CN105466240A - Ice source air exchanger with evaporative condenser - Google Patents
Ice source air exchanger with evaporative condenser Download PDFInfo
- Publication number
- CN105466240A CN105466240A CN201510935419.0A CN201510935419A CN105466240A CN 105466240 A CN105466240 A CN 105466240A CN 201510935419 A CN201510935419 A CN 201510935419A CN 105466240 A CN105466240 A CN 105466240A
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- CN
- China
- Prior art keywords
- evaporative condenser
- ice source
- filled chamber
- heat radiation
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
Abstract
The invention relates to an ice source air exchanger with an evaporative condenser. The ice source air exchanger comprises a shell, heat radiation padding and a fan. A filling chamber is filled with the heat radiation padding. The fan is fixed to an air outlet. The evaporative condenser is arranged in the position, between the fan and the filling chamber, of the shell. The inlet end of the evaporative condenser is communicated with a liquid outlet pipe of a compressor. A refrigerant output pipe is arranged at the outlet end of the evaporative condenser. An ice source solution accumulation pool is located under the filling chamber and the evaporative condenser and connected with a spray pipe through a circulating water pump. The spray pipe is arranged at the top end of the filling chamber and the top end of the evaporative condenser. A solution outlet communicated with the ice source solution accumulation pool is formed in the lower end of the filling chamber. Refrigerant media which cannot be frozen at the temperature of -30 DEG C are subjected to heat exchange with air and serve as a refrigerating medium or a heating medium, and the refrigerating or heating effect is improved; high-temperature evaporation is achieved, efficiency is improved, and energy consumption is reduced; and the ice source air exchanger can adapt to the frigid weather environment, and three functions of refrigerating, heating and domestic hot water can be provided indoors.
Description
Technical field
The invention belongs to ice source technology field, concrete is a kind of brethaid.
Background technology
At present, along with increasing rapidly of world population economy, energy resource consumption sharply increases.In today that environmental pollution day adds sternness, living environment is endangered increasingly, people thirst for green, protection of the environment hope also increasingly strong.Present air-conditioning generally uses at every family substantially, and along with the use of air-conditioning, power consumption sharply increases, and therefore just occurs that various novel air-conditioning system solves the problem of power consumption increase.What present use was maximum is air-source heat pump air conditioning system and water source heat pump air conditioning system, but some problems that these two kinds of air-conditioning system technology exist, if when air-source heat pump air conditioning system ambient temperature is less than 5 DEG C, tube surface temperature is lower than 0 DEG C, moisture in air will condense into frost in tube surface, along with the thickening of frosting, meeting block air runner, obvious reduction heat pump fluid from the caloric receptivity air, causes the heating efficiency of air source heat pump and reliability of operation to reduce by evaporative condenser.Air source heat pump needs regularly defrosting, and this not only consumes a large amount of energy but also affect air-conditioning system and normally runs.Air source heat pump air-conditioner is when cooling in summer, and the rising condensation temperature with outdoor environment temperature is higher, and coefficient of refrigerating performance then can decline thereupon, and Energy Efficiency Ratio is lower, reduces by 50% than water cooled chiller coefficient of refrigerating performance, and water source heat pump air conditioning system due to the freezing point of water be 0 DEG C, in order to ensure that interchanger can not be freezing, for guaranteeing that device security water source in winter inflow temperature could must use more than 8 DEG C, and water source heat pump air conditioning system needs at a large amount of pipeline of provided underground when mounted, such cost is also quite high, the thermic load needed for winter in most of area and the refrigeration duty imbalance needed for summer simultaneously, southern refrigeration duty far exceedes thermic load, the thermic load in the north is again much larger than refrigeration duty, changes in temperature are load unbalanced, year after year, underground pipe water resource heat pump finally makes the subsurface temperature of southern project more and more higher heat radiation be deteriorated, Energy Efficiency Ratio when causing the water resource heat pump of this area to need most cooling in summer reduces gradually, the subsurface temperature of north project can be deteriorated in more and more lower heat absorption, Energy Efficiency Ratio when causing the water resource heat pump of this area to need most winter heating reduces gradually, along with the passing of the time limit, final this overlaps costly energy conserving system and may paralyse, also can there is the danger of geology variation.
Summary of the invention
The object of this invention is to provide the ice source brethaid of a kind of compact conformation, band evaporative condenser that cost is low, it carries out heat exchange by coolant media not congelative when subzero 30 DEG C and air, as refrigerating medium or catalyst carrier, the efficiency improving refrigeration or heat, high temperature evaporation is carried out by evaporative condenser, improve usefulness, significant reduction energy consumption, can be seasoned oneself to cold weather environment, cooling in summer efficiency, higher than wind-cooling heat dissipating air-conditioner set, can be indoor and provides refrigeration, for warm domestic hot-water's three kinds of functions.
The object of the invention is to realize by the following technical solutions, it comprises housing, heat radiation filler, blower fan and solution hydrops pond, ice source, wherein, described heat radiation filler is filled in the filled chamber that arranges in the housing, the housing sidewall of filled chamber both sides is provided with air intlet and air outlet slit, blower fan is fixed on the air outlet slit place of housing, evaporative condenser is provided with in housing between blower fan and filled chamber, evaporative condenser is near filled chamber, the inlet side of evaporative condenser is communicated with compressor drain pipe, the end that goes out of evaporative condenser is refrigerant efferent duct, solution hydrops pond, ice source to be arranged in housing by bracing frame and to be positioned at immediately below filled chamber and evaporative condenser, solution hydrops pond, ice source is connected with water circulating pump by pipeline, the water side of water circulating pump is connected with shower, shower is arranged on the top of filled chamber and evaporative condenser, ice source solution hydrops pool inner water solution sprays by shower in filled chamber, the lower end of filled chamber is provided with the taphole that solution hydrops pond, ice source communicates.
In solution hydrops pond, ice source, subzero 30 DEG C of uncongealable aqueous solution are added in the present invention, by water circulating pump, the aqueous solution in solution hydrops pond, ice source is transported on shower, sprayed in filled chamber by shower, simultaneously, outside ambient air sucks from air intlet by blower fan, air is taken away the heat (or cold) of ice source solution by blower fan through filled chamber and evaporative condenser, top cover above spray thrower must be rainproof, with ensure in the winter time ice source solution because of rainwater step-down concentration, the aqueous solution in outside air and filled chamber is made to carry out heat exchange, outside air is discharged by air outlet slit after filled chamber, the aqueous solution through heat exchange is imported again in solution hydrops pond, ice source as refrigerating medium or catalyst carrier by the filler that dispels the heat.This solution can not freeze subzero 30 DEG C time, and do not need again defrosting winter, lasting efficient stable heats, and heating efficiency is high.Structure is simple, and without geographical restriction, center, big city all can be installed, cheap, utilizes environment thermal energy, and it is most economical, the most practical, the most inexhaustible regenerative resource.The present invention is actually the thermal gradient energy of extraction environment, sustainable with external environment transferring heat energy, can season oneself to cold weather environment, and summer absorbs ice source heat pump main frame heat by cooling tower water evaporation, anti-freezing water is lower than environment temperature, and refrigerating efficiency is higher than wind-cooling heat dissipating air-conditioner set.Evaporative condenser carries out high temperature evaporation, improves usefulness.
Owing to have employed technique scheme, the present invention has compact conformation, the advantage that cost is low, it carries out heat exchange by coolant media not congelative when subzero 30 DEG C and air, as refrigerating medium or catalyst carrier, the efficiency improving refrigeration or heat, high temperature evaporation is carried out by evaporative condenser, improve usefulness, significant reduction energy consumption, can be seasoned oneself to cold weather environment, cooling in summer efficiency is higher than wind-cooling heat dissipating air-conditioner set, can be indoor and refrigeration is provided, for warm domestic hot-water's three kinds of functions, reduce heat pump type air conditioning system cost, various area can also be adapted to simultaneously.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of cascade paper heat radiation filler.
Fig. 3 is the structural representation of PVC plastic tablet heat radiation filler.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the present invention is further elaborated:
As Figure 1-3, the present invention comprises housing 1, heat radiation filler 2, blower fan 3 and solution hydrops pond, ice source 4, wherein, described heat radiation filler 2 is filled in the filled chamber 5 that arranges within the case 1, housing 1 sidewall of filled chamber 5 both sides is provided with air intlet 6 and air outlet slit 7, blower fan 3 is fixed on air outlet slit 7 place of housing 1, evaporative condenser 8 is provided with in housing 1 between blower fan 3 and filled chamber 5, evaporative condenser 8 is near filled chamber 5, the inlet side a of evaporative condenser 8 is communicated with compressor drain pipe, the b that goes out to hold of evaporative condenser 8 is refrigerant efferent duct, solution hydrops pond, ice source 4 to be arranged in housing 1 by bracing frame and to be positioned at immediately below filled chamber 5 and evaporative condenser 8, solution hydrops pond, ice source 4 is connected with water circulating pump 9 by pipeline, the water side of water circulating pump 9 is connected with shower 10, shower 10 is arranged on the top of filled chamber 5 and evaporative condenser 8, the aqueous solution in solution hydrops pond, ice source 4 sprays by shower 10 in filled chamber 5, the lower end of filled chamber 5 is provided with the taphole that solution hydrops pond, ice source 4 communicates.
In solution hydrops pond, ice source, subzero 30 DEG C of uncongealable aqueous solution are added in the present invention, by water circulating pump, the aqueous solution in solution hydrops pond, ice source is transported on shower, sprayed in filled chamber by shower, simultaneously, outside ambient air sucks from air intlet by blower fan, the aqueous solution in outside air and filled chamber is made to carry out heat exchange, outside air is discharged by air outlet slit after filled chamber, and the aqueous solution through heat exchange is imported again in solution hydrops pond, ice source as refrigerating medium or catalyst carrier by the filler that dispels the heat.This solution can not freeze subzero 30 DEG C time, and do not need again defrosting winter, lasting efficient stable heats, and heating efficiency is high.Structure is simple, and without geographical restriction, center, big city all can be installed, cheap, utilizes environment thermal energy, and it is most economical, the most practical, the most inexhaustible regenerative resource.The present invention is actually the thermal gradient energy of extraction environment, sustainable with external environment transferring heat energy, can season oneself to cold weather environment, and summer absorbs ice source heat pump main frame heat by cooling tower water evaporation, anti-freezing water is lower than environment temperature, and refrigerating efficiency is higher than wind-cooling heat dissipating air-conditioner set.The refrigerant gas of the HTHP that compressor exports by evaporative condenser carries out high temperature evaporation, further to improve usefulness.
Heat radiation filler 2 can make the aqueous solution flow from top to bottom, and the mode that air circulates from left to right is arranged.After heat radiation filler is filled in filled chamber, there is between each heat radiation filler passage from left to right, facilitate air to circulate from left to right, improve heat exchange efficiency.
As shown in Figure 2, in order to increase heat transfer effect, heat radiation filler 2 can be cascade paper.As shown in Figure 3, heat radiation filler 1 can be PVC plastic sheet, and PVC plastic tablet is formed by multiple independent packing sheet stack combinations.
As Figure 2-3, in order to prevent in spray process, solution splashes everywhere, is provided with liquid barrier 11 in the both sides filling of heat radiation filler 2.
Claims (5)
1. the ice source brethaid with evaporative condenser, it is characterized in that: it comprises housing, heat radiation filler, blower fan and solution hydrops pond, ice source, wherein, described heat radiation filler is filled in the filled chamber that arranges in the housing, the housing sidewall of filled chamber both sides is provided with air intlet and air outlet slit, blower fan is fixed on the air outlet slit place of housing, evaporative condenser is provided with in housing between blower fan and filled chamber, the inlet side of evaporative condenser is communicated with compressor drain pipe, the end that goes out of evaporative condenser is refrigerant efferent duct, solution hydrops pond, ice source to be arranged in housing by bracing frame and to be positioned at immediately below filled chamber and evaporative condenser, solution hydrops pond, ice source is connected with water circulating pump by pipeline, the water side of water circulating pump is connected with shower, shower is arranged on the top of filled chamber and evaporative condenser, ice source solution hydrops pool inner water solution sprays by shower in filled chamber, the lower end of filled chamber is provided with the taphole that solution hydrops pond, ice source communicates.
2. the ice source brethaid of band evaporative condenser as claimed in claim 1, is characterized in that: heat radiation filler can make the aqueous solution flow from top to bottom, and the mode that air circulates from left to right is arranged.
3. the ice source brethaid of band evaporative condenser as claimed in claim 2, is characterized in that: heat radiation filler is cascade paper.
4. the ice source brethaid of band evaporative condenser as claimed in claim 2, is characterized in that: heat radiation filler is PVC plastic tablet, and PVC plastic tablet is formed by multiple independent packing sheet stack combinations.
5. the ice source brethaid of the band evaporative condenser as described in any one in claim 1-4, is characterized in that: be provided with liquid barrier in the both sides filling of heat radiation filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935419.0A CN105466240A (en) | 2015-12-15 | 2015-12-15 | Ice source air exchanger with evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935419.0A CN105466240A (en) | 2015-12-15 | 2015-12-15 | Ice source air exchanger with evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466240A true CN105466240A (en) | 2016-04-06 |
Family
ID=55604206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935419.0A Pending CN105466240A (en) | 2015-12-15 | 2015-12-15 | Ice source air exchanger with evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466240A (en) |
-
2015
- 2015-12-15 CN CN201510935419.0A patent/CN105466240A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |