CN212566402U - Condensed water drainage structure for heat pump - Google Patents
Condensed water drainage structure for heat pump Download PDFInfo
- Publication number
- CN212566402U CN212566402U CN202021524704.6U CN202021524704U CN212566402U CN 212566402 U CN212566402 U CN 212566402U CN 202021524704 U CN202021524704 U CN 202021524704U CN 212566402 U CN212566402 U CN 212566402U
- Authority
- CN
- China
- Prior art keywords
- way valve
- inlet
- communicated
- outlet
- evaporator
- 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
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a condensed water drainage structure for a heat pump, which comprises a compressor, a condenser, an evaporator fan, a throttle valve and an evaporator; characterized in that the device also comprises a four-way valve, a water receiving tank and a siphon; according to the flow direction of a refrigerant, a first inlet a of a four-way valve is communicated with an outlet of a compressor, a first outlet b of the four-way valve is communicated with an inlet of an evaporator, the first inlet a of the four-way valve is communicated with the first outlet b of the four-way valve, a second outlet c of the four-way valve is communicated with an inlet of the compressor, a second inlet d of the four-way valve is communicated with an outlet of a condenser, and a second inlet d of the four-way valve is communicated with the second outlet c of the four-way valve; the water receiving tank is positioned below the evaporator and used for receiving water falling from the evaporator, and an inlet of the siphon is communicated with the bottom of the water receiving tank. Its advantage does: the condensed water is discharged and drained quickly, the operation can be safely carried out in low-temperature high-humidity weather and frosting weather, and the service life of the heat pump can be prolonged.
Description
Technical Field
The utility model relates to a comdenstion water drainage structures for heat pump.
Background
In a condensed water drainage system and a defrosting water drainage system of a heat pump, a gravity drainage mode belongs to gas-liquid two-phase flow, the flowing area of water in a water pipe only accounts for half of the sectional area of the pipeline, and the water drainage is slow and is easy to hang. The heat pump is when the low temperature frosts under zero, if the unable quick exhaust of comdenstion water, can appear piling up the condition of freezing, and especially large-scale heat pump system needs bigger displacement in low temperature high humidity weather or the weather of frosting, if can not quick drainage can lead to the comdenstion water to spill over the water catch bowl for inside string of system water and other spare parts of drenching, the outdoor evaporimeter of heat pump is piled by the ice and extrudees deformation, causes the damage of the outdoor evaporimeter of heat pump, makes heat pump life shorten and the system paralyse.
Disclosure of Invention
The utility model aims at overcoming prior art not enough and providing a comdenstion water drainage structures for heat pump, can realize the quick discharge of comdenstion water and arrange completely, can the safe operation under low temperature high humidity weather and the weather that frosts, improved the life of heat pump.
In order to achieve the above object, the present invention is implemented as a condensate water drainage structure for a heat pump, including a compressor, a condenser, an evaporator fan, a throttle valve, and an evaporator; according to the refrigerant flow direction, the evaporator, the throttle valve and the condenser are sequentially communicated in series; it is characterized by also comprising a four-way valve, a water receiving tank and a siphon; according to the flow direction of a refrigerant, a first inlet a of the four-way valve is communicated with an outlet of the compressor, a first outlet b of the four-way valve is communicated with an inlet of the evaporator, the first inlet a of the four-way valve is communicated with the first outlet b of the four-way valve, a second outlet c of the four-way valve is communicated with an inlet of the compressor, a second inlet d of the four-way valve is communicated with an outlet of the condenser, and a second inlet d of the four-way valve is communicated with the second outlet c of the four-way valve; the water receiving tank is positioned below the evaporator and used for receiving water falling from the evaporator, and an inlet of the siphon is communicated with the bottom of the water receiving tank.
In the technical scheme, the water level control device further comprises a water level sensor and an electromagnetic valve; the water level sensor is arranged at the inlet of the siphon pipe, and the electromagnetic valve is arranged on the siphon pipe and is positioned below the water level sensor.
Compared with the prior art, the utility model the advantage do: the condensed water is discharged and drained quickly, the operation can be safely carried out in low-temperature high-humidity weather and frosting weather, and the service life of the heat pump can be prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, it is a condensed water drainage structure for a heat pump, including a compressor 1, a four-way valve 2, a condenser 3, an evaporator fan 4, a throttle valve 5, an evaporator 7, a water receiving tank 8 and a siphon 9; according to the flow direction of a refrigerant, the evaporator 7, the throttle valve 5 and the condenser 3 are sequentially communicated in series, a first inlet a of the four-way valve 2 is communicated with an outlet of the compressor 1, a first outlet b of the four-way valve 2 is communicated with an inlet of the evaporator 7, a first inlet a of the four-way valve 2 is communicated with a first outlet b of the four-way valve 2, a second outlet c of the four-way valve 2 is communicated with an inlet of the compressor 1, a second inlet d of the four-way valve 2 is communicated with an outlet of the condenser 3, and a second inlet d of the four-way valve 2 is communicated with a second outlet c of the four-way; the water receiving tank 8 is positioned below the evaporator 7 and used for receiving water falling from the evaporator 7, and an inlet of the siphon 9 is communicated with the bottom of the water receiving tank 8.
During the use, siphon 9 can realize that the drain pipe pipeline is full of the pipe drainage, and siphon 9's pipe diameter is little moreover, and non-maintaining, siphon 9 are full of the pipe flow for get drainage efficiency and promote greatly.
In this embodiment, the water level sensor 6 and the electromagnetic valve 10 are further included; the water level sensor 6 is disposed at an inlet of the siphon tube 9, and the electromagnetic valve 10 is disposed on the siphon tube 9 and below the water level sensor 6.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (2)
1. A condensed water drainage structure for a heat pump comprises a compressor (1), a condenser (3), an evaporator fan (4), a throttle valve (5) and an evaporator (7); according to the flow direction of a refrigerant, the evaporator (7), the throttle valve (5) and the condenser (3) are sequentially communicated in series; it is characterized by also comprising a four-way valve (2), a water receiving tank (8) and a siphon (9); according to the flow direction of a refrigerant, a first inlet a of the four-way valve (2) is communicated with an outlet of the compressor (1), a first outlet b of the four-way valve (2) is communicated with an inlet of the evaporator (7), a first inlet a of the four-way valve (2) is communicated with a first outlet b of the four-way valve (2), a second outlet c of the four-way valve (2) is communicated with an inlet of the compressor (1), a second inlet d of the four-way valve (2) is communicated with an outlet of the condenser (3), and a second inlet d of the four-way valve (2) is communicated with a second outlet c of the four-way valve (2); the water receiving tank (8) is positioned below the evaporator (7) and used for receiving water falling from the evaporator (7), and an inlet of the siphon (9) is communicated with the bottom of the water receiving tank (8).
2. The condensed water drain structure for a heat pump according to claim 1, further comprising a water level sensor (6) and an electromagnetic valve (10); the water level sensor (6) is arranged at an inlet of the siphon (9), and the electromagnetic valve (10) is arranged on the siphon (9) and is positioned below the water level sensor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524704.6U CN212566402U (en) | 2020-07-29 | 2020-07-29 | Condensed water drainage structure for heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524704.6U CN212566402U (en) | 2020-07-29 | 2020-07-29 | Condensed water drainage structure for heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212566402U true CN212566402U (en) | 2021-02-19 |
Family
ID=74631189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021524704.6U Active CN212566402U (en) | 2020-07-29 | 2020-07-29 | Condensed water drainage structure for heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212566402U (en) |
-
2020
- 2020-07-29 CN CN202021524704.6U patent/CN212566402U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108800612B (en) | Solar heat pipe type air source heat pump water heater | |
| CN109340920A (en) | Air conditioner indoor unit and air-conditioning | |
| CN104236147B (en) | Water cooling unit | |
| CN203190585U (en) | Condensate water recovery device of large-scale air-conditioning system | |
| CN105020815A (en) | Evaporation condensation type air conditioner | |
| CN212566402U (en) | Condensed water drainage structure for heat pump | |
| KR20030087822A (en) | Condensing system of refrigerator | |
| KR100547669B1 (en) | Heat pump system preventing refrigerants from freezing | |
| CN203454440U (en) | Cold water set | |
| CN1325869C (en) | Heat pipe cold guide device and cold storage body and freezer with said device | |
| CN210569339U (en) | Combined refrigerant system | |
| CN208887133U (en) | Solar heat tubular type air source hot pump water heater | |
| CN209399491U (en) | Air conditioner indoor unit and air-conditioning | |
| CN208871925U (en) | A kind of fluid reservoir with backheating function and the air-conditioning system with it | |
| CN103017270A (en) | Air-energy air conditioner and water heater all-in-one machine | |
| CN202188566U (en) | Air conditioner | |
| CN216114904U (en) | Take freezer system of automatic defrosting function | |
| CN201007528Y (en) | Air conditioner for fully utilizing condenser water | |
| CN2641502Y (en) | Integral moveable air conditioner | |
| CN2715085Y (en) | Variable-temperature condenser | |
| CN205403010U (en) | Self -driven hangs down potential energy heat pump, air conditioning system with automatic function of retrieving of comdenstion water | |
| CN109579253A (en) | A kind of energy conserving system and its control method of air conditioner condensate water recycling | |
| CN111637653B (en) | Method for remotely providing cooling to a condenser in a compressor refrigeration system | |
| CN219243948U (en) | Centrifugal water chilling unit | |
| CN108571835A (en) | Straight-expanded geo-source hot-pump system oil return device with dual jet and its oil return method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |