CN212202501U - Air conditioner drain pump and air conditioner with same - Google Patents
Air conditioner drain pump and air conditioner with same Download PDFInfo
- Publication number
- CN212202501U CN212202501U CN202020452568.8U CN202020452568U CN212202501U CN 212202501 U CN212202501 U CN 212202501U CN 202020452568 U CN202020452568 U CN 202020452568U CN 212202501 U CN212202501 U CN 212202501U
- Authority
- CN
- China
- Prior art keywords
- motor
- drain pump
- air conditioner
- buckle
- level switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an air conditioner drain pump and air conditioner that has it, the air conditioner drain pump includes: the pump shell is internally provided with a chamber with one open side and is provided with an inlet and an outlet which are communicated with the chamber; a bracket, one end of which is connected with one side of the pump housing and closes the chamber; the motor is arranged at the other end of the support and is connected with the support, a motor shaft of the motor penetrates through the support and extends into the cavity, and an installation part extending outwards along the outer surface of the motor is arranged on one side of the motor; the pump blade is arranged on the motor shaft and is positioned in the cavity; the liquid level switch, the liquid level switch with the motor electricity is connected in order to control motor switch, at least part of liquid level switch with installed part detachably links to each other. This air conditioner drain pump simple structure, easy dismounting, factor of safety is high.
Description
Technical Field
The utility model belongs to the technical field of the drain pump, concretely relates to air conditioner drain pump and air conditioner that has this air conditioner drain pump.
Background
When an existing air conditioner indoor unit is used for refrigerating or dehumidifying, moisture in air can be condensed and dripped into a water accumulation device, and collected condensed water is sucked and discharged by a drainage pump. When the drain pump is out of order or the drain line is blocked, the condensed water exceeds the set maximum water level, causing water overflow or damaging parts. A liquid level switch is usually installed in the existing air conditioning system, so that the liquid level is prevented from being too high, and the effect of protecting the air conditioning system is achieved. However, the liquid level switch in the existing air conditioning system is usually fixedly connected or adopts a liquid level switch with a thread structure, and the installation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides an air conditioner drain pump, this air conditioner drain pump assembly is simple, has improved level switch's simple to operate nature.
The utility model discloses still provide an air conditioner, this air conditioner has the installation effectiveness height, advantages such as factor of safety height.
According to the utility model discloses air conditioner drain pump of first aspect embodiment, include: the pump shell is internally provided with a chamber with one open side and is provided with an inlet and an outlet which are communicated with the chamber; a bracket, one end of which is connected with one side of the pump housing and closes the chamber; the motor is arranged at the other end of the support and is connected with the support, a motor shaft of the motor penetrates through the support and extends into the cavity, and an installation part extending outwards along the outer surface of the motor is arranged on one side of the motor; the pump blade is arranged on the motor shaft and is positioned in the cavity; the liquid level switch, the liquid level switch with the motor electricity is connected in order to control motor switch, at least part of liquid level switch with installed part detachably links to each other.
According to the utility model discloses air conditioner drain pump adopts pump case, support, motor, pump leaf and liquid level switch to combine together, and detachably links to each other between motor and the liquid level switch, has not only improved liquid level switch's simple to operate nature, has practiced thrift the cost for the user moreover, can also avoid blockking up, has improved drainage efficiency.
According to an embodiment of the present invention, the pump case includes: the main body part is formed in a conical shape, the bottom surface of the main body part is opened to form the cavity, and the top surface of the main body part is opened to form the inlet; and the outlet pipe is arranged on the side surface of the main body part and is communicated with the cavity.
According to the utility model discloses an embodiment, the liquid level switch with the installed part buckle is connected.
According to one embodiment of the utility model, the liquid level switch comprises a sensing piece, a liquid level sensor and a liquid level control unit, wherein the sensing piece can acquire liquid level information; the connecting rod is connected with the sensing piece; the locating piece is arranged on the connecting rod and is connected with the motor buckle.
According to the utility model discloses an embodiment, the installed part includes: the first mounting part is connected with the motor and extends outwards along the outer surface of the motor; the second mounting part is connected with the motor and extends outwards along the outer surface of the motor, and the second mounting part and the first mounting part are distributed at intervals and oppositely; the buckle connecting piece, the buckle connecting piece with the motor links to each other and is located first installation department with between the second installation department, the setting element install first installation department with between the second installation department and with the buckle connecting piece buckle is connected, the relative both ends that set up of setting element respectively with first installation department with the second installation department ends.
According to an embodiment of the present invention, the second mounting portion is located at a side of the first mounting portion facing away from the pump housing and adjacent to a direction in which the motor is located, and a free end of the first mounting portion is provided with a first open slot to be passed through by the connecting rod; the mount further includes: the connecting part is arranged on the motor and is respectively connected with the first installation part and the second installation part, the first installation part, the connecting part and the second installation part are matched to form a T shape with an opening, and after the positioning piece is inserted into the opening, the first installation part and the second installation part are positioned on two sides of the positioning piece which are arranged oppositely; the snap connection comprises: the two buckle connecting feet are oppositely arranged and are positioned on the other oppositely arranged sides of the positioning piece after the positioning piece is inserted into the opening, one end of each buckle connecting foot is connected with the connecting part, and the other end of each buckle connecting foot extends towards one side back to the direction of the connecting part; the two buckle heads are respectively corresponding to the two buckle connecting feet, and each buckle head is respectively connected with the other end of the corresponding buckle connecting foot.
According to the utility model discloses an embodiment, the response piece with the one end of connecting rod links to each other, the free end of second installation department is equipped with the second open slot, level switch still includes: and the power line is connected with the other end of the connecting rod and penetrates through the second open slot.
According to the utility model discloses an embodiment, the size of first open slot with the second open slot all is less than the size of setting element.
According to the utility model discloses an embodiment, connecting portion first installation department and second installation department are integrated into one piece.
According to the utility model discloses air conditioner of second aspect embodiment, including the air conditioner drain pump of any preceding embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view of an air conditioner drainage pump according to an embodiment of the present invention;
FIG. 2 is a front view of an air conditioner drain pump according to an embodiment of the present invention;
fig. 3 is a left side view of an air conditioner drain pump according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an air conditioner drain pump according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a liquid level switch of an air conditioner drain pump according to an embodiment of the present invention;
fig. 6 is a partial schematic structure diagram of a motor of an air conditioner drain pump according to an embodiment of the present invention;
fig. 7 is a front view of a motor of an air conditioner drain pump according to an embodiment of the present invention;
fig. 8 is a partial structure view of an angle of a motor of an air conditioner drain pump according to an embodiment of the present invention;
fig. 9 is a cross-sectional view taken along line B-B of fig. 8.
Reference numerals:
an air-conditioning drain pump 100;
a pump housing 10; a chamber 11; an inlet 12; a main body portion 14; an outlet pipe 15;
a support 20;
a motor 30; a motor shaft 31;
a mounting member 40; a first mounting portion 41; a second mounting portion 42; a snap connection 43; a first open groove 44; a connecting portion 45; a second open groove 46; snap connection feet 47; a snap head 48;
a pump blade 50;
a level switch 60; a sensing member 61; a connecting rod 62; a positioning member 63; a power supply line 64.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 drain pump 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, an air conditioner drain pump 100 according to an embodiment of the present invention includes: pump housing 10, bracket 20, motor 30, pump vane 50 and level switch 60.
Specifically, a chamber 11 with one side open is defined in the pump housing 10, the pump housing 10 is provided with an inlet 12 and an outlet communicated with the chamber 11, one end of the bracket 20 is connected with one side of the pump housing 10 and closes the chamber 11, the motor 30 is arranged at the other end of the bracket 20 and is connected with the bracket 20, a motor shaft 31 of the motor 30 penetrates through the bracket 20 and extends into the chamber 11, one side of the motor 30 is provided with a mounting piece 40 extending outwards along the outer surface of the motor 30, a pump blade 50 is arranged on the motor shaft 31 and is positioned in the chamber 11, a liquid level switch 60 is electrically connected with the motor 30 to control the opening and closing of the motor 30, and at least one part of the liquid level switch 60 is.
In other words, the air conditioner drain pump 100 according to the embodiment of the present invention mainly includes a pump housing 10, a bracket 20, a motor 30, a pump blade 50, and a liquid level switch 60, as shown in fig. 4, the pump housing 10, the bracket 20, and the motor 30 are sequentially disposed from left to right, wherein the bracket 20 is respectively connected to the pump housing 10 and the motor 30. A chamber 11 with one side open is defined in the pump case 10, the pump case 10 is provided with an inlet 12 and an outlet, the inlet 12 may be a water inlet, water may enter the chamber 11 through the inlet 12, and the chamber 11 may serve as a water discharge chamber. A motor shaft 31 of the motor 30 extends into the chamber 11, and a pump vane 50 mounted on the motor shaft 31 is provided in the chamber 11. A protruding mounting member 40 is provided on an outer surface of the motor 30, and the detachable connection of the level switch 60 can be achieved by providing the mounting member 40. The level switch 60 may control the switching of the motor 30 when the liquid level is too high due to a blockage.
From this, according to the utility model discloses air conditioner drain pump 100 adopts pump case 10, support 20, motor 30, pump leaf 50 and liquid level switch 60 to combine together, and detachably links to each other between motor 30 and the liquid level switch 60, has not only improved liquid level switch's simple to operate nature, has practiced thrift the cost for the user moreover, can also avoid blockking up, has improved drainage efficiency.
As shown in fig. 1 and 4, according to an embodiment of the present invention, the pump casing 10 includes a main body 14 and an outlet pipe 15, the main body 14 is formed in a tapered shape, a bottom surface of the main body 14 is opened to form the chamber 11, a top surface of the main body 14 is opened to form the inlet 12, and the outlet pipe 15 is provided at a side surface of the main body 14 and communicates with the chamber 11.
In some embodiments of the present invention, the liquid level switch 60 is connected to the mounting member 40 by a snap fit, so that the liquid level switch is easy to be disassembled and assembled, and the connection reliability is high.
As shown in fig. 5, further, the liquid level switch 60 includes a sensing member 61, a connecting rod 62 and a positioning member 63, the liquid level information can be obtained through the sensing member 61, the connecting rod 62 is connected with the sensing member 61, the positioning member 63 is disposed on the connecting rod 62 and is connected with the motor 30 in a snap-fit manner, the positioning member 63 is disposed on the connecting rod 62, so that the connecting rod 62 is conveniently positioned, and the installation and the positioning of the sensing member 61 are realized.
As shown in fig. 6 to 9, optionally, the mounting member 40 includes: first installation department 41, second installation department 42 and buckle connecting piece 43, first installation department 41 links to each other with motor 30 and outwards stretches out along the surface of motor 30, second installation department 42 and first installation department 41 spaced apart and distribute relatively, buckle connecting piece 43 links to each other with motor 30 and is located between first installation department 41 and the second installation department 42, locating piece 63 installs between first installation department 41 and second installation department 42 and is connected with buckle connecting piece 43, the both ends of the relative setting of locating piece 63 end with first installation department 41 and second installation department 42 respectively and end. That is, as shown in fig. 1, after the positioning member 63 is installed between the first installation part 41 and the second installation part 42, two end surfaces of the positioning member 63 respectively abut against the first installation part 41 and the second installation part 42, and the overall structural stability can be further improved by the positioning function of the snap connector 43.
Further, the second mounting portion 42 is located at a side of the first mounting portion 41 facing away from the pump housing 10 and adjacent to the direction in which the motor 30 is located, and a free end of the first mounting portion 41 is provided with a first opening groove 44 to be penetrated by the link 62; the mounting member 40 further includes a connecting portion 45, the connecting portion 45 is disposed on the motor 30 and connected to the first mounting portion 41 and the second mounting portion 42, the first mounting portion 41, the connecting portion 45 and the second mounting portion 42 are cooperatively formed to have an open T-shaped structure, and the snap connection 43 can be located in the opening. After the positioning member 63 is inserted into the opening, the first mounting portion 41 and the second mounting portion 42 are located on two opposite sides of the positioning member 63, so that the positioning member 63 can be positioned in the x direction.
As shown in fig. 9, the snap connector 43 includes two snap connection feet 47 and two snap heads 48, wherein the two snap connection feet 47 are disposed oppositely and located at the other two sides of the positioning member 63 after the positioning member 63 is inserted into the opening. Specifically, each of the snap connection legs 47 is located at the opening, that is, at the gap between the second mounting portion 42 and the first mounting portion 41, one end of each of the snap connection legs 47 is connected to the connecting portion 45, and the other end of each of the snap connection legs 47 extends toward a side facing away from the direction in which the connecting portion 45 is located. The two snap heads 48 are in one-to-one correspondence with the two snap connection feet 47, respectively, and each snap head 48 is connected to the other end of the corresponding snap connection foot 47, respectively. During installation, the connecting rod 62 can be pushed into the first opening groove 44, and at this time, the positioning member 63 is pushed into the space between the first mounting portion 41 and the second mounting portion 42 and between the two snap connection pins 47 from the opening, so that the positioning of the positioning member 63 in the y direction and the z direction can be simultaneously realized through the snap head 48.
According to the utility model discloses an embodiment, response piece 61 links to each other with the one end of connecting rod 62, and the free end of second installation department 42 is equipped with second open slot 46, and level switch 60 still includes power cord 64, and power cord 64 links to each other with the other end of connecting rod 62, and power cord 64 passes second open slot 46, can be when installation setting element 63, prevents that power cord 64 from buckling or hindering the installation of setting element 63, improves positioning reliability. The positioning member 63 may be located between the power cord 64 and the linkage 62.
As shown in fig. 1 and 6, further, the sizes of the first opening groove 44 and the second opening groove 46 are smaller than the size of the positioning member 63, that is, the installation direction of the positioning member 63 is defined by defining the size relationship among the first opening groove 44, the second opening groove 46 and the positioning member 63, and the positioning member 63 needs to be pushed into between the first installation part 41 and the second installation part 42 through the opening when being installed.
In some embodiments of the present invention, the connecting portion 45, the first mounting portion 41 and the second mounting portion 42 are integrally formed pieces, which are convenient for manufacturing, production and installation, and have wide sources.
In summary, according to the embodiment of the present invention, the air conditioner drainage pump 100 can effectively reduce the installation difficulty of the liquid level switch 60, improve the installation clamping force of the liquid level switch 60, and improve the fixing reliability and the loading and unloading efficiency of the liquid level switch 60.
According to the utility model discloses the air conditioner, include according to the air conditioner drain pump 100 of above-mentioned embodiment, because according to the utility model discloses the air conditioner drain pump 100 has above-mentioned technological effect, consequently, according to the utility model discloses the air conditioner also has corresponding technological effect, can effectual improvement card holding power, fixed reliability and installation convenience promptly.
Other structures and operations of the air conditioner according to the embodiment of the present invention are understood and easily implemented by those skilled in the art, and thus will not be described in detail.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An air conditioning drain pump, comprising:
the pump shell is internally provided with a chamber with one open side and is provided with an inlet and an outlet which are communicated with the chamber;
a bracket, one end of which is connected with one side of the pump housing and closes the chamber;
the motor is arranged at the other end of the support and is connected with the support, a motor shaft of the motor penetrates through the support and extends into the cavity, and an installation part extending outwards along the outer surface of the motor is arranged on one side of the motor;
the pump blade is arranged on the motor shaft and is positioned in the cavity;
the liquid level switch, the liquid level switch with the motor electricity is connected in order to control motor switch, at least part of liquid level switch with installed part detachably links to each other.
2. An air conditioning drain pump of claim 1, wherein the pump housing comprises:
the main body part is formed in a conical shape, the bottom surface of the main body part is opened to form the cavity, and the top surface of the main body part is opened to form the inlet;
and the outlet pipe is arranged on the side surface of the main body part and is communicated with the cavity.
3. An air conditioning drain pump of claim 1, wherein the level switch is snap-fit to the mount.
4. An air conditioning drain pump of claim 3, wherein the level switch comprises:
the sensing piece can acquire liquid level information;
the connecting rod is connected with the sensing piece;
the locating piece is arranged on the connecting rod and is connected with the motor buckle.
5. An air conditioning drain pump of claim 4, wherein the mount comprises:
the first mounting part is connected with the motor and extends outwards along the outer surface of the motor;
the second mounting part is connected with the motor and extends outwards along the outer surface of the motor, and the second mounting part and the first mounting part are distributed at intervals and oppositely;
the buckle connecting piece, the buckle connecting piece with the motor links to each other and is located first installation department with between the second installation department, the setting element install first installation department with between the second installation department and with the buckle connecting piece buckle is connected, the relative both ends that set up of setting element respectively with first installation department with the second installation department ends.
6. An air conditioning drain pump according to claim 5, wherein the second mounting portion is located on a side of the first mounting portion facing away from the pump housing and adjacent to a direction in which the motor is located, and a free end of the first mounting portion is provided with a first open slot to be penetrated by the link; the mount further includes:
the connecting part is arranged on the motor and is respectively connected with the first installation part and the second installation part, the first installation part, the connecting part and the second installation part are matched to form a T shape with an opening, and after the positioning piece is inserted into the opening, the first installation part and the second installation part are positioned on two sides of the positioning piece which are arranged oppositely;
the snap connection comprises:
the two buckle connecting feet are oppositely arranged and are positioned on the other oppositely arranged sides of the positioning piece after the positioning piece is inserted into the opening, one end of each buckle connecting foot is connected with the connecting part, and the other end of each buckle connecting foot extends towards one side back to the direction of the connecting part;
the two buckle heads are respectively corresponding to the two buckle connecting feet, and each buckle head is respectively connected with the other end of the corresponding buckle connecting foot.
7. An air conditioning drain pump of claim 6, wherein the sensor is connected to an end of the connecting rod, a free end of the second mounting portion is provided with a second open slot, and the liquid level switch further comprises:
and the power line is connected with the other end of the connecting rod and penetrates through the second open slot.
8. An air conditioning drain pump of claim 7, wherein the first opening groove and the second opening groove are each smaller in size than the positioning member.
9. An air conditioning drain pump of claim 6, wherein the connecting portion, the first mounting portion and the second mounting portion are an integrally formed piece.
10. An air conditioner characterized in that it comprises an air conditioner drain pump according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452568.8U CN212202501U (en) | 2020-04-01 | 2020-04-01 | Air conditioner drain pump and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452568.8U CN212202501U (en) | 2020-04-01 | 2020-04-01 | Air conditioner drain pump and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202501U true CN212202501U (en) | 2020-12-22 |
Family
ID=73825021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020452568.8U Active CN212202501U (en) | 2020-04-01 | 2020-04-01 | Air conditioner drain pump and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212202501U (en) |
-
2020
- 2020-04-01 CN CN202020452568.8U patent/CN212202501U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106403050B (en) | Cabinet air conditioner, air conditioner and air outlet control method of cabinet air conditioner | |
| CA2486625C (en) | Coil drain pan apparatus | |
| CN105452777B (en) | Indoor unit of air conditioner | |
| CN212202501U (en) | Air conditioner drain pump and air conditioner with same | |
| KR20090115278A (en) | A Duct Type Air Conditioner | |
| CN107970004B (en) | Dish washer wind channel of airing exhaust, dish washer exhaust subassembly and dish washer | |
| CN212389541U (en) | Air conditioner drainage pump with liquid level switch and air conditioner with same | |
| CN212389540U (en) | Air conditioner drain pump convenient to assemble and air conditioner with same | |
| CN213747029U (en) | Air duct module of air conditioner and air conditioner | |
| TWM625206U (en) | Wastewater drainage pump for air conditioner fabricated with water level switch | |
| CN101178248A (en) | Heat converter fixed structure of split wall hanging type indoor set of air-conditioner | |
| CN210861424U (en) | Volute and air conditioner with same | |
| KR102361294B1 (en) | Indoor unit for air conditioner | |
| CN218096247U (en) | Motor assembly of cross-flow wind wheel and air conditioner | |
| CN220061966U (en) | Fixing piece, shell assembly and heating ventilation equipment | |
| CN220062071U (en) | Water pump installation assembly for air conditioner and air conditioner with same | |
| CN217357122U (en) | Wall-mounted air conditioner indoor unit | |
| CN219494253U (en) | Outdoor unit and air conditioner | |
| CN215372702U (en) | Air conditioner | |
| CN219605651U (en) | Volute of centrifugal cabinet fan | |
| CN219220759U (en) | Centrifugal fan system and household appliance with same | |
| CN112428775B (en) | Indoor set drainage system and air conditioner | |
| CN220529953U (en) | Heat pump dish washer | |
| CN212618719U (en) | Air conditioner indoor unit and air conditioner | |
| CN210512150U (en) | Side air outlet structure of fan heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |