CN216080302U - Positive pressure type air conditioner drainage and condensation water system - Google Patents
Positive pressure type air conditioner drainage and condensation water system Download PDFInfo
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- CN216080302U CN216080302U CN202121803942.5U CN202121803942U CN216080302U CN 216080302 U CN216080302 U CN 216080302U CN 202121803942 U CN202121803942 U CN 202121803942U CN 216080302 U CN216080302 U CN 216080302U
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a positive pressure type air conditioner drainage and condensation water system, which comprises a positive pressure type air conditioner and a floating ball drainage device, wherein the positive pressure type air conditioner comprises an air return valve, an air supply valve, a fan, an air cooler, a water pan and the like, wherein the air cooler and the water pan are positioned at a positive pressure section on the air exhaust side of the fan; the floating ball drainage device is respectively connected with a drainage port of a water receiving disc of the air conditioner and a negative pressure section of the air conditioner, and condensed water of the air conditioner is smoothly drained out of the air conditioner by utilizing the positive-negative pressure difference and the height difference of the water disc of the air conditioner.
Description
Technical Field
The utility model relates to the field of air conditioner drainage and condensation water systems, in particular to a positive pressure type air conditioner drainage and condensation water system.
Background
Air is subjected to cooling treatment in an air conditioner, inevitably generates condensed water, and must be smoothly discharged to the outside of the air conditioner so as to avoid accumulation in the air conditioner. In the air conditioner, if the fan is positioned in front of the air cooler, the area where the air cooler is positioned is a positive pressure section, namely, the pressure is higher than the external environment, and the air conditioning system is a positive pressure type air conditioner. Because air cooler is located the malleation section, therefore the pressure of the condensate water that drains is higher than external environment, if not control, then will make the pressure of the sewer pipe who is connected with this air conditioner drainage condensate water pipeline improve to influence other rooms and to the normal drainage of sewer pipe. The prior art has a way to solve the problem of arranging a transverse S-shaped trap, and the positive pressure or the negative pressure of the air conditioner is counteracted by using the pressure of a water column in the transverse S-shaped trap, but the method also has some defects, such as water can be always stored in the transverse S-shaped trap, and pipelines which are easy to frost and crack in winter are not cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a condensate drainage system of a positive pressure type air conditioner, which aims to solve the problem that the prior positive pressure type air conditioner adopts an S-shaped trap to drain condensate.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the positive pressure type air conditioner drainage and condensation water system comprises a floating ball drainage device, wherein a drainage interface is arranged at the bottom of the floating ball drainage device, a drainage ball float valve is arranged at the position, communicated with the drainage interface, inside the floating ball drainage device, of the drainage interface, the floating ball drainage device is communicated with a positive pressure section of a positive pressure type air conditioner through a water inlet pipe, an exhaust interface is arranged at the top of the floating ball drainage device, and the exhaust interface is communicated with a negative pressure section of the positive pressure type air conditioner through an exhaust pipe.
Further, the water inlet pipe is communicated to a receiving tray which is positioned below the air cooler of the positive pressure section in the positive pressure type air conditioner.
Furthermore, the water inlet pipe is communicated to one end of the positive pressure section of the positive pressure type air conditioner and is higher than one end of the water inlet pipe communicated to the floating ball drainage device.
Furthermore, an exhaust interface at the top of the floating ball drainage device is connected with the corresponding end of the exhaust pipe through a flow regulating valve.
Furthermore, the maximum floating height of a floating ball in the floating ball valve is not lower than the height of a water column converted by the maximum pressure difference of a positive pressure section and a negative pressure section of the positive pressure type air conditioner.
The water level of condensed water in the floating ball drainage device is higher than that of the positive pressure section due to the driving of the pressure difference, the specific height difference is the water column height converted from the positive pressure difference and the negative pressure difference of the air conditioner, and the internal height of the floating ball drainage device is higher than that of the water column height converted from the pressure difference of the positive pressure section and the negative pressure section of the air conditioner, so that the condensed water of the air conditioner is prevented from entering the negative pressure section of the air conditioner. When the water level in the floating ball drainage device is high enough, the floating ball in the drainage floating ball valve floats upwards, so that the drainage interface at the bottom of the floating ball drainage device is communicated, and at the moment, the water in the floating ball drainage device is discharged into the external drainage interface under the action of the height of the water column. When the water level in the floating ball drainage device is reduced to a level which is enough to enable the floating ball to fall down, the drainage interface is closed, and at the moment, drainage is stopped and the water level continues to rise.
Compared with the prior art, the utility model has the advantages that:
1. the air conditioner condensed water is driven to rise in the floating ball drainage device by directly utilizing the positive and negative pressure difference generated by the fan without increasing extra energy consumption and unnecessary movement and electric control parts, so that the condensed water is smoothly discharged.
2. The air conditioner fan can still continuously remove the stored water after stopping, thereby avoiding the frost cracking of pipelines in winter.
3. The structure is succinct, and no technical application obstacle, and floater drainage device's position arranges in a flexible way, and it is convenient to overhaul.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
As shown in fig. 1, the positive pressure type air conditioner drainage and condensation water system of the utility model comprises a positive pressure type air conditioner and a floating ball drainage device 1, wherein the positive pressure type air conditioner comprises an air return valve 3, an air supply valve 4, a fan 5, an air cooler 6 and a water receiving disc 2 which are arranged on an air conditioner body, the fan 5 is positioned in front of the air cooler 6, the air cooler 6 is positioned in a positive pressure section, the water receiving disc 2 is positioned below the air cooler 6 and is used for receiving condensation water, the air return valve 3 is communicated and arranged to a negative pressure section, and the air supply valve 4 is communicated and arranged to the positive pressure section.
The top of the floating ball drainage device 1 is provided with an exhaust interface 101, the bottom of the floating ball drainage device is provided with a drainage interface 103, a drainage ball float valve 102 is arranged in the floating ball drainage device at the communication position of the drainage interface 103, the lower part of one side of the floating ball drainage device is provided with a water inlet interface 104, and the top of the floating ball drainage device is provided with the exhaust interface 101. The water inlet interface 104 is communicated with a water tray water outlet 201 at the bottom of the water tray 2 at the positive pressure section of the air conditioner through a water inlet pipe 7, and the exhaust interface 101 is connected with an exhaust pipe 8 through a flow regulating valve 106, and the exhaust pipe is communicated to the negative pressure section of the air conditioner.
The treated air flows through the air return valve 3, the fan 5, the air cooler 6 and the air supply valve 4 in sequence, air conditioner condensate generated when the air flows through the air cooler 6 is collected in the lower water receiving tray 2, and then flows from the water tray water outlet 201 to flow through the pipeline 7 and the water inlet interface 104 of the floating ball water discharging device 1 to enter the floating ball water discharging device 1. In order to enable the air conditioner condensed water to smoothly flow from the water receiving disc 2 to the floating ball drainage device 1, the pipeline 7 can be set to have a certain gradient, so that the height of the position, connected with the water discharging disc 2, of the pipeline 7 is higher than that of the water inlet interface 104 of the floating ball drainage device 1.
In the floating ball drainage device 1, the water inlet interface 104 and the top exhaust interface 101 are respectively connected with the positive pressure section and the negative pressure section of the air conditioner, so that condensed water of the air conditioner can rise to a certain liquid level height in the floating ball drainage device 1 under the driving of positive and negative pressure difference, and the highest liquid level height can reach the water column height converted by the pressure difference of the positive pressure section and the negative pressure section in the air conditioner.
In the float drain device 1, the float in the drain float drain valve 102 at the bottom opens along with the rising of the water level, and the condensed air conditioner water is drained from the bottom drain connector 103 under the action of the pressure in the float drain device 1 and the condensed air conditioner water height.
In order to maintain the pressure in the floating ball drainage device 1 within a proper range, a flow regulating valve 106 is arranged on the connecting pipe 8 of the negative pressure section of the air conditioner connected with the top exhaust interface 101, and the opening degree of the flow regulating valve 106 is regulated to ensure that the pressure in the floating ball drainage device 1 is higher than the atmospheric pressure of the external environment, so that the air conditioner condensed water in the floating ball drainage device 1 can be smoothly discharged. In addition, the opening degree of the flow regulating valve 106 is regulated, so that less air flows into the negative pressure section of the air conditioner after flowing through the pipeline 7, the floating ball drainage device 1 and the pipeline 8 from the positive pressure section of the air conditioner, the bypass flow of the air is fully reduced, and the power consumption of the fan is reduced.
When the fan 5 is stopped, air conditioning condensate remaining in the drain pan 2 of the air conditioner flows into the pipe line 7 from the drain pan 201 by gravity, then flows into the float drain device 1 to raise the water level, thereby opening the bottom drain float valve 102, and the air conditioning condensate is discharged from the bottom drain port 103 to the drain pipe. Therefore, the utility model can ensure that condensed water of the air conditioner can be discharged completely no matter the positive pressure type air conditioner is in the running and stopping states, so that accumulated water can not be frozen to crack pipelines in the stopping state in winter.
According to the utility model, the floating ball drainage device 1 is arranged in the positive pressure type air conditioner, and the air conditioner condensed water is driven to smoothly discharge out of the air conditioner through the floating ball drainage device by utilizing the positive pressure and the negative pressure generated by the fan; and when the fan does not operate, the condensed water of the air conditioner can be discharged.
The utility model can be used for a positive pressure type air conditioner, can also be used for devices such as a refrigeration dehumidifier and the like with the same structural form, adopts an air conditioner condensed water discharge system with the same principle, and is also protected by the utility model.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a positive pressure type air conditioner drainage and condensation water system which characterized in that: the positive pressure type air conditioner drainage device is characterized by comprising a floating ball drainage device, wherein a drainage interface is arranged at the bottom of the floating ball drainage device, a drainage ball float valve is arranged at the position, communicated with the drainage interface, inside the floating ball drainage device, and communicated with a positive pressure section of the positive pressure type air conditioner through a water inlet pipe, an exhaust interface is arranged at the top of the floating ball drainage device and communicated with a negative pressure section of the positive pressure type air conditioner through an exhaust pipe.
2. The positive pressure type air conditioner condensate drainage system according to claim 1, wherein: the water inlet pipe is communicated to a receiving tray which is positioned below the air cooler of the positive pressure section in the positive pressure type air conditioner.
3. The positive pressure type air conditioner condensate drainage system according to claim 1, wherein: the water inlet pipe is communicated to one end of the positive pressure section of the positive pressure type air conditioner and is higher than one end of the water inlet pipe communicated to the floating ball drainage device.
4. The positive pressure type air conditioner condensate drainage system according to claim 1, wherein: and the top exhaust interface of the floating ball drainage device is connected with the corresponding end of the exhaust pipe through a flow regulating valve.
5. The positive pressure type air conditioner condensate drainage system according to claim 1, wherein: the maximum floating height of a floating ball in the floating ball valve is not lower than the height of a water column converted by the maximum pressure difference of a positive pressure section and a negative pressure section of the positive pressure type air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803942.5U CN216080302U (en) | 2021-08-04 | 2021-08-04 | Positive pressure type air conditioner drainage and condensation water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803942.5U CN216080302U (en) | 2021-08-04 | 2021-08-04 | Positive pressure type air conditioner drainage and condensation water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216080302U true CN216080302U (en) | 2022-03-18 |
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ID=80667696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803942.5U Active CN216080302U (en) | 2021-08-04 | 2021-08-04 | Positive pressure type air conditioner drainage and condensation water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216080302U (en) |
-
2021
- 2021-08-04 CN CN202121803942.5U patent/CN216080302U/en active Active
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