CN204099223U - For the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system - Google Patents
For the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system Download PDFInfo
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- CN204099223U CN204099223U CN201420520848.2U CN201420520848U CN204099223U CN 204099223 U CN204099223 U CN 204099223U CN 201420520848 U CN201420520848 U CN 201420520848U CN 204099223 U CN204099223 U CN 204099223U
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Abstract
The utility model discloses a kind of air-conditioning drainage pump, provide a kind of compact structure reasonable, noise is little, the high-lift super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system is kept during high flow capacity, solve the noise existed in prior art high, the technical problem of lift lower grade during high flow capacity, it comprises pump case and is located at the control circuit board in pump case, brush DC water pump and DC conversion power is also provided with in described pump case, brush DC water pump is connected electrically in ABAP Adapter by DC conversion power and control circuit board, water storing vessel is provided with in the outside of pump case bottom surface, liquid level sensor is provided with in water storing vessel, with entering on brush DC water pump, one end of drain opening extends in water storing vessel, liquid level sensor to be connected electrically on control circuit board by signaling line and to be controlled the switch of brush DC water pump by control circuit board.
Description
Technical field
The utility model relates to a kind of air-conditioning drainage pump, and particularly relate to a kind of compact structure reasonable, noise is little, keeps the high-lift super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system during high flow capacity.
Background technique
Indoor apparatus of air conditioner is when freezing or dehumidify, and the moisture in air can condense and be dropped in the water receiving disc below heat exchanger, and namely the condensed water in water receiving disc is got rid of with air-conditioning drainage pump suction.Air-conditioning drainage pump is generally made up of a pump unit and induction installation, and existing air-conditioning drainage pump is all drive receded disk impeller to realize drain function by motor, and therefore ubiquity noise is high, the technical problem that during high flow capacity, lift is lower.
Summary of the invention
It is reasonable that the utility model mainly provides a kind of compact structure, noise is little, keep the high-lift super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system during high flow capacity, solve the noise existed in prior art high, the technical problem of lift lower grade during high flow capacity.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system, comprise pump case and be located at the control circuit board in pump case, brush DC water pump and DC conversion power is also provided with in described pump case, brush DC water pump is connected electrically in ABAP Adapter by DC conversion power and control circuit board, water storing vessel is provided with in the outside of pump case bottom surface, liquid level sensor is provided with in water storing vessel, with entering on brush DC water pump, one end of drain opening extends in water storing vessel, liquid level sensor to be connected electrically on control circuit board by signaling line and to be controlled the switch of brush DC water pump by control circuit board.Brush DC water pump uses direct current 4.5V ~ 24V to drive brushless electric machine running brushless electric machine to rotate impeller to rotate, thus fluid pressure is increased to reach fluid transfer effect, there is noise low, life-span is long, service free, volume is little, efficiency is high, low in energy consumption, the advantage such as high-lift is kept during high flow capacity, automatically the usage requirement that ABAP Adapter voltage meets brush DC water pump is changed by DC conversion power, relatively traditional electric motor with vane wheel structure, operation noise is low, and keep high-lift when high flow capacity, thus improve the overall usability of air-conditioning drainage pump, automatically detect the water level of water storing vessel and the switch of automatic control brush DC water pump by liquid level sensor, make air-conditioning get rid of condensed water process full intellectualized, adopt monolithic construction, compact structure is reasonable, is convenient to install and use.
As preferably, described water storing vessel and pump case are the rectangular structure of one end with opening, the opening end of water storing vessel is covered with cover plate, the opening end of pump case towards water storing vessel sealing cover on the cover board, DC conversion power and control circuit board are fixed on the cover board, and liquid level sensor is vertically hung on cover plate.The opening end of water storing vessel and pump case directly docks and on the cover board forms respective separate space, and structure is simple, saves manufacture cost, and is convenient to assembling production.
As more preferably, the water intake of described brush DC water pump is near the bottom of water storing vessel, and the cover plate near pump case outer side surface is provided with drainage joint, and the drain opening of brush DC water pump is connected to the medial extremity of drainage joint by inner connection tube.The water intake of brush DC water pump, near the bottom of water storing vessel, guarantees that the condensed water of water storing vessel is able to timely discharge; Drainage joint is positioned on the cover plate of pump case outer side surface, and compact structure is reasonable.
As more preferably, drainage joint end corresponding in described water storing vessel is provided with one-way valve.By one-way valve of connecting on drainage joint, the water adverse current of discharging can be avoided to restore hydrophone, improve system reliability.
As more preferably, be respectively equipped with water storing vessel water inlet prepared hole in the outer corresponding cover plate corner of described pump case.Prepared hole is that conveniently user is used in the preparation passage that surface of shell pre-sets, be connected with housing is airtight by integral type capping at unused state prepared hole, guarantee to enable shape and the size of rear passage maintenance setting for the ease of enabling prepared hole simultaneously, capping edge with adopt between housing that thin-walled is thick to be connected, only capping need be beaten with instrument during choice for use, by arranging a water storing vessel water inlet prepared hole respectively in four corners of cover plate, user can need to select arbitrarily water inlet position according to use, user can fix draining pump arbitrarily according to installation requirement for this reason, easy to use.
As preferably, described pump case is provided with several vent holes.The heat produced when vent hole is for getting rid of brush DC water pump and DC conversion power work, guarantees its reliable operation.
As preferably, the side wall surface of described water storing vessel is provided with the positioning plate of L shape, the horizontal plane and vertical surface of positioning plate are respectively equipped with opening slot.Be convenient to horizontal or vertical direction by the positioning plate of L shape and fix draining pump, be convenient to install and fix.
Therefore, the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system of the present utility model has following advantage: due to brush DC water pump, to have noise low, and the life-span is long, volume is little, and efficiency is high, low in energy consumption, keep the advantage such as high-lift during high flow capacity, improve the overall usability of air-conditioning drainage pump; Automatically detect the water level of water storing vessel and the switch of automatic control brush DC water pump by liquid level sensor, make air-conditioning get rid of condensed water process full intellectualized; Adopt monolithic construction, be especially applicable to big-and-middle-sized refrigeration system, compact structure is reasonable, is convenient to install and use; Multiple water storing vessel water inlet prepared hole is set, facilitates user's selectivity to use.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model for the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system;
Fig. 2 is the plan view shown in Fig. 1.
Embodiment:
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system of the present utility model, comprise pump case 2 and the water storing vessel 3 being fixed on pump case 2 outer side bottom surface, water storing vessel 3 wherein and pump case 2 are the rectangular structure of one end with opening, on the opening end of water storing vessel 3, sealing cover cover plate 1, the opening end of pump case 2 towards water storing vessel 3 sealing cover at the middle part of cover plate 1, and the opening of pump case 2 is less than the opening of water storing vessel 3, cover plate 1 corresponding in pump case 2 is fixed wtih DC conversion power 6 and control circuit board 4 side by side, on the cover plate 1 that control circuit board 4 opposite side is corresponding, setting-in brush DC water pump 5, in order to ensure normal heat radiation, the pump case 2 corresponding with DC conversion power 6 and brush DC water pump 5 has several vent holes 14, with entering on brush DC water pump 5, one end of drain opening extends perpendicularly in water storing vessel 3, and brush DC water pump 5 is connected electrically in ABAP Adapter by DC conversion power 6 and control circuit board 4, on cover plate 1 corresponding in water storing vessel 3, vertical lifting liquid level sensor 10, liquid level sensor 10 to be connected electrically on control circuit board 4 by signaling line and to be controlled the switch of brush DC water pump 5 by control circuit board 4.The water intake 51 of brush DC water pump 5 is positioned at lower end and the bottom of close water storing vessel 3, on the cover plate 1 near pump case 2 outer side surface, vertical interting is fixed wtih a drainage joint 9, the one-way valve 13 and connect in drainage joint 9 end corresponding in water storing vessel 3, the drain opening 52 of brush DC water pump 5 is connected to by inner connection tube 12 on the medial extremity of drainage joint 9, in outer corresponding cover plate 1 corner of pump case 2 respectively with a water storing vessel water inlet prepared hole 7, the positioning plate 15 of a difference integral molding L shape on the side wall surface of water storing vessel 3 length direction, the horizontal plane of positioning plate 15 is parallel with the upper end-hole of water storing vessel 3, the vertical surface of positioning plate 15 is parallel with the homonymy sidewall of water storing vessel 3, and on the horizontal plane and vertical surface of positioning plate 15, have the opening slot 16 of a U-shaped.
During use, draining pump is fixed beat out the water storing vessel water inlet prepared hole 7 of choice for use with instrument after, the waste pipe of water receiving disc in refrigeration system being inserted the water storing vessel selected intakes in prepared hole 7, after starting power supply, liquid level sensor 10 detects the liquid level of water storing vessel 3 automatically, liquid level, to outputing signal control circuit board 4 during setting value, aspirates the condensed water in water storing vessel 3 by control circuit board 4 control startup brush DC water pump 5.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system, comprise pump case (2) and be located at the control circuit board (4) in pump case (2), it is characterized in that: in described pump case (2), be also provided with brush DC water pump (5) and DC conversion power (6), brush DC water pump (5) is connected electrically in ABAP Adapter by DC conversion power (6) and control circuit board (4), water storing vessel (3) is provided with in the outside of pump case (2) bottom surface, liquid level sensor (10) is provided with in water storing vessel (3), with entering on brush DC water pump (5), one end of drain opening extends in water storing vessel (3), liquid level sensor (10) is connected electrically in control circuit board (4) by signaling line and goes up and pass through the switch that control circuit board (4) controls brush DC water pump (5).
2. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system according to claim 1, it is characterized in that: described water storing vessel (3) and pump case (2) are the rectangular structure of one end with opening, the opening end of water storing vessel (3) is covered with cover plate (1), the opening end of pump case (2) towards water storing vessel (3) sealing cover on cover plate (1), DC conversion power (6) and control circuit board (4) are fixed on cover plate (1), and liquid level sensor (10) is vertically hung on cover plate (1).
3. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system according to claim 2, it is characterized in that: the water intake (51) of described brush DC water pump (5) is near the bottom of water storing vessel (3), cover plate (1) near pump case (2) outer side surface is provided with drainage joint (9), and the drain opening (52) of brush DC water pump (5) is connected to the medial extremity of drainage joint (9) by inner connection tube (12).
4. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system according to claim 3, is characterized in that: drainage joint (9) end corresponding in described water storing vessel (3) is provided with one-way valve (13).
5. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system according to claim 2, is characterized in that: be respectively equipped with water storing vessel water inlet prepared hole (7) in cover plate (1) corner that described pump case (2) is corresponding outward.
6. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system as claimed in any of claims 1 to 5, is characterized in that: on described pump case (2), be provided with several vent holes (14).
7. the super-silent air-conditioning drainage pump for big-and-middle-sized refrigeration system as claimed in any of claims 1 to 5, it is characterized in that: the positioning plate (15) being provided with L shape on the side wall surface of described water storing vessel (3), the horizontal plane and vertical surface of positioning plate (15) are respectively equipped with opening slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520848.2U CN204099223U (en) | 2014-09-12 | 2014-09-12 | For the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520848.2U CN204099223U (en) | 2014-09-12 | 2014-09-12 | For the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system |
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| CN204099223U true CN204099223U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420520848.2U Active CN204099223U (en) | 2014-09-12 | 2014-09-12 | For the super-silent air-conditioning drainage pump of big-and-middle-sized refrigeration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928178A (en) * | 2016-05-11 | 2016-09-07 | 温岭市维朋制冷设备有限公司 | Low-energy-consumption and self-circulating air conditioner drainage pump and use method |
-
2014
- 2014-09-12 CN CN201420520848.2U patent/CN204099223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928178A (en) * | 2016-05-11 | 2016-09-07 | 温岭市维朋制冷设备有限公司 | Low-energy-consumption and self-circulating air conditioner drainage pump and use method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500, Taizhou, Zhejiang province Wenling City West streets Wu Village Patentee after: Zhejiang weipeng refrigeration equipment Co., Ltd Address before: 317500, Taizhou, Zhejiang province Wenling City West streets Wu Village Patentee before: WENLING WIPCOOL REFRIGERATION EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |