CN219103190U

CN219103190U - Integral heat pump dehumidifier condensate water collecting system

Info

Publication number: CN219103190U
Application number: CN202223300767.5U
Authority: CN
Inventors: 史攀; 郝亚伟; 余文
Original assignee: Jiangsu Bona Zhiyuan Equipment Technology Co ltd
Current assignee: Jiangsu Bona Zhiyuan Equipment Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-30
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to an integral condensed water collecting system of a heat pump dehumidifier, which comprises a heat pump dehumidifier outer frame and an air conditioning box arranged in the heat pump dehumidifier outer frame; an air inlet is formed in the outer frame of the heat pump dehumidifier, and a double-layer condensate water receiving disc is arranged in the outer frame of the heat pump dehumidifier; a dehumidifying evaporator is arranged on the double-layer condensate water receiving disc; and a drainage assembly is arranged in the double-layer condensate water receiving disc. The utility model solves the problems of air leakage and unsmooth water drainage in the heat pump dehumidifier, realizes the complete collection of all condensed water in the equipment, and the collected condensed water can be used as water resource replenishment, thereby having important application significance when fresh water resources are scarce.

Description

Integral heat pump dehumidifier condensate water collecting system

Technical Field

The utility model relates to a condensate water pan, in particular to a condensate water collecting system of an integral heat pump dehumidifier.

Background

The heat pump is an efficient energy-saving technology based on inverse Carnot cycle, and has wide application in the dehumidification field. The evaporation end of the heat pump absorbs heat from the air to cool the air, so that water vapor in the air is condensed into liquid state, and the dehumidification function is realized. This dehumidification process can produce a large amount of comdenstion water, if not collect in a concentrated way, can bring the problem in two aspects: on the one hand, the comdenstion water can escape to the equipment inside, causes the corrosion of equipment, and on the other hand, the comdenstion water leaks outside the equipment, can cause ground ponding, causes the influence to the environment. For some application environments, such as marine cruise ships, condensed water is a very precious fresh water resource, and concentrated collection is necessary.

In engineering application, a water receiving tray is usually arranged at the bottom of the dehumidification evaporator for collecting condensed water generated on the heat exchanger, and the condensed water recycling type air source heat pump dehumidification unit disclosed in Chinese patent document No. CN109654619A can be seen, and the device is used for collecting condensed water only for the heat exchange unit. However, when the heat pump dehumidifier is actually operated, the surface temperature of the connecting pipeline and other parts may be lower than the ambient dew point, and condensed water is also generated on the surface. In addition, after the heat pump dehumidifier frosts, a lot of liquid water can be generated in the defrosting process. The water collector at the bottom of the heat exchanger can not collect all condensed water, and the problems of corrosion of equipment and leakage of condensed water are solved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an integral heat pump dehumidifier condensate water collecting system which can collect all condensate water generated on the surfaces of a heat exchanger, a connecting pipeline and other parts and defrosting water generated in a defrosting process.

The aim of the utility model is achieved by the following technical scheme:

an integral condensed water collecting system of a heat pump dehumidifier comprises an outer frame of the heat pump dehumidifier and an air conditioning box arranged in the outer frame of the heat pump dehumidifier; an air inlet is formed in the outer frame of the heat pump dehumidifier, and a double-layer condensate water receiving disc is arranged in the outer frame of the heat pump dehumidifier; a dehumidifying evaporator is arranged on the double-layer condensate water receiving disc; and a drainage assembly is arranged in the double-layer condensate water receiving disc.

Preferably, the condensed water collecting system of the integral heat pump dehumidifier comprises an upper water receiving disc and a lower water receiving disc; the upper water pan is detachably connected to the inner side of the bottom of the air conditioning box; the upper water receiving disc is provided with an upper water receiving plate main body; the surface of the upper water receiving plate main body is fixedly connected with a heat exchanger guide rail; the dehumidifying evaporator is arranged on the heat exchanger guide rail.

Preferably, the drain assembly includes a drain hole; the lower water hole is formed in the upper water receiving disc main body and is close to the air outlet side of the dehumidifying evaporator; and a water trap is communicated below the water outlet.

Preferably, the lower water receiving tray is arranged at the bottom of the inner side of the outer frame of the heat pump dehumidifier and is positioned below each component and connecting pipeline of the heat pump system.

Preferably, the lower water pan is welded in the outer frame of the heat pump dehumidifier; the lower water receiving disc inclines for 5 degrees towards the air inlet.

Preferably, the drainage assembly further comprises a drainage hole arranged at the lowest part of the lower water receiving disc.

Preferably, the drainage holes comprise at least two drainage holes and are arranged on the front side and the rear side of the lower water receiving disc.

Compared with the prior art, the utility model has the following beneficial effects:

1. the water trap is arranged at the water outlet of the upper water receiving disc, a section of water column is stored in the water trap, the problem of air leakage caused by direct entering of external air into an air conditioning box from a water outlet is avoided, and the problems of splashing of condensed water and unsmooth water drainage caused by air leakage are solved.

2. Through setting up the lower floor water collector, can collect the whole comdenstion water that produces in the heat pump dehumidifier and the defrosting water that the defrosting process produced, can effectively avoid the corrosion of equipment, extension equipment's life.

3. In the application scene of scarce fresh water resources such as sea ships, the utility model can provide the supplementary supply of water resources by collecting all water possibly generated in the heat pump dehumidifier.

In conclusion, the utility model solves the problems of air leakage and unsmooth water drainage in the heat pump dehumidifier, realizes the complete collection of all condensed water in the equipment, and the collected condensed water can be used as water resource replenishment, thereby having important application significance when fresh water resources are scarce.

Drawings

Fig. 1 is a schematic diagram of the structural principle of the present utility model.

In the figure, 1 is a heat pump dehumidifier outer frame, 2 is an air conditioning box, 3 is a dehumidification evaporator, 4 is an air inlet, 5 is an upper water receiving disc, 5-1 is an upper water receiving disc main body, 5-2 is a heat exchanger guide rail, 5-3 is a water trap, 6 is a lower water receiving disc, and 6-1 is a drain hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model will be described in detail with reference to the drawings and the specific embodiments

Referring to fig. 1, an integrated heat pump dehumidifier condensate water collection system comprises a heat pump dehumidifier outer frame 1 and an air conditioning box 2 arranged in the heat pump dehumidifier outer frame 1; an air inlet 4 is formed in the outer frame 1 of the heat pump dehumidifier, and a double-layer condensate water receiving disc is arranged in the outer frame 1 of the heat pump dehumidifier; a dehumidifying evaporator 3 is arranged on the double-layer condensate water receiving disc; and a drainage assembly is arranged in the double-layer condensate water receiving disc.

Further, the condensed water collecting system of the integral heat pump dehumidifier comprises an upper water receiving disc 5 and a lower water receiving disc 6; the upper water pan 5 is detachably connected to the inner side of the bottom of the air conditioning box 2; the upper water receiving disc 5 is provided with an upper water receiving plate main body 5-1; the surface of the upper water receiving plate main body 5-1 is fixedly connected with a heat exchanger guide rail 5-2; the dehumidifying evaporator 3 is arranged on the heat exchanger guide rail 5-2.

Further, the drainage assembly comprises a drainage hole; the lower water hole is formed in the upper water receiving disc main body 5-1 near the air outlet side of the dehumidifying evaporator 3; and a trap 5-3 is communicated below the water outlet.

Further, the lower water pan 6 is arranged at the bottom of the inner side of the outer frame of the heat pump dehumidifier and is positioned below each component and connecting pipeline of the heat pump system.

Further, the lower water pan 6 is welded in the outer frame 1 of the heat pump dehumidifier; the lower water receiving disc 6 is inclined towards the air inlet 4 by 5 degrees.

Further, the drain assembly further comprises a drain hole 6-1 arranged at the lowest part of the lower water receiving disc 6.

Further, the drain holes 6-1 include at least two drain holes, and are disposed on the front and rear sides of the lower water pan 6.

The main working flow of the utility model is as follows:

the wet air enters the air conditioning box 2 from the air inlet 4 and sequentially passes through all levels of dehumidification evaporators 3, and water vapor in the air is condensed on the surfaces of the dehumidification evaporators 3. The condensed water generated on the dehumidifying evaporator 3 flows down along the fins and falls into the upper water receiving tray 5. The condensed water in the upper water receiving disc 5 is driven by wind pressure, flows to the air outlet side of the dehumidifying evaporator 3, and flows into the lower water receiving disc 6 through the water outlet and the water trap 5-3.

Condensed water generated by other parts of the heat pump system and the surfaces of the connecting pipelines and defrosting water generated in the defrosting process directly fall into the lower water receiving disc 6. Condensed water in the lower water receiving tray 6 is collected at the side where the drain hole 6-1 is provided, and is discharged through the drain hole 6-1.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. An integral heat pump dehumidifier condensate water collection system comprises a heat pump dehumidifier outer frame (1) and an air conditioning box (2) arranged in the heat pump dehumidifier outer frame (1); an air inlet (4) is formed in the outer frame (1) of the heat pump dehumidifier, and the heat pump dehumidifier is characterized in that: a double-layer condensate water receiving disc is arranged in the outer frame (1) of the heat pump dehumidifier; a dehumidifying evaporator (3) is arranged on the double-layer condensate water receiving disc; and a drainage assembly is arranged in the double-layer condensate water receiving disc.

2. An integrated heat pump dehumidifier condensate collection system as claimed in claim 1, wherein: the double-layer condensate water receiving disc comprises an upper layer water receiving disc (5) and a lower layer water receiving disc (6); the upper water pan (5) is detachably connected to the inner side of the bottom of the air conditioning box (2); the upper water pan (5) is provided with an upper water pan main body (5-1); the surface of the upper water pan main body (5-1) is fixedly connected with a heat exchanger guide rail (5-2); the dehumidifying evaporator (3) is arranged on the heat exchanger guide rail (5-2).

3. An integrated heat pump dehumidifier condensate collection system as claimed in claim 2, wherein: the drainage assembly comprises a drainage hole; the lower water hole is formed in the upper water receiving disc main body (5-1) near the air outlet side of the dehumidifying evaporator (3); a water trap (5-3) is communicated below the water outlet.

4. A unitary heat pump dehumidifier condensate collection system as claimed in claim 3, wherein: the lower water pan (6) is arranged at the bottom of the inner side of the outer frame of the heat pump dehumidifier and is positioned below each component and connecting pipeline of the heat pump system.

5. An integrated heat pump dehumidifier condensate collection system as claimed in claim 4, wherein: the lower water pan (6) is welded in the outer frame (1) of the heat pump dehumidifier; the lower water pan (6) is inclined towards the air inlet (4) by 5 degrees.

6. An integrated heat pump dehumidifier condensate collection system as claimed in claim 5, wherein: the drainage assembly further comprises a drainage hole (6-1) arranged at the lowest part of the lower water receiving disc (6).

7. An integrated heat pump dehumidifier condensate collection system as claimed in claim 6, wherein: the drainage holes (6-1) comprise at least two drainage holes and are arranged on the front side and the rear side of the lower water receiving disc (6).