CN204757217U - Two cold sources integration heat pipe system - Google Patents
Two cold sources integration heat pipe system Download PDFInfo
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- CN204757217U CN204757217U CN201520392871.2U CN201520392871U CN204757217U CN 204757217 U CN204757217 U CN 204757217U CN 201520392871 U CN201520392871 U CN 201520392871U CN 204757217 U CN204757217 U CN 204757217U
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- outdoor
- heat exchanger
- branch road
- indoor
- wet film
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Abstract
The utility model provides a two cold sources integration heat pipe system, including outdoor unit, indoor unit, shower nozzle, water pump, water pipe branch road and control system, outdoor unit and indoor unit pass through liquid pipe branch road and the trachea branch road links to each other, indoor unit includes indoor side heat exchanger and indoor fan, indoor fan is installed on indoor side heat exchanger, outdoor unit rack include outdoor fan, outdoor side heat exchanger and wet film, outdoor fan is installed on outdoor side heat exchanger, the air intake department at outdoor side heat exchanger is installed to the wet film, a termination shower nozzle of water pipe branch road, the outdoor water source of another termination of water pipe branch road, the water pipe props up and is equipped with the water pump on the road, the shower nozzle be located directly over the wet film. The utility model discloses ability make full use of nature cold source, improving energy efficiency.
Description
Technical field
The utility model relates to a kind of two low-temperature receiver integration hot-pipe system, belongs to air conditioner technology field.
Background technology
At present, the energy-saving type air conditioner that industrial building is conventional has directly introduces fresh air energy-saving system, board-like isolated air heat-exchange system, heat pipe energy-saving system.Although direct introducing new wind formula energy conserving system structure is simple, small volume, needs frequently to change filter, costly.But also the humidity requirement in machine room can not be ensured.Board-like isolated air heat-exchange system due to unit heat exchange amount less, therefore volume is comparatively large, and this mainly applies to the larger machine room in space; Although heat pipe energy-saving system structure is simple, directly can utilizes natural cooling source, utilize the cycle of natural cooling source to be determined by indoor and outdoor temperature difference, when not reaching certain indoor/outdoor temperature-difference, still adopting traditional compression refrigerating system.
As can be seen from above several scheme, segmentation scheme reaches energy-conservation object to a certain extent, but all there are some defects.Therefore, a kind of two low-temperature receiver integration hot-pipe system of design is necessary.
Utility model content
The technical problem that the utility model solves is, for the deficiencies in the prior art, proposes a kind of two low-temperature receiver integration hot-pipe system, can make full use of natural cooling source, improve energy utilization rate.
The technical solution of the utility model is:
A kind of two low-temperature receiver integration hot-pipe system, comprises outdoor unit 1, liquid pipe branch road 2, indoor units 3, tracheae branch road 4, shower nozzle 5, water pump 6, water pipe branch road 7 and control system;
Described outdoor unit 1 and indoor units 3 are connected to form loop by liquid pipe branch road 2 and tracheae branch road 4; Described liquid pipe branch road 2 is for realizing the flowing of liquid refrigerant; Described tracheae branch road 4 is for realizing the flowing of gaseous refrigerant;
Described indoor units comprises indoor heat exchanger and indoor fan; Indoor fan is installed on indoor heat exchanger, for promoting that room air and indoor heat exchanger carry out heat exchange;
Described outdoor unit rack comprises outdoor fan 8, outdoor heat exchanger 9 and wet film 10; Outdoor fan 8 is installed on outside outdoor heat exchanger 9, for promoting that outdoor air and outdoor heat exchanger 9 carry out heat exchange; Described wet film 10 is arranged on the air inlet of outdoor heat exchanger 9, and wet film is for reducing the temperature of outdoor air entering outdoor heat exchanger;
One termination shower nozzle 5 of described water pipe branch road; The outdoor water source of another termination of water pipe branch road; Described water pipe branch road 7 is provided with water pump 6; Water pipe branch road 7 is for transmitting wet film institute water requirement; Water pump 6 transmits the power of the water yield for providing;
Described shower nozzle 5 is positioned at directly over wet film, for realizing the humidification of wet film;
Described control system comprises indoor temperature sensor, outside temperature sensor and controller, and indoor temperature sensor is all connected with the signal input part of controller with the signal output part of outside temperature sensor; The signal output part of controller is connected with the control end of water pump.
Described outdoor fan 8 is axial flow blower or Middle pressure draught fan.
Described indoor heat exchanger and outdoor heat exchanger 9 are the heat exchanger of MCA, and heat exchange area is large, and resistance is little.
Described wet film 10 is compound wet film, white composite fireproof wet film, fiberglass type wet film or metal acanthopore wet film.
Indoor temperature sensor and outside temperature sensor Real-Time Monitoring indoor and outdoor temperature;
Controller controls the start and stop of water pump according to the indoor and outdoor temperature difference that indoor temperature sensor and outside temperature sensor record:
When the operating condition that the indoor and outdoor temperature difference recorded meets outdoor unit 1 and indoor units 3 requires, water pump does not start; Unit 1 and indoor units 3 outside outdoor cold air drive chamber is directly utilized to run;
When the outdoor temperature recorded is higher than preset value (20 DEG C), controller controls starting mode of pump; Outdoor water source is sent to shower nozzle 5 by water pump 6, and water is sprayed on wet film by shower nozzle 5; Wet film reduces the temperature entering the air of the outside of outdoor heat exchanger, with the operating condition requirement making indoor and outdoor temperature difference meet outdoor unit 1 and indoor units 3, extends the running time of outdoor unit 1 and indoor units 3.
The operating condition of outdoor unit 1 and indoor units 3 requires to refer to that indoor and outdoor temperature difference is greater than 10 DEG C.
Beneficial effect:
The utility model compared with prior art, has significant energy-saving effect.Realize simultaneously or utilize separately the natural cold quantity of occurring in nature, the low-temperature receiver required for running using outdoor air or outdoor water source as hot-pipe system.For the temperature difference restriction required for conventional heat pipe system cloud gray model, when natural cold quantity when outdoor air summer temperature is too high, in air is not enough to drive heat pipe to run, utilize outdoor water source for wet-film humidifying, reduce outside air temperature, ensure the normal operation of heat pipe in summer adverse circumstances; Overcome the limitation that heat pipe runs the required temperature difference, extend the running time of heat pipe, greatly reduce the energy consumption for cooling in machine room.。This pair of low-temperature receiver integration hot-pipe system, by the start and stop of water pump outside the temperature sensor control room of side, indoor and outdoor, realizes the switching between different operating mode.In addition, by the water capacity in the humidification increase outdoor air of wet film and relative humidity, promote the latent heat heat exchange of outdoor heat exchanger, greatly increase the heat exchange amount of outdoor unit, improve the operational efficiency of hot-pipe system.The pollutants such as wet film system also has dedusting function concurrently simultaneously, the dust in Partial filtration outdoor air, avoid the surface scale problem of outdoor heat exchanger to a certain extent.
Accompanying drawing explanation
Fig. 1 two low-temperature receiver integration hot-pipe system
The outdoor unit schematic diagram of Fig. 2
The outdoor unit structural representation of Fig. 3
Description of reference numerals:
1-outdoor unit, 2-liquid pipe branch road, 3-indoor units, 4-tracheae branch road, 5-shower nozzle, 6-water pump, 7-water pipe branch road, 8-outdoor fan, 9-outdoor heat exchanger, 10-wet film.
Detailed description of the invention
In order to make technological means of the present utility model, character of innovation, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the operation principle of this utility model further.
See Fig. 1--Fig. 3, the utility model provides a kind of two low-temperature receiver integration hot-pipe system, comprises outdoor unit 1, liquid pipe branch road 2, indoor units 3, tracheae branch road 4, shower nozzle 5, water pump 6, water pipe branch road 7 and control system;
Described outdoor unit 1 and indoor units 3 are connected to form loop by liquid pipe branch road 2 and tracheae branch road 4; Described liquid pipe branch road 2 is for realizing the flowing of liquid refrigerant; Described tracheae branch road 4 is for realizing the flowing of gaseous refrigerant;
Described indoor units comprises indoor heat exchanger and indoor fan; Indoor fan is installed on indoor heat exchanger, for promoting that room air and indoor heat exchanger carry out heat exchange;
Described outdoor unit rack comprises outdoor fan 8, outdoor heat exchanger 9 and wet film 10; Outdoor fan 8 is installed on outside outdoor heat exchanger 9, for promoting that outdoor air and outdoor heat exchanger 9 carry out heat exchange; Described wet film 10 is arranged on the air inlet of outdoor heat exchanger 9, and wet film is for reducing the temperature of outdoor air entering outdoor heat exchanger;
One termination shower nozzle 5 of described water pipe branch road; The outdoor water source of another termination of water pipe branch road; Described water pipe branch road 7 is provided with water pump 6; Water pipe branch road 7 is for transmitting wet film institute water requirement; Water pump 6 transmits the power of the water yield for providing;
Described shower nozzle 5 is positioned at directly over wet film, for realizing the humidification of wet film;
Described control system comprises indoor temperature sensor, outside temperature sensor and controller, and indoor temperature sensor is all connected with the signal input part of controller with the signal output part of outside temperature sensor; The signal output part of controller is connected with the control end of water pump.
Described outdoor fan 8 is axial flow blower or Middle pressure draught fan.
Described indoor heat exchanger and outdoor heat exchanger 9 are the heat exchanger of MCA, and heat exchange area is large, and resistance is little.
Described wet film 10 is compound wet film, white composite fireproof wet film, fiberglass type wet film or metal acanthopore wet film.
Indoor temperature sensor and outside temperature sensor Real-Time Monitoring indoor and outdoor temperature;
Controller controls the start and stop of water pump according to the indoor and outdoor temperature difference that indoor temperature sensor and outside temperature sensor record:
When the operating condition that the indoor and outdoor temperature difference recorded meets outdoor unit 1 and indoor units 3 requires, water pump does not start; Unit 1 and indoor units 3 outside outdoor cold air drive chamber is directly utilized to run;
When the outdoor temperature recorded is higher than preset value (20 DEG C), controller controls starting mode of pump; Outdoor water source is sent to shower nozzle 5 by water pump 6, and water is sprayed on wet film by shower nozzle 5; Wet film reduces the temperature entering the air of the outside of outdoor heat exchanger, with the operating condition requirement making indoor and outdoor temperature difference meet outdoor unit 1 and indoor units 3, extends the running time of outdoor unit 1 and indoor units 3.
The operating condition of outdoor unit 1 and indoor units 3 requires to refer to that indoor and outdoor temperature difference is greater than 10 DEG C.
The utility model can overcome the restriction of conventional heat pipe operation to indoor/outdoor temperature-difference, winter and transition season directly utilize outdoor cold air to drive heat pipe to run, outdoor air summer temperature is too high when can not meet the indoor/outdoor temperature-difference that heat pipe runs, water pump operation dewing membranous system humidification, outdoor high temperature air by outdoor heat exchanger heat exchange, ensures the indoor/outdoor temperature-difference required for heat pipe operation after wet film cooling.In addition, the outside air temperature after wet-film humidifying reduces, and water capacity and relative humidity increase, and promote the latent heat heat exchange of outdoor heat exchanger, improve its heat exchange efficiency.
Work operating mode of the present utility model is divided into two kinds of operating modes to run, and is respectively air hot and cold tube operating mode and water-cooled plumber condition.
Air hot and cold tube operating mode: winter and transition season, outside air temperature is lower, through indoor temperature sensor and outside temperature sensor sensing chamber inner air and outer air temperature and humidity, when the indoor-outdoor air temperature difference meets the numerical value required for hot-pipe system operation, Direct driver hot-pipe system runs, now outside water pump and shower nozzle are closed, and wet film system not humidification, realizes the operation of conventional heat pipe.
Water-cooled plumber condition: when outdoor air summer temperature is too high, when indoor temperature sensor and outside temperature sensor sensing chamber internal-external temperature difference can not meet the temperature approach required for hot-pipe system operation, outside water pump operation, by shower nozzle to wet-film humidifying, the high temperature air of outside first with wet film heat exchange, after the humidification of wet film, temperature reduces, enthalpy increases, and water capacity and relative humidity increase, and the high temperature air temperature of outdoor are reduced in the number range of hot-pipe system operation.In addition, the pollutants such as wet film system also has dedusting function concurrently simultaneously, the dust in Partial filtration outdoor air, avoid the surface scale problem of outdoor heat exchanger to a certain extent.
Claims (4)
1. a two low-temperature receiver integration hot-pipe system, it is characterized in that, comprise outdoor unit (1), liquid pipe branch road (2), indoor units (3), tracheae branch road (4), shower nozzle (5), water pump (6), water pipe branch road (7) and control system;
Described outdoor unit (1) and indoor units (3) are connected to form loop by liquid pipe branch road (2) and tracheae branch road (4); Described liquid pipe branch road (2) is for realizing the flowing of liquid refrigerant; Described tracheae branch road (4) is for realizing the flowing of gaseous refrigerant;
Described indoor units comprises indoor heat exchanger and indoor fan; Indoor fan is installed on indoor heat exchanger, for promoting that room air and indoor heat exchanger carry out heat exchange;
Described outdoor unit rack comprises outdoor fan (8), outdoor heat exchanger (9) and wet film (10); Outdoor fan (8) is installed on outdoor heat exchanger (9) outward, for promoting that outdoor air and outdoor heat exchanger (9) carry out heat exchange; Described wet film (10) is arranged on the air inlet of outdoor heat exchanger (9), and wet film is for reducing the temperature of outdoor air entering outdoor heat exchanger;
One termination shower nozzle (5) of described water pipe branch road; The outdoor water source of another termination of water pipe branch road; Described water pipe branch road (7) is provided with water pump (6); Water pipe branch road (7) is for transmitting wet film institute water requirement; Water pump (6) transmits the power of the water yield for providing;
Described shower nozzle (5) is positioned at directly over wet film, for realizing the humidification of wet film;
Described control system comprises indoor temperature sensor, outside temperature sensor and controller, and indoor temperature sensor is all connected with the signal input part of controller with the signal output part of outside temperature sensor; The signal output part of controller is connected with the control end of water pump.
2. according to claim 1 pair of low-temperature receiver integration hot-pipe system, it is characterized in that, described outdoor fan (8) is axial flow blower or Middle pressure draught fan.
3. according to claim 1 pair of low-temperature receiver integration hot-pipe system, is characterized in that, the heat exchanger that described indoor heat exchanger and outdoor heat exchanger (9) are MCA.
4. the two low-temperature receivers integration hot-pipe systems according to any one of claims 1 to 3, is characterized in that, described wet film (10) is compound wet film, white composite fireproof wet film, fiberglass type wet film or metal acanthopore wet film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392871.2U CN204757217U (en) | 2015-06-09 | 2015-06-09 | Two cold sources integration heat pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392871.2U CN204757217U (en) | 2015-06-09 | 2015-06-09 | Two cold sources integration heat pipe system |
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| Publication Number | Publication Date |
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| CN204757217U true CN204757217U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392871.2U Expired - Fee Related CN204757217U (en) | 2015-06-09 | 2015-06-09 | Two cold sources integration heat pipe system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896639A (en) * | 2015-06-09 | 2015-09-09 | 长沙麦融高科股份有限公司 | Double-cold-source integrated heat pipe system and control method thereof |
-
2015
- 2015-06-09 CN CN201520392871.2U patent/CN204757217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896639A (en) * | 2015-06-09 | 2015-09-09 | 长沙麦融高科股份有限公司 | Double-cold-source integrated heat pipe system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-cold-source integrated heat pipe system and control method thereof Effective date of registration: 20180426 Granted publication date: 20151111 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: Changsha Mai Rong high-tech limited company Registration number: 2018430000027 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180609 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190510 Granted publication date: 20151111 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: Changsha Mai Rong high-tech limited company Registration number: 2018430000027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |