CN105333643A - Split type water source heat pump system - Google Patents
Split type water source heat pump system Download PDFInfo
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- CN105333643A CN105333643A CN201410394574.1A CN201410394574A CN105333643A CN 105333643 A CN105333643 A CN 105333643A CN 201410394574 A CN201410394574 A CN 201410394574A CN 105333643 A CN105333643 A CN 105333643A
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- water
- cooling tower
- heat pump
- control module
- heat
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Abstract
The invention provides a split type water source heat pump system. The split type water source heat pump system comprises a closed type cooling tower (1), at least one heat pump host (2), a closed type cooling tower control module (3) and at least one host control module (4); and the host control module (4) is composed of a corresponding refrigerant pipe and a corresponding communication line. The aim of water cooling of a water source heat pump unit is achieved, heating in winter can be achieved, the aim of defrosting of the closed type cooling tower (1) is achieved, and simple running control over the system can be efficiently achieved with the high reliability.
Description
Technical field
This patent relates to a kind of water source heat pump system.
Background technology
Existing heating ventilation air-conditioning system, the used heat that its tower used can only produce system, to air borne, is therefore called cooling tower or cooling tower; Need the season heated in the winter time, then ancillary heating equipment or dry type tower must be used to realize.As everyone knows, adopt ancillary heating equipment, as oil-burning gas-fired boiler, electrical heating all need to consume the more energy, the efficiency of actual motion system is lower; And adopt dry type tower, due to when absorbing the sensible heat in air, air themperature declines and causes steam wherein to condense into the globule in coil surface, and the time has formed frost once long, so system must spend considerable time to carry out heat pump reversion go defrosting, during system inversion, can not produce heat, therefore, efficiency is also lower, due to coil surface frosting repeatedly, its life-span is also shorter.Same problem also appears in air-source hot-water heating system.
By the anti-icing fluid constantly adding ethylene glycol and so on, current closed cooling tower ensures that winter close type cooling tower coil pipe is not frozen, but, pipeline between on-the-spot enclosed cooling and main frame is long, interface is many, the amount of antifreezing agent is difficult to control, and causes in fact heating of cooling tower not realize.
The object of the present invention is to provide a kind of empty can tower, in cooling in summer season, utilize evaporation of water to fall apart the used heat of air-conditioning system, in the winter time, then utilize latent heat in air to heat, and by with heat pump main frame between joint control solve defrosting problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of directly-heated type and circulating integrated heat pump water heater system, this system provides directly-heated type and circulating two kinds of supplying hot water modes simultaneously, it is made up of main frame, heat-exchanging water tank, storage tank and corresponding control assembly, both high low-energy-efficiency, the low reliability brought of circulating supplying hot water situation lower water-back temperature had been solved, solve again the unmanageable shortcoming of directly-heated type Teat pump boiler, system can under efficient, high reliability simple controlling run.
For realizing said system, its technical scheme is as follows: a kind of split type water source heat pump system, comprise closed cooling tower (1), at least one heat pump main frame (2), closed cooling tower control module (3), the corresponding refrigerant pipeline of at least one host computer control module (4) and communication line composition, it is characterized in that: closed cooling tower (1) built-in wind cooling coil heat exchanger (6), and the water of heat pump main frame (2)-refrigerant condenser (5) is installed within closed cooling tower (1), during heat pump main frame refrigeration, by the water in the cooling tower function of closed cooling tower and spraying cooling function cooling air coil heat exchanger (6), then by built-in circulating pump, to water-refrigerant condenser, (water in 5 cools, when heat pump main frame heats, by the water in cooling tower function wind side heat exchange ventilated disc heat exchange of heat pipe (6) of closed cooling tower, then by built-in circulating pump, the water in water-refrigerant condenser (5) is heated.
Above-mentioned built-in wind cooling coil heat exchanger (6) and water-refrigerant condenser (5), the aqueous solution of its inside can add anti-icing fluid in the winter time to solve the antifreeze problem of ventilated disc heat exchange of heat pipe (6).Described built-in wind cooling coil heat exchanger (6) and water-refrigerant condenser (5), for refrigerant pipe connects into a refrigerant loop between it.
Described closed cooling tower control module, is characterized in that: 1) its signal that can transmit according to host computer control module (4) controls the outer circulation pump (7) in closed cooling tower (1), internal circulation pump (8), blower fan (9); 2) its signal collected according to it, as environment temperature, aqueous temperature carry out Logic judgment, as carried out enclosed cooling defrosting.
Fig. 1 is systematic schematic diagram
1, closed cooling tower is comprised; 2, heat pump main frame; 3, closed cooling tower control module; 4, host computer control module; 5, water-refrigerant condenser; 6, ventilated disc heat exchange of heat pipe; 7, outer circulation pump; 8, internal circulation pump; 9, blower fan.
Detailed description of the invention:
Two kinds of patterns below point:
Refrigeration mode, heat pump main frame sends refrigeration demand and starting-up signal to closed cooling tower control module by host computer control module, and the latter controls the outer circulation pump of closed cooling tower, internal circulation pump, blower fan are opened.Water in cooling tower function and spraying cooling function cooling air coil heat exchanger, is then cooled the water in water-refrigerant condenser by built-in circulating pump, thus the refrigerant of cooling the latter.
Heating mode, heat pump main frame sends heating needs and starting-up signal to closed cooling tower control module by host computer control module, and the latter controls the internal circulation pump of closed cooling tower, blower fan is opened.Water-ethylene glycol solution wherein is also heated in blower fan of cooling tower and the heat exchange of ventilated disc heat exchange of heat pipe, is then heated the water in water-refrigerant condenser by built-in circulating pump.
; When heat pump main frame heats, by the water in the cooling tower function wind side heat exchange ventilated disc heat exchange of heat pipe of closed cooling tower, then by built-in circulating pump, the water in water-refrigerant condenser is heated, thus the refrigerant of heating the latter.
Claims (4)
1. a split type water source heat pump system, comprise closed cooling tower (1), at least one heat pump main frame (2), closed cooling tower control module (3), the corresponding refrigerant pipeline of at least one host computer control module (4) and communication line composition, it is characterized in that: closed cooling tower (1) built-in wind cooling coil heat exchanger (6), and the water of heat pump main frame (2)-refrigerant condenser (5) is installed within closed cooling tower (1), during heat pump main frame refrigeration, by the water in the cooling tower function of closed cooling tower and spraying cooling function cooling air coil heat exchanger (6), then by built-in circulating pump, to water-refrigerant condenser, (water in 5 cools, when heat pump main frame heats, by the water in cooling tower function wind side heat exchange ventilated disc heat exchange of heat pipe (6) of closed cooling tower, then by built-in circulating pump, the water in water-refrigerant condenser (5) is heated.
2. built-in wind cooling coil heat exchanger (6) according to claim 1 and water-refrigerant condenser (5), the aqueous solution of its inside can add anti-icing fluid in the winter time to solve the antifreeze problem of ventilated disc heat exchange of heat pipe (6).
3. built-in wind cooling coil heat exchanger (6) according to claim 1 and water-refrigerant condenser (5), for refrigerant pipe connects into a refrigerant loop between it.
4. closed cooling tower control module (3) according to claim 1, it is characterized in that, 1) its signal that can transmit according to host computer control module (4) controls the outer circulation pump (7) in closed cooling tower (1), internal circulation pump (8), blower fan (9); 2) its signal collected according to it, as environment temperature, aqueous temperature carry out Logic judgment, as carried out enclosed cooling defrosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394574.1A CN105333643A (en) | 2014-08-12 | 2014-08-12 | Split type water source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394574.1A CN105333643A (en) | 2014-08-12 | 2014-08-12 | Split type water source heat pump system |
Publications (1)
| Publication Number | Publication Date |
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| CN105333643A true CN105333643A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394574.1A Pending CN105333643A (en) | 2014-08-12 | 2014-08-12 | Split type water source heat pump system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105333643A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050907Y (en) * | 2007-03-12 | 2008-04-23 | 林贤华 | Two-pipe heating pump central air conditioner device |
| CN102980346A (en) * | 2012-12-10 | 2013-03-20 | 安徽日源环保能源科技有限公司 | Industrial equipment cooling system and control method thereof |
| CN202885340U (en) * | 2012-11-01 | 2013-04-17 | 上海安悦节能技术有限公司 | Energy supply device of high-efficiency energy tower |
| US20130104574A1 (en) * | 2011-11-02 | 2013-05-02 | Daniel J. Dempsey | Hybrid Space And Hot Water Heating Heat Pump |
| CN204227754U (en) * | 2014-08-12 | 2015-03-25 | 陈俐 | A kind of split type water source heat pump system |
-
2014
- 2014-08-12 CN CN201410394574.1A patent/CN105333643A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050907Y (en) * | 2007-03-12 | 2008-04-23 | 林贤华 | Two-pipe heating pump central air conditioner device |
| US20130104574A1 (en) * | 2011-11-02 | 2013-05-02 | Daniel J. Dempsey | Hybrid Space And Hot Water Heating Heat Pump |
| CN202885340U (en) * | 2012-11-01 | 2013-04-17 | 上海安悦节能技术有限公司 | Energy supply device of high-efficiency energy tower |
| CN102980346A (en) * | 2012-12-10 | 2013-03-20 | 安徽日源环保能源科技有限公司 | Industrial equipment cooling system and control method thereof |
| CN204227754U (en) * | 2014-08-12 | 2015-03-25 | 陈俐 | A kind of split type water source heat pump system |
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Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |