consumption and cost are low.
[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them; although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications can still be made to the specific implementation manners of the present utility model or equivalent replacements can be made to some technical features; without departing from the spirit of the technical solutions of the present utility model, they should all be covered within the scope of the technical solutions claimed by the present utility model.
Claims
1. An air conditioning system, characterized in that, including a first air-conditioning unit, the first air-conditioning unit comprising: an air-conditioning duct (10) including an air inlet section (11), a humidifying section (12), a surface cooling section (13), and a air supply section (15) arranged in sequence in the air flow direction, an air inlet fan (110) is arranged in the air inlet section (11) to drive air into the air-conditioning duct, the humidifying section (12) is used for humidifying the air, a surface cooler is arranged in the surface cooling section (13) to regulate the temperature of the air, and an air supply fan (150) is arranged in the air supply section (15) to send out the processed air; and an ultrasonic humidifying device (20), the ultrasonic humidifying device (20) comprising a box body (21) and an ultrasonic actuator (22) arranged in the box body (21), the box body (21) has a water inlet (211) and an atomizing port (212), the water inlet (211) is used for inputting water, the ultrasonic actuator (22) is used for applying high-frequency vibration to the water in the box body (21) to form water mist, and the atomizing port (212) is in fluid communication with the humidifying section (12) to spray the water mist into the humidifying section (12).
2. The air conditioning system according to claim 1, wherein The box body (21) further has an overflow port (213), and the overflow port (213) is used for allowing water to overflow after the water in the box body (21) exceeds a set amount.
3. The air conditioning system according to claim 1, characterized in that, The box body also has a sewage discharge port (214), and the sewage discharge port (214) is configured to be opened regularly to discharge the sewage in the box body.
4. The air conditioning system according to claim 1, characterized in that The ultrasonic humidifying device (20) further includes a filter (23), and the filter (23) is used for filtering impurities in the water entering the box body (21).
5. The air conditioning system according to claim 1, characterized in that The first air-conditioning unit further includes a soft water supply device, and the soft water supply device is connected to the water inlet of the box body (21) to input soft water into the box body (21).
6. The air conditioning system according to claim 5, characterized in that, The first air-conditioning unit further includes a water pump (25), and the water pump (25) is arranged between the soft water supply device and the box body (21) to pump the soft water provided by the soft water supply device into the box body (21).
7. The air-conditioning system according to claim 6, characterized in that, The first air-conditioning unit further includes a control valve (24) arranged between the water pump (25) and the box body (21), and the control valve (24) is used for controlling the amount of water entering the box body (21).
8. The air conditioning system according to claim 1, characterized in that, The air-conditioning system further includes a second air-conditioning unit, and the second air-conditioning unit is configured to use steam humidification. The water inlet of the box body of the first air-conditioning unit is connected to the condensate outlet of the second air-conditioning unit to recycle and use the steam condensate of the second air-conditioning unit.
9. The air conditioning system according to claim 1, characterized in that, The air-conditioning duct (10) further includes a filtering section (14) arranged between the surface cooling section (13) and the air supply section (15), and a filter element (140) is arranged in the filtering section (14).
10. The air conditioning system according to claim 9, characterized in that, The filter element (140) is arranged in a replaceable manner.