CN204438592U - Double-compressor ceiling mounting type water source heat pump units - Google Patents
Double-compressor ceiling mounting type water source heat pump units Download PDFInfo
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- CN204438592U CN204438592U CN201420810310.5U CN201420810310U CN204438592U CN 204438592 U CN204438592 U CN 204438592U CN 201420810310 U CN201420810310 U CN 201420810310U CN 204438592 U CN204438592 U CN 204438592U
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- condenser
- evaporator
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- producing medium
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Abstract
The utility model discloses a kind of double-compressor ceiling mounting type water source heat pump units, comprise frame, frame is provided with the first compressor and the second compressor; First compressor and the second compressor and the first condenser/evaporator, the second condenser/evaporator, the first water inlet pipe and the first outlet pipe, the first evaporator/condenser and the second evaporator/condenser, the second water inlet pipe and the second outlet pipe form heat-exchange system.The utility model compact conformation, unit volume small-power is large, and the place that all the other areas occupied such as efficiency is high, the furred ceiling layer of user are little all can hold this unit.Not only can meet user to the demand heated or freeze, the user demand of user to large space can be met again.
Description
Technical field
The utility model relates to HVAC technical field, is specifically related to a kind of double-compressor ceiling mounting type water source heat pump units.
Background technology
The Cooling and Heat Source that water source heat pump units adopts because of it is water, is the system that in current air-conditioning system, Energy Efficiency Ratio is higher, so enjoy the favor of users.
At present, all there is bulky defect in high-power water source heat pump units of the prior art, some units need to take machine room, do not need the unit taking machine room also to need to take larger ground, how obtaining a kind of water source heat pump units not taking the useful space such as machine room, ground becomes a problem demanding prompt solution.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides the double-compressor ceiling mounting type water source heat pump units that a kind of structure is simple, easy to use, floor space is little.
A kind of double-compressor ceiling mounting type water source heat pump units, comprise frame, frame is provided with the first compressor and the second compressor, described first compressor offers the first cold-producing medium outlet and the first cold-producing medium enters mouth, first cold-producing medium outlet is communicated with in the side of the first condenser/evaporator, second compressor offers second refrigerant outlet and second refrigerant enters mouth, second refrigerant outlet is communicated with in the side of the second condenser/evaporator, first condenser/evaporator and the second condenser/evaporator offer the 3rd cold-producing medium outlet, the opposite side of the first condenser/evaporator and the second condenser/evaporator is provided with the first water inlet pipe and the first outlet pipe, first condenser/evaporator is communicated with between the first water inlet pipe and the first outlet pipe with the second condenser/evaporator, frame is also provided with the first evaporator/condenser and the second evaporator/condenser, the side of the first evaporator/condenser and the second evaporator/condenser is connected to the 3rd cold-producing medium outlet place of the first condenser/evaporator and the second condenser/evaporator, the opposite side of the first evaporator/condenser and the second evaporator/condenser is provided with the second water inlet pipe and the second outlet pipe, first evaporator/condenser is communicated with between the second water inlet pipe and the second outlet pipe with the second evaporator/condenser, first evaporator/condenser and the second evaporator/condenser are provided with the 4th cold-producing medium outlet, the first cold-producing medium that first evaporator/condenser and the 4th cold-producing medium outlet of the second evaporator/condenser are connected the first compressor and the second compressor respectively enters mouth and second refrigerant enters mouth.
Convert as to the another kind of technique scheme:
The first cold-producing medium outlet on described first compressor is communicated with the first evaporator/condenser, and the second refrigerant outlet on the second compressor is communicated with the second evaporator/condenser; First evaporator/condenser is connected the first condenser/evaporator and the second condenser/evaporator respectively with the 4th cold-producing medium outlet of the second evaporator/condenser, and the first cold-producing medium that the first condenser/evaporator and the 3rd cold-producing medium outlet of the second condenser/evaporator are connected the first compressor and the second compressor respectively enters mouth and second refrigerant enters mouth.
The utility model compact conformation, unit volume small-power is large, and the place that all the other areas occupied such as efficiency is high, the furred ceiling layer of user are little all can hold this unit.Not only can meet user to the demand heated or freeze, the user demand of user to large space can be met again.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Marginal data:
1, frame; 2, the first compressor; 3, the second compressor; 4, the first condenser/evaporator; 5, the second condenser/evaporator; 6, the first water inlet pipe; 7, the first outlet pipe; 8, the first evaporator/condenser; 9, the second evaporator/condenser; 10, the second water inlet pipe; 11, the second outlet pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Embodiment 1
See Fig. 1 and Fig. 2, a kind of double-compressor ceiling mounting type water source heat pump units that the utility model provides, comprise frame 1, frame 1 is provided with the first compressor 2 and the second compressor 3, first compressor 2 offers the first cold-producing medium outlet and the first cold-producing medium enters mouth, first cold-producing medium outlet is communicated with in the side of the first condenser/evaporator 4, second compressor 3 offers second refrigerant outlet and second refrigerant enters mouth, second refrigerant outlet is communicated with in the side of the second condenser/evaporator 5, first condenser/evaporator 4 and the second condenser/evaporator 5 offer the 3rd cold-producing medium outlet, the opposite side of the first condenser/evaporator 4 and the second condenser/evaporator 5 is provided with the first water inlet pipe 6 and the first outlet pipe 7, first condenser/evaporator 4 is communicated with between the first water inlet pipe 6 and the first outlet pipe 7 with the second condenser/evaporator 5, frame 1 is also provided with the first evaporator/condenser 8 and the second evaporator/condenser 9, the side of the first evaporator/condenser 8 and the second evaporator/condenser 9 is connected to the 3rd cold-producing medium outlet place of the first condenser/evaporator 4 and the second condenser/evaporator 5, the opposite side of the first evaporator/condenser 8 and the second evaporator/condenser 9 is provided with the second water inlet pipe 10 and the second outlet pipe 11, first evaporator/condenser 8 is communicated with between the second water inlet pipe 10 and the second outlet pipe 11 with the second evaporator/condenser 9, first evaporator/condenser 8 and the second evaporator/condenser 9 are provided with the 4th cold-producing medium outlet, the first cold-producing medium that first evaporator/condenser 8 and the 4th cold-producing medium outlet of the second evaporator/condenser 9 are connected the first compressor 2 and the second compressor 3 respectively enters mouth and second refrigerant enters mouth.
Course of work during cooling condition:
First condenser/evaporator 4, second condenser/evaporator 5 is set to condenser working; First evaporator/condenser 8 and the second evaporator/condenser 9 are set to evaporator operation.
Cold-producing medium is discharged from the first compressor 2 and the second compressor 3, enter the first condenser/evaporator 4, condensation in the condenser of the second condenser/evaporator 5, simultaneously, side, water source water enters from the first water inlet pipe 6, flow out from the first outlet pipe 7, period, described water source side water and cold-producing medium are in the first condenser/evaporator 4, heat exchange in the condenser of the second condenser/evaporator 5, cold-producing medium enters in the evaporimeter of the first evaporator/condenser 8 and the second evaporator/condenser 9, simultaneously, user side water enters from described second water inlet pipe 10, flow out from the second outlet pipe 11, period, user side water and cold-producing medium are in the evaporimeter of the first evaporator/condenser 8 and the second evaporator/condenser 9 after heat exchange, go to freeze to user through the second outlet pipe 11 conveying, cold-producing medium is got back in the first compressor 2 and the second compressor 3 after heat exchange in the evaporimeter of the first evaporator/condenser 8 and the second evaporator/condenser 9.
Embodiment 2
The difference of the present embodiment and embodiment 1 is:
The second refrigerant outlet be communicated with by the first cold-producing medium outlet on first compressor 2 on first evaporator/condenser 8, second compressor 3 is communicated with the second evaporator/condenser 9; First evaporator/condenser 8 and the 4th cold-producing medium outlet of the second evaporator/condenser 9 are connected the first cold-producing medium that the first condenser/evaporator 4 and the second condenser/evaporator 5, first condenser/evaporator 4 and the 3rd cold-producing medium outlet of the second condenser/evaporator 5 be connected the first compressor 2 and the second compressor 3 respectively respectively and enter mouth and second refrigerant enters mouth.
Course of work during heating condition:
First condenser/evaporator 4, second condenser/evaporator 5 is set to evaporator operation; First evaporator/condenser 8 and the second evaporator/condenser 9 are set to condenser working.
After cold-producing medium is discharged from the first compressor 2 and the second compressor 3, enter the first evaporator/condenser 8, in the condenser of the second evaporator/condenser 9, simultaneously, user side water enters from the second water inlet pipe 10, flow out from the second outlet pipe 11 pipeline, period, cold-producing medium and user side water are in the first evaporator/condenser 8, heat exchange in the condenser of the second evaporator/condenser 9, afterwards, user side water is transported to user through the second outlet pipe 11 and heats, cold-producing medium enters the first condenser/evaporator 4, in the evaporimeter of the second condenser/evaporator 5, simultaneously, side, water source water enters through the first water inlet pipe 6, flow out through the first outlet pipe 7, period, cold-producing medium and side, water source water are in the first condenser/evaporator 4, heat exchange in the evaporimeter of the second condenser/evaporator 5, cold-producing medium is in the first condenser/evaporator 4, get back to after heat exchange in the evaporimeter of the second condenser/evaporator 5 in first compressor 2 and the second compressor 3.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a double-compressor ceiling mounting type water source heat pump units, comprises frame (1), it is characterized in that: described frame is provided with the first compressor (2) and the second compressor (3), described first compressor (2) offers the first cold-producing medium outlet and the first cold-producing medium enters mouth, first cold-producing medium outlet is communicated with the side in the first condenser/evaporator (4), second compressor (3) offers second refrigerant outlet and second refrigerant enters mouth, second refrigerant outlet is communicated with the side in the second condenser/evaporator (5), first condenser/evaporator (4) and the second condenser/evaporator (5) offer the 3rd cold-producing medium outlet, first condenser/evaporator (4) is provided with the first water inlet pipe (6) and the first outlet pipe (7) with the opposite side of the second condenser/evaporator (5), first condenser/evaporator (4) is communicated with between the first water inlet pipe (6) and the first outlet pipe (7) with the second condenser/evaporator (5), frame is also provided with the first evaporator/condenser (8) and the second evaporator/condenser (9), first evaporator/condenser (8) is connected to the 3rd cold-producing medium outlet place of the first condenser/evaporator (4) and the second condenser/evaporator (5) with the side of the second evaporator/condenser (9), first evaporator/condenser (8) is provided with the second water inlet pipe (10) and the second outlet pipe (11) with the opposite side of the second evaporator/condenser (9), first evaporator/condenser (8) is communicated with between the second water inlet pipe (10) and the second outlet pipe (11) with the second evaporator/condenser (9), first evaporator/condenser (8) and the second evaporator/condenser (9) are provided with the 4th cold-producing medium outlet, the first cold-producing medium that first evaporator/condenser (8) and the 4th cold-producing medium outlet of the second evaporator/condenser (9) are connected the first compressor (2) and the second compressor (3) respectively enters mouth and second refrigerant enters mouth.
2. double-compressor ceiling mounting type water source heat pump units according to claim 1, it is characterized in that: the first cold-producing medium outlet on described first compressor (2) is communicated with the first evaporator/condenser (8), and the second refrigerant outlet on the second compressor (3) is communicated with the second evaporator/condenser (9); First evaporator/condenser (8) and the 4th cold-producing medium outlet of the second evaporator/condenser (9) are connected the first condenser/evaporator (4) and the second condenser/evaporator (5) respectively, and the first cold-producing medium that the first condenser/evaporator (4) and the 3rd cold-producing medium outlet of the second condenser/evaporator (5) are connected the first compressor (2) and the second compressor (3) respectively enters mouth and second refrigerant enters mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810310.5U CN204438592U (en) | 2014-12-19 | 2014-12-19 | Double-compressor ceiling mounting type water source heat pump units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810310.5U CN204438592U (en) | 2014-12-19 | 2014-12-19 | Double-compressor ceiling mounting type water source heat pump units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438592U true CN204438592U (en) | 2015-07-01 |
Family
ID=53606446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810310.5U Expired - Fee Related CN204438592U (en) | 2014-12-19 | 2014-12-19 | Double-compressor ceiling mounting type water source heat pump units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123385A (en) * | 2016-08-10 | 2016-11-16 | 珠海格力电器股份有限公司 | Screw type machine set |
-
2014
- 2014-12-19 CN CN201420810310.5U patent/CN204438592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123385A (en) * | 2016-08-10 | 2016-11-16 | 珠海格力电器股份有限公司 | Screw type machine set |
| CN106123385B (en) * | 2016-08-10 | 2019-05-24 | 珠海格力电器股份有限公司 | Screw type machine set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161219 |