CN205606954U - Combined type cold and heat source system of air source heat pump coupling water -cooling heat pump - Google Patents
Combined type cold and heat source system of air source heat pump coupling water -cooling heat pump Download PDFInfo
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- CN205606954U CN205606954U CN201620390227.6U CN201620390227U CN205606954U CN 205606954 U CN205606954 U CN 205606954U CN 201620390227 U CN201620390227 U CN 201620390227U CN 205606954 U CN205606954 U CN 205606954U
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Abstract
The utility model provides a combined type cold and heat source system of air source heat pump coupling water -cooling heat pump, comprising a cooling tower, the customer side water collector, the customer side water knockout drum, cold and hot source circulating pump, terminal circulating pump, water -cooling heat pump set and air source heat pump set, the cooling tower delivery port is connected with cold and hot source circulating water pump, cooling tower water inlet and air source heat pump machine group link, the air source heat pump unit is connected with cold and hot source circulating pump and terminal circulating pump, terminal circulating water pump and cold and hot source circulating pump are connected with water -cooling heat pump set, water -cooling heat pump set is connected with customer side water knockout drum and cooling tower water inlet, customer side water knockout drum and air source heat pump machine group link, the customer side water collector is connected with terminal circulating pump. But water -cooling heat pump and air source heat pump be independent operation both, but united operation again. This scheme has the advantage of two kinds of cold and hot source modes concurrently, has reduced the initial cost and the working costs of system, the effectual higher and higher problem of working costs of water -cooling heat pump initial cost of having solved.
Description
Technical field
This utility model belongs to field of heating ventilation air conditioning, especially relates to a kind of air source heat pump coupling water-cooled
The composite type cold heat source system of pump.
Background technology
At present, due to atmosphere polluting problem and global warming issue, increasing conventional central air-conditioning
Cooling and Heat Source is substituted by novel Cooling and Heat Source technology, and air source heat pump, as the one of heat pump techniques, has
The good reputation of " porter of the Nature energy ", have use cost operation low, easy, good heating effect,
Safety, the multiple advantage such as clean.Using the energy in ubiquitous air as major impetus, by few
Amount electrical energy drive compressor operation, it is achieved the transfer of energy, it is not necessary to complicated configuration, expensive water intaking,
Recharge or soil heat exchange system and Special machine room, it is possible to gradually reduce traditional heating and bring to atmospheric environment
A large amount of pollutant emissions, it is ensured that take into account the purpose of energy-conserving and environment-protective while heating effect.Therefore, air
Source heat pump is more and more applied in each place.
In the prior art, during air source heat pump heating operation in the winter time, great majority are required for increasing electric auxiliary heat,
Add the power consumption of air source heat pump system, and due to system heat time, outside air humidity is bigger
Time there is defrost phenomenon, have a strong impact on the heating effect of system.
Summary of the invention
In view of this, this utility model is directed to the combined type of a kind of air source heat pump coupling water cooling heat pump
Cold and heat source system, can improve the operation stability of air source heat pump system, reduces air source heat pump system
Operating cost.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
The composite type cold heat source system of a kind of air source heat pump coupling water cooling heat pump, including cooling tower, user
Side water collector, user side water knockout drum, Cooling and Heat Source circulating pump, end circulating pump, water cooling heat pump unit and sky
Air supply heat pump unit, described cooling tower outlet is connected with Cooling and Heat Source water circulating pump by pipeline, described cold
But tower water inlet is connected with net for air-source heat pump units by pipeline, and described net for air-source heat pump units passes through pipeline
Being connected with Cooling and Heat Source circulating pump and end circulating pump, described end water circulating pump passes through pipeline and water cooling heat pump
Unit connects, and described Cooling and Heat Source circulating pump is connected with water cooling heat pump unit by pipeline, described water cooling heat pump
Unit is connected with user side water knockout drum and cooling tower water inlet respectively by pipeline, described user side water knockout drum
Being connected with net for air-source heat pump units by pipeline, described user side water collector is by pipeline and end circulating pump
Connect.
Further, native system also includes that water-supply and pressure-stabling unit, described water-supply and pressure-stabling unit are divided by pipeline
It is not connected with user side water collector and end circulating pump.
Further, described cooling tower water inlet pipeline is connected with valve V11, and described valve V11 uses
Pipeline is connected with valve V6, valve V7 and user side water knockout drum successively, and described valve V11 also uses pipeline
Being connected with valve V5, valve V8 and user side water knockout drum successively, described water cooling heat pump unit includes first
Water cooling heat pump unit and the second water cooling heat pump unit, between described valve V5 and valve V8, described valve
Described first water cooling heat pump unit and the second water cooling heat pump unit is accessed between door V6 and valve V7, described
First water cooling heat pump unit pipeline is connected with valve V1 and valve V2 respectively, described second water cooling heat pump
Unit pipeline is connected with valve V3 and valve V4 respectively, and described valve V1 pipeline is with valve V4 even
Connecing, described valve V2 pipeline is connected with valve V3, described cooling tower outlet pipeline successively with valve
Door V9, Cooling and Heat Source circulating pump water inlet connect, described Cooling and Heat Source circulating pump outlet pipeline respectively with valve
Door V1 and valve V2 connects, and the water inlet pipeline of described end circulating pump is connected with user side water collector,
The outlet pipeline of described end circulating pump is connected with valve V3, valve V4 and valve V13 respectively,
Described valve V13 pipeline is connected with net for air-source heat pump units, and described net for air-source heat pump units pipeline depends on
Secondary be connected with valve V14 and user side water knockout drum, described valve V11 pipeline successively with valve V12 and
Net for air-source heat pump units connect, described valve V9 pipeline successively with valve V10 and air source heat pump machine
Group connects.
Relative to prior art, the combined type of air source heat pump described in the utility model coupling water cooling heat pump
Cold and heat source system has the advantage that while meeting building real requirement, uses air source heat pump
Individually it is furnished with water cooling heat pump composite type cold heat source system, air source heat pump system and water cooling heat pump system and follows
Ring pump, shares user side circulating pump, by related valve switch-mode regulation, every cover system both can isolated operation,
Again can cooperation, this programme has the advantage of two kinds of Cooling and Heat Source modes concurrently, reduce system initial cost and
Operating cost, effectively solves the problem that water cooling heat pump initial cost is higher and operating cost is higher.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is schematic diagram of the present utility model；
Schematic diagram when Fig. 2 is that described in this utility model embodiment, early winter and early spring are run；
Fig. 3 is schematic diagram during summer operation described in this utility model embodiment；
Schematic diagram when Fig. 4 is to run the severe winter described in this utility model embodiment.
Description of reference numerals:
1-cooling tower；2-user's feed pipe；3-user side water collector；4-user side water knockout drum；5-is cold and hot
Source circulating pump；6-end circulating pump；7-the first water cooling heat pump unit；8-the second water cooling heat pump unit；9-
Water-supply and pressure-stabling unit；10-net for air-source heat pump units；11-user's return pipe.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In description of the present utility model, unless otherwise
Illustrating, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, the composite type cold heat source system of a kind of air source heat pump coupling water cooling heat pump, including
Cooling tower 1, user side water collector 3, user side water knockout drum 4, water-supply and pressure-stabling unit 9, Cooling and Heat Source circulate
Pump 5, end circulating pump 6, water cooling heat pump unit and net for air-source heat pump units 10, described cooling tower 1 goes out
The mouth of a river is connected with Cooling and Heat Source water circulating pump 5 by pipeline, and described cooling tower 1 water inlet is by pipeline and sky
Air supply heat pump unit 10 connects, and described net for air-source heat pump units 10 is by pipeline and Cooling and Heat Source circulating pump 5
Connecting with end circulating pump 6, described end water circulating pump 6 is connected with water cooling heat pump unit by pipeline,
Described Cooling and Heat Source circulating pump 5 is connected with water cooling heat pump unit by pipeline, and described water cooling heat pump unit passes through
Pipeline is connected with user side water knockout drum 4 and cooling tower 1 water inlet respectively, and described user side water knockout drum 4 leads to
Crossing pipeline to be connected with net for air-source heat pump units 10, described user side water collector 3 is followed with end by pipeline
Ring pump 6 connects, and described water-supply and pressure-stabling unit 9 is followed with user side water collector 3 and end respectively by pipeline
Ring pump 6 connects.
Described cooling tower 1 water inlet pipeline is connected with valve V11, and described valve V11 pipeline is successively
Be connected with valve V6, valve V7 and user side water knockout drum 4, described valve V11 also with pipeline successively with
Valve V5, valve V8 and user side water knockout drum 4 connect, and described water cooling heat pump unit includes the first water-cooled
Source pump 7 and the second water cooling heat pump unit 8, between described valve V5 and valve V8, described valve
Described first water cooling heat pump unit 7 and the second water cooling heat pump unit 8 is accessed between door V6 and valve V7,
Described first water cooling heat pump unit 7 pipeline is connected with valve V1 and valve V2 respectively, described second water
Cold-heat pump unit 8 pipeline is connected with valve V3 and valve V4 respectively, described valve V1 pipeline with
Valve V4 connects, and described valve V2 pipeline is connected with valve V3, and described cooling tower 1 outlet is used
Pipeline is connected with valve V9, Cooling and Heat Source circulating pump 5 water inlet successively, the water outlet of described Cooling and Heat Source circulating pump 5
Mouth is connected with valve V1 and valve V2 respectively with pipeline, the water inlet pipeline of described end circulating pump 6
Be connected with user side water collector 3, the outlet pipeline of described end circulating pump 6 respectively with valve V3,
Valve V4 and valve V13 connects, and described valve V13 pipeline is connected with net for air-source heat pump units 10,
Described net for air-source heat pump units 10 pipeline is connected with valve V14 and user side water knockout drum 4 successively, institute
State valve V11 pipeline to be connected with valve V12 and net for air-source heat pump units 10 successively, described valve V9
It is connected with valve V10 and net for air-source heat pump units 10 successively with pipeline.
The work process of this example:
By user side air conditioner load is carried out by time analyze, carry out sharing of load according to building load characteristic,
Wherein net for air-source heat pump units 10 mainly undertakes refrigeration duty and the cooling and heating load in excessive season of building,
Water cooling heat pump unit mainly undertakes building thermic load, supplements net for air-source heat pump units 10 simultaneously and freezes not
Foot.Specific works mode is as follows:
During as in figure 2 it is shown, early winter and early spring are run, valve V13, valve V14, valve V2 open,
Other valve closings, system is only run a set of pump group, is only opened net for air-source heat pump units 10.User side collection
Hydrophone 3 connects user's return pipe 11, enters end circulating pump 6, end after collecting the hot and cold water of user's return pipe
Hot and cold water is transported to net for air-source heat pump units 10 by end circulating pump 6, and net for air-source heat pump units 10 is by cold and hot
Water is transported to user side water knockout drum 4, and user side water knockout drum 4 connects user's feed pipe 12, supplies water for user.
When system running pressure reduces, water-supply and pressure-stabling unit 9 runs, and starts system is carried out moisturizing.This is
The system method of operation is run two set pump groups than traditional system and is decreased a set of, thus is subtracting in operating cost
Few 30%.
As it is shown on figure 3, during summer operation, valve V1, V3, V5, V7, V9, V11, V13, V14
Opening, other valve closings, water cooling heat pump unit and net for air-source heat pump units 10 cooperation, for building
Building offer low-temperature receiver, now water cooling heat pump unit is as auxiliary cold source.At part load, air is only started
Source source pump 10, chilled water, after indoor end heat exchange, enters user side water collector 3, then leads to
Crossing end circulating pump 6 to squeeze into net for air-source heat pump units 10 and carry out heat exchange, net for air-source heat pump units 10 is by cold
Freezing water and be transported to user side water knockout drum 4, user side water knockout drum 4 supplies water for user.When oepration at full load,
Water cooling heat pump unit and net for air-source heat pump units 10 are all run, and chilled water squeezes into user side water knockout drum 4
Carrying out heat exchange, heat exchange returns to user side water collector 3 after completing, cold through end circulating pump 6 rear portion
Freeze water and enter water cooling heat pump unit, be partly into net for air-source heat pump units 10, in the two source pump
Heat exchange completes laggard access customer side water knockout drum 4 and completes circulation.
As shown in Figure 4, when the severe winter is run, V2, V4, V6, V8, V10, V12 valve is opened, other
Valve closing.By net for air-source heat pump units 10, indoor survey recirculated water is preheated, water cooling heat pump unit
Heating, this kind of operational mode can improve water cooling heat pump running efficiency of system.Now water cooling heat pump machine
Group and net for air-source heat pump units 10 are operated together, and hot water first, after net for air-source heat pump units 10 preheats, enters
Entering water cooling heat pump unit and carry out post bake, then hot water enters user side water knockout drum 4, enter indoor enter
Row heat exchange, hot water heat exchange laggard access customer side water collector 3, carry out subsequently into net for air-source heat pump units 10
Heat exchange, completes circulation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (3)
1. the composite type cold heat source system of an air source heat pump coupling water cooling heat pump, it is characterised in that:
Including cooling tower, user side water collector, user side water knockout drum, Cooling and Heat Source circulating pump, end circulating pump,
Water cooling heat pump unit and net for air-source heat pump units, described cooling tower outlet is circulated with Cooling and Heat Source by pipeline
Water pump connects, and described cooling tower water inlet is connected with net for air-source heat pump units by pipeline, described air source
Source pump is connected with Cooling and Heat Source circulating pump and end circulating pump by pipeline, and described end water circulating pump leads to
Crossing pipeline to be connected with water cooling heat pump unit, described Cooling and Heat Source circulating pump is by pipeline with water cooling heat pump unit even
Connecing, described water cooling heat pump unit is connected with user side water knockout drum and cooling tower water inlet respectively by pipeline,
Described user side water knockout drum is connected with net for air-source heat pump units by pipeline, and described user side water collector passes through
Pipeline is connected with end circulating pump.
The combined type of a kind of air source heat pump the most according to claim 1 coupling water cooling heat pump is cold and hot
Origin system, it is characterised in that: native system also includes that water-supply and pressure-stabling unit, described water-supply and pressure-stabling unit pass through
Pipeline is connected with user side water collector and end circulating pump respectively.
The combined type of a kind of air source heat pump the most according to claim 1 and 2 coupling water cooling heat pump
Cold and heat source system, it is characterised in that: described cooling tower water inlet pipeline is connected with valve V11, described
Valve V11 pipeline is connected with valve V6, valve V7 and user side water knockout drum successively, described valve V11
Also it is connected with valve V5, valve V8 and user side water knockout drum successively with pipeline, described water cooling heat pump unit
Including the first water cooling heat pump unit and the second water cooling heat pump unit, between described valve V5 and valve V8,
Described first water cooling heat pump unit and the second water cooling heat pump unit is accessed between described valve V6 and valve V7,
Described first water cooling heat pump unit pipeline is connected with valve V1 and valve V2 respectively, described second water-cooled
Source pump pipeline is connected with valve V3 and valve V4 respectively, described valve V1 pipeline and valve
V4 connects, and described valve V2 pipeline is connected with valve V3, and described cooling tower outlet pipeline is successively
Being connected with valve V9, Cooling and Heat Source circulating pump water inlet, described Cooling and Heat Source circulating pump outlet pipeline is respectively
It is connected with valve V1 and valve V2, the water inlet pipeline of described end circulating pump and user side water collector
Connect, the outlet pipeline of described end circulating pump respectively with valve V3, valve V4 and valve V13
Connecting, described valve V13 pipeline is connected with net for air-source heat pump units, and described net for air-source heat pump units is used
Pipeline is connected with valve V14 and user side water knockout drum successively, described valve V11 pipeline successively with valve
V12 and net for air-source heat pump units connect, and described valve V9 pipeline is warm with valve V10 and air source successively
Pump assembly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390227.6U CN205606954U (en) | 2016-04-29 | 2016-04-29 | Combined type cold and heat source system of air source heat pump coupling water -cooling heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390227.6U CN205606954U (en) | 2016-04-29 | 2016-04-29 | Combined type cold and heat source system of air source heat pump coupling water -cooling heat pump |
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| Publication Number | Publication Date |
|---|---|
| CN205606954U true CN205606954U (en) | 2016-09-28 |
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ID=56967810
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390227.6U Expired - Fee Related CN205606954U (en) | 2016-04-29 | 2016-04-29 | Combined type cold and heat source system of air source heat pump coupling water -cooling heat pump |
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| CN (1) | CN205606954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790485A (en) * | 2021-08-17 | 2021-12-14 | 江苏鸿鑫智能制造有限公司 | Multi-energy complementary coupling energy system device |
-
2016
- 2016-04-29 CN CN201620390227.6U patent/CN205606954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790485A (en) * | 2021-08-17 | 2021-12-14 | 江苏鸿鑫智能制造有限公司 | Multi-energy complementary coupling energy system device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301802 Baodi Economic Development Zone, Tianjin District, industrial park, nine park on the east side of the road, No. 4 on the south side of the road Patentee after: JIN SHUI MU ENERGY SAVING TECHNOLOGY (TIANJIN) CO.,LTD. Address before: 301802 Baodi Economic Development Zone, Tianjin District, industrial park, nine park on the east side of the road, No. 4 on the south side of the road Patentee before: WINSUN ENERGY SAVING TECHNOLOGY (TIANJIN) CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |