CN209165743U - It is a kind of to prevent the structure that condensed water accumulation freezes in air-conditioning - Google Patents
It is a kind of to prevent the structure that condensed water accumulation freezes in air-conditioning Download PDFInfo
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- CN209165743U CN209165743U CN201821990404.XU CN201821990404U CN209165743U CN 209165743 U CN209165743 U CN 209165743U CN 201821990404 U CN201821990404 U CN 201821990404U CN 209165743 U CN209165743 U CN 209165743U
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- collecting tank
- condensed water
- sink
- air
- water accumulation
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Abstract
The utility model relates to air conditioner technical fields, specifically disclose a kind of structure for preventing condensed water accumulation icing in air-conditioning, including sink (100) and the collecting tank (200) of sink side is set, the sink is connected with the inside of collecting tank, the bottom of the collecting tank is equipped with several first drainage holes (201), electric heating tube (300) are equipped at the position opposite with the first drainage hole of the top of the collecting tank, the side of the collecting tank is equipped with dropping plate (400), the dropping plate is obliquely installed upwards relative to collecting tank, several second drainage holes (401) are equipped with close to the position of collecting tank on the dropping plate.The utility model has the characteristics that condensed water can be discharged in time, will not freeze and fin is less likely to be damaged.
Description
Technical field
The utility model relates to air conditioner technical fields, in particular to a kind of to prevent condensed water accumulation icing in air-conditioning
Structure.
Background technique
In low-temperature air conditioner (generally referring to central air-conditioning), because technology develops, the region that air-conditioner set uses is also increasingly
North, minimum to reach -25 DEG C even -30 DEG C, the condensed water that air-conditioner set generates can collect in the collecting tank of screw clamp, be pooled to receipts
Collect the condensed water in slot usually because environment temperature is too low, is not discharged in time and has just been rapidly cooled that the ice formed, work as collecting tank
In condensation water freezing excessively until collecting tank blocking is when losing drainage, newly generated condensed water will overflow from sink
Out, the condensed water of spilling can be flow at the fin of sink top, and be frozen on fin, and the damage of fin is in turn resulted in.
Therefore, existing low-temperature air conditioner has that condensed water can not be discharged in time, can freeze and fin is easily damaged.
Utility model content
For the utility model in order to solve above-mentioned technical problem present in existing low-temperature air conditioner, providing one kind prevents air-conditioning
The structure that the accumulation of middle condensed water freezes, it there is condensed water can be discharged in time, will not freeze and spy that fin is less likely to be damaged
Point.
The technical solution of the utility model includes: a kind of structure for preventing the accumulation of condensed water in air-conditioning from freezing, including sink and set
The collecting tank in sink side is set, the sink is connected with the inside of collecting tank, and the bottom of the collecting tank is equipped with several the
One drainage hole is equipped with electric heating tube, the side of the collecting tank at the position opposite with the first drainage hole of the top of the collecting tank
Portion is equipped with dropping plate, and the dropping plate is obliquely installed upwards relative to collecting tank, close to the position of collecting tank on the dropping plate
Equipped with several second drainage holes.The utility model is by being arranged electricity at the position opposite with the first drainage hole of the top in collecting tank
Heating tube, when temperature is lower than a certain limit value, electric heating tube can open electric heating, as long as electric heating tube operates normally,
It would not freeze around electric heating tube, the condensation water freezing that can be effectively prevent at collecting tank, into the condensed water in collecting tank
It can be smoothly discharged from the second drainage hole, avoid condensed water accumulation icing and cause also to have the blocking of the second drainage hole
Effect prevents condensed water to overflow the damage caused by fin that freezes from arrival to the fin of sink top out of collecting tank；This is practical
It is novel by the way that acclivitous dropping plate is arranged in the side of collecting tank, and if being arranged on dropping plate close to the position of collecting tank
Dry second drainage hole, even if electric heating tube fails, due to being provided with several second drainage holes on dropping plate, at this time from collection
The condensed water overflowed in slot can also flow out from the second drainage hole on dropping plate, not overflow to the fin of sink top,
It avoids condensed water and is accumulated to the damage caused by fin after icing at fin.
Preferably, the bottom of the sink is the domes to arch upward upwards or upward V-shaped structure.Arch
The bottom of gullet of structure or V-shaped structure can quickly flow to sink two sides after enabling to vapor to condense at sink
Collecting tank in, and then from collect trench bottom the first drainage hole discharge.
Preferably, the longitudinal cross-section of the sink is the shape being spliced to form by rectangle and isosceles trapezoid, the collection
The longitudinal cross-section of slot is rectangle.So shaped sink makes vapor and sink has sufficiently large contact surface, when vapor with
When sink contacts, condensed water can be rapidly cool-off to become.
Preferably, several first drainage holes are equipped at the top and bottom of the collecting tank, at the top of the collecting tank
First drainage hole is corresponding with the first drainage hole of bottom.The heat that the first drainage hole at the top of collecting tank is convenient for electric heating tube to generate
Amount rapidly enters in collecting tank, prevents the first drainage hole for collecting trench bottom from blocking because of freezing for condensed water.
Preferably, second drainage hole is waist hole, several second drainage holes are distributed as two rows, the second row on a row
It is to be staggered between the second drainage hole on water hole and another row.Waist hole enables to condensed water quickly to flow out, and two rows are interlocked
The second drainage hole being arranged so that even if condensation water quantity overflow it is many when, also can out of the second drainage hole on dropping plate quickly
Discharge.
Preferably, the two sides of the sink are equipped with collecting tank, the sink is structure as a whole with collecting tank.Convenient for adding
Work manufacture.
Preferably, the top of collecting tank is arranged in by rubber climbing for the electric heating tube.Rubber climbing is guaranteeing electricity
While heating tube is firm fixed, the insulation between electric heating tube and collecting tank is also effectively ensured, safety is preferable.
Preferably, the electric heating tube is equipped with earth leakage protective device.The both ends of electric heating tube are arranged in earth leakage protective device,
It can prevent electric heating tube from leaking electricity.
Preferably, the dropping plate is 10~60 degree relative to the same upward-inclination angle degree of collecting tank.It is further preferred that described drop down
Water plate is 20~40 degree relative to the same upward-inclination angle degree of collecting tank.Most preferably, the dropping plate is relative to the upward of collecting tank
Tilt angle is 30 degree.Relative to the dropping plate that collecting tank is obliquely installed upwards, the condensation being spilled over in dropping plate is enabled to
Water drops down onto rapidly to flow out at the second drainage hole.
The utility model has the following beneficial effects:
(1) by the way that electric heating tube is arranged at the position opposite with the first drainage hole of the top in collecting tank, when temperature is lower than
When a certain limit value, electric heating tube can open electric heating, would not around electric heating tube as long as electric heating tube operates normally
It freezes, the condensation water freezing that can be effectively prevent at collecting tank can be smoothly from second row into the condensed water in collecting tank
It is discharged at water hole, avoids condensed water and accumulate the blocking for freezing and causing to the second drainage hole, also effectively prevent condensed water from receipts
It overflows to arrive to icing at the fin of sink top in collection slot and be damaged caused by fin；
(2) by the way that acclivitous dropping plate is arranged in the side of collecting tank, and close to the position of collecting tank on dropping plate
Several second drainage holes are installed, even if electric heating tube fails, due to being provided with several second drainage holes on dropping plate, this
When can also be flowed out from the second drainage hole on dropping plate from the condensed water overflowed in collecting tank, do not overflow to sink top
At fin, avoids condensed water and be accumulated to the damage caused by fin after icing at fin.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure left view of the utility model；
Fig. 3 is the structural perspective of the utility model.
The label in accompanying drawing is: 100- sink, 200- collecting tank, the first drainage hole of 201-, 300- electric heating tube, 400- drop down
Water plate, the second drainage hole of 401-.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
A kind of structure preventing condensed water accumulation icing in air-conditioning as shown in Figure 1, including sink 100 as shown in Figure 2
With the collecting tank 200 as shown in Figure 3 that sink side is arranged in, sink is connected with the inside of collecting tank, the bottom of collecting tank
Equipped with several first drainage holes 201, it is equipped with electric heating tube 300 at the position opposite with the first drainage hole of the top of collecting tank, is received
The side for collecting slot is equipped with dropping plate 400, and dropping plate is obliquely installed upwards relative to collecting tank, close to the position of collecting tank on dropping plate
Several second drainage holes 401 are installed.The bottom of sink is the domes to arch upward upwards or upward V-shaped structure.
The longitudinal cross-section of sink is the shape being spliced to form by rectangle and isosceles trapezoid, and the longitudinal cross-section of collecting tank is rectangle.Collecting tank
Top and bottom be equipped with several first drainage holes, the first drainage hole at the top of collecting tank is opposite with the first drainage hole of bottom
It answers.Second drainage hole is waist hole, and several second drainage holes are distributed as two rows, the on the second drainage hole on a row and another row
It is to be staggered between two drainage holes.The two sides of sink are equipped with collecting tank, and sink is structure as a whole with collecting tank.Electric heating tube
The top of collecting tank is set by rubber climbing.The both ends of electric heating tube are equipped with earth leakage protective device.Dropping plate is relative to collection
The same upward-inclination angle degree of slot is 10~60 degree.
The working principle of the utility model are as follows:
Central air-conditioning can enter in the sink 100 of fins set bottom in heating operations because heat exchange generates condensed water, and
It flows in the collecting tank 200 of sink two sides, and is discharged by the first drainage hole 201 of collection trench bottom, when the temperature in collecting tank
When sensor detects that the temperature in collecting tank is too low, signal can be passed to electric heating tube 300, electric heating tube by temperature sensor
It opens, collecting tank is heated, since the middle position of the first drainage hole, electric heating is arranged in electric heating tube after receiving signal
The heat that pipe generates rushes at the first drainage hole, prevents from blocking the first drainage hole because of the too low condensation water freezing of temperature, when temperature passes
When sensor detects that the temperature in collecting tank is increased to suitable temperature, electric heating tube is closed, and stops heating, as long as guaranteeing electricity in this way
Heating tube operational excellence, can will not be from receipts to avoid the first drainage hole of condensed water ice blockage in collecting tank, condensed water
Collect and overflows freezing fin at the fin for reaching sink top in slot；Just in case, which there is exception, in electric heating tube to be worked normally at once,
Since the position on 400 bottom edge of dropping plate is lower than the position of sink top, the water overflowed out of collecting tank can also first flow into inclination and set
In the dropping plate set, the condensed water overflowed into dropping plate can be discharged from the second drainage hole 401 in time, to prevent condensed water from overflowing
Freezing fin provides the second guarantee.
The structure of collecting tank 200 is had on sink 100, collecting tank is equipped with the first drainage hole 201, and electric heating tube 300 is solid
It is scheduled on above the first drainage hole, guarantees the middle part for passing through the first drainage hole, dropping plate 400 is buckled on the side of collecting tank, dropping plate
Second drainage hole 401 is set at collecting tank, and electric heating tube is controlled by temperature sensor and opened and closed, when temperature is lower than
Electric heating is opened when a certain limit value, prevents from freezing, and temperature is closed when being higher than this limit value, prevents from increasing energy consumption, electric heating
Pipe is equipped with the even protector that leaks electricity, and prevents electric heating tube electric leakage this case.Electric heating tube is fixed on first row by rubber climbing
Water hole upper center can't freeze around electric heating tube as long as electric heating tube operates normally, ensure that the first drainage hole will not
It is blocked by icing and condensed water can not be discharged, accumulation is caused to freeze.Secondly, in the case where electric heating tube failure, on dropping plate
There are multiple second drainage holes, when icing accumulation in collecting tank, can be overflowed from the second drainage hole, avoids condensed water accumulation knot
The fin of ice destruction sink top.
Claims (9)
1. a kind of prevent the structure that condensed water accumulation freezes in air-conditioning, it is characterized in that: including sink (100) and setting in sink side
The collecting tank (200) in portion, the sink are connected with the inside of collecting tank, and the bottom of the collecting tank is equipped with several first drainings
Hole (201) is equipped with electric heating tube (300) at the position opposite with the first drainage hole of the top of the collecting tank, the collecting tank
Side be equipped with dropping plate (400), the dropping plate is obliquely installed upwards relative to collecting tank, close to collecting on the dropping plate
The position of slot is equipped with several second drainage holes (401).
2. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1, it is characterized in that: the sink
Bottom be the domes to arch upward upwards or upward V-shaped structure.
3. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1, it is characterized in that: the sink
Longitudinal cross-section be the shape being spliced to form by rectangle and isosceles trapezoid, the longitudinal cross-section of the collecting tank is rectangle.
4. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 3, it is characterized in that: the collection
Several first drainage holes are equipped at the top and bottom of slot, the first draining of the first drainage hole and bottom at the top of the collecting tank
Hole is corresponding.
5. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1 or 2 or 3 or 4, feature
Be: second drainage hole is waist hole, and several second drainage holes are distributed as two rows, on the second drainage hole on a row and another row
The second drainage hole between to be staggered.
6. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1 or 2 or 3 or 4, feature
Be: the two sides of the sink are equipped with collecting tank, and the sink is structure as a whole with collecting tank.
7. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1 or 2 or 3 or 4, feature
Be: the top of collecting tank is arranged in by rubber climbing for the electric heating tube.
8. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1 or 2 or 3 or 4, feature
Be: the electric heating tube is equipped with earth leakage protective device.
9. a kind of structure for preventing condensed water accumulation icing in air-conditioning according to claim 1 or 2 or 3 or 4, feature
Be: the dropping plate is 10~60 degree relative to the same upward-inclination angle degree of collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990404.XU CN209165743U (en) | 2018-11-29 | 2018-11-29 | It is a kind of to prevent the structure that condensed water accumulation freezes in air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990404.XU CN209165743U (en) | 2018-11-29 | 2018-11-29 | It is a kind of to prevent the structure that condensed water accumulation freezes in air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165743U true CN209165743U (en) | 2019-07-26 |
Family
ID=67341053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990404.XU Active CN209165743U (en) | 2018-11-29 | 2018-11-29 | It is a kind of to prevent the structure that condensed water accumulation freezes in air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319629A (en) * | 2019-07-29 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | A kind of anti-frozen structure and refrigerated module machine |
-
2018
- 2018-11-29 CN CN201821990404.XU patent/CN209165743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319629A (en) * | 2019-07-29 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | A kind of anti-frozen structure and refrigerated module machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |