CN114791133A - Cooling module of high-efficient intelligent cold source of central air conditioning - Google Patents
Cooling module of high-efficient intelligent cold source of central air conditioning Download PDFInfo
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- CN114791133A CN114791133A CN202210349086.3A CN202210349086A CN114791133A CN 114791133 A CN114791133 A CN 114791133A CN 202210349086 A CN202210349086 A CN 202210349086A CN 114791133 A CN114791133 A CN 114791133A
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- air conditioner
- cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 84
- 238000004378 air conditioning Methods 0.000 title claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 238000000926 separation method Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005192 partition Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a cooling module of a high-efficiency intelligent cold source of a central air conditioner, which comprises an outer unit of the central air conditioner, wherein a first water outlet pipe, a first water return pipe and a connecting pipe are arranged on the outer unit of the central air conditioner, the cooling unit is arranged on one side of the outer unit of the central air conditioner, a second water outlet pipe and a second water return pipe are connected onto the cooling unit, a plurality of return water cooling modules are arranged in front of the cooling unit, and each return water cooling module comprises a casing, a pair of end covers and a pair of covers. According to the central air conditioner external unit cooling system, the cooling unit and the backwater cooling module are arranged, and the central air conditioner external unit and the cooling unit are both connected with the backwater cooling module, so that the chilled water generated by the cooling unit can cool the backwater of the central air conditioner external unit, the backwater is cooled before entering the central air conditioner external unit, and the central air conditioner external unit can cool the water to the required temperature more quickly, and the purpose of increasing the cooling effect of the backwater is achieved.
Description
Technical Field
The invention belongs to the technical field of central air conditioners, and particularly relates to a cooling module of a high-efficiency intelligent cold source of a central air conditioner.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, is widely used in places such as hotels, restaurants, large shopping malls, entertainment places, office buildings and the like, and is mainly divided into a water system, an air system and a coil system. The fan coil air conditioning system operates on the principle of circulating indoor air through the fan coil unit to maintain the required room temperature and relative humidity, and the fan coil unit uses cold or hot water supplied by concentrated cold and heat sources. The refrigeration system is a vital part of a central air-conditioning system, when the central air-conditioning of a coil system is used, an outer machine of the central air-conditioning cools water to chilled water, backwater after heat exchange of the chilled water in a coil can flow back to an outer machine of the central air-conditioning through a pipeline to be cooled again, the backwater can heat up after heat exchange, and after the central air-conditioning is operated for a long time, heat in water is gradually increased due to continuous heat exchange of the water, so that the cooling efficiency of the central air-conditioning on the backwater is gradually reduced, the water of the central air-conditioning is difficult to be cooled to the required temperature in time when circulating, the efficiency of an inner machine of the central air-conditioning is poor, and the cooling effect of the central air-conditioning is poor.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a cooling module of a high-efficiency intelligent cold source of a central air conditioner, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention provides a cooling module of a high-efficiency intelligent cold source of a central air conditioner, which comprises an external central air conditioner unit, wherein a first water outlet pipe and a first water return pipe are arranged on the external central air conditioner unit, the water inlet end of the external central air conditioner unit is connected with a connecting pipe, a plurality of air conditioner internal units are connected between the first water outlet pipe and the first water return pipe, one side of the external central air conditioner unit is provided with a cooling unit, the water outlet end of the cooling unit is connected with a second water outlet pipe, the water inlet end of the cooling unit is connected with a second water return pipe, a plurality of water return cooling modules are arranged at the front side position of the cooling unit, each water return cooling module comprises a casing, a pair of end covers fixed at the head end and the tail end of the casing and a pair of cover covers covering the head end and the tail end of the casing, and the first water return pipe and the connecting pipe are respectively connected with the two ends of the casing, the second water outlet pipe and the second water return pipe are respectively communicated with the insides of the two cover caps.
In the technical scheme of the invention, the casing is of a hollow cuboid structure, the first end and the last end of the casing are open, a plurality of partition plates are uniformly fixed in the casing at equal intervals, the internal space of the casing is divided into a plurality of first partition cavities and a plurality of second partition cavities by the partition plates, the plurality of second partition cavities and the plurality of second partition cavities are arranged in a crossed manner, and the first partition cavities and the second partition cavities are separated by the partition plates.
According to the technical scheme, transverse pipes are arranged above the first end and the last end of the casing, the top ends of the transverse pipes are connected with convex pipes, the bottom ends of the transverse pipes are provided with a plurality of branch pipes, the number of the branch pipes is equal to that of the second separation cavities, and the branch pipes are communicated with the second separation cavities respectively.
In the technical scheme of the invention, the two convex pipes on the two transverse pipes are respectively connected with the first water return pipe and the connecting pipe.
In the technical scheme of the invention, a plurality of protruding sealing plates are arranged on the end face, close to the casing, of the end cover, the number of the sealing plates is equal to that of the second separation cavities, the positions of the sealing plates correspond to those of the second separation cavities one by one, and the sealing plates are inserted into the end portions of the second separation cavities and close the end portions of the second separation cavities.
In the technical scheme of the invention, a plurality of through seams are formed on the surface, far away from the casing, of the end cover, the number of the through seams is equal to that of the first separation cavities, the through seams correspond to the first separation cavities in position one by one, and the through seams are communicated with the end parts of the first separation cavities.
In the technical scheme of the invention, the peripheral surfaces of the head end and the tail end of the casing are respectively fixed with a fixed sleeve plate, the end face of the cover cap close to the casing is provided with a concave cavity, the peripheral edge of the concave cavity is provided with a convex edge, the concave cavity is covered on the end part of the casing, and the convex edge is jointed and fixedly connected with the fixed sleeve plates.
In the technical scheme of the invention, a through pipe is fixed at the end part of the cover cap far away from the casing, the through pipe is communicated with the concave cavity, and a sealing rubber ring is clamped between the convex edge and the fixed sleeve plate.
In the technical scheme of the invention, the two through pipes on the two covers are respectively connected with the tail end of the second water outlet pipe and the tail end of the second water return pipe.
According to the technical scheme, the backwater cooling modules are placed on the base, the top end of the base is fixedly provided with a pair of fixing plates, a plurality of butt straps are fixed between the two fixing plates, a plurality of lap grooves are formed in the butt straps, and the casing is lapped and fixed in the lap grooves.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
in the invention, the cooling unit arranged at one side of the central air-conditioning outer unit is provided with the backwater cooling module in front of the cooling unit, and the central air-conditioning outer unit and the cooling unit are both connected with the backwater cooling module, so that circulating water of the central air-conditioning outer unit and circulating water of the cooling unit are staggered in the backwater cooling module but are not contacted with each other, so that the chilled water generated by the cooling unit can cool the backwater of the central air-conditioning outer unit, the backwater is cooled before entering the central air-conditioning outer unit, and the central air-conditioning outer unit can cool the water to the required temperature more quickly, thereby achieving the purpose of increasing the cooling effect of the backwater.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a view showing the construction of an external unit of the central air conditioner according to the present invention;
FIG. 3 is a block diagram of a cooling unit according to the present invention;
FIG. 4 is a schematic view of the installation of a backwater cooling module according to the present invention;
FIG. 5 is an exploded view of a return water cooling module according to the present invention;
FIG. 6 is a view showing the construction of the jacket according to the present invention;
FIG. 7 is another view of the construction of the cover case of the present invention;
FIG. 8 is a block diagram of the end cap of the present invention;
FIG. 9 is a view showing the construction of the cover in the present invention;
FIG. 10 is a view showing the construction of the base in the present invention.
Description of the reference numerals:
1-central air-conditioning external machine set; 11-a first water outlet pipe; 12-a first water return pipe; 13-a connecting tube; 14-an air conditioner internal unit; 2-a cooling unit; 21-a second water outlet pipe; 22-a second water return pipe; 3-a return water cooling module; 31-a casing; 311-a separator; 312-a first compartment; 313-a second compartment; 314-cross tube; 315-male tube; 316-branch pipe; 317-fixing the sleeve plate; 32-end caps; 321-closing plate; 322-through seam; 33-a cover; 331-a cavity; 332-a raised edge; 333-pipe passing; 334-sealing rubber ring; 4-a base; 41-a fixing plate; 42-a butt strap; 421-lap groove.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations such as "comprises" or "comprising", etc., will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Referring to fig. 1 to 10, the cooling module of the efficient intelligent cold source of the central air conditioner of the present invention includes an external unit 1 of the central air conditioner, the external unit 1 of the central air conditioner is provided with a first water outlet pipe 11 and a first water return pipe 12, a water inlet end of the external unit 1 of the central air conditioner is connected with a connecting pipe 13, a plurality of internal units 14 of the air conditioner are connected between the first water outlet pipe 11 and the first water return pipe 12, when the first water return pipe 12 is connected with the connecting pipe 13, chilled water generated by the external unit 1 of the central air conditioner circulates under the action of the first water outlet pipe 11, the internal units 14 of the air conditioner extract ice-cold water from the first water outlet pipe 11 and perform heat exchange, so as to achieve the purpose of refrigeration, and water after heat exchange flows back to the first water return pipe 12, so that water forms a circulation, so as to achieve the purpose of continuous refrigeration.
In the invention, a cooling unit 2 is arranged at one side of a central air-conditioning external unit 1, a water outlet end of the cooling unit 2 is connected with a second water outlet pipe 21, a water inlet end of the cooling unit 2 is connected with a second water return pipe 22, and when the second water outlet pipe 21 is connected with the second water return pipe 22, ice-cold water generated by the cooling unit 2 circulates under the action of the second water outlet pipe 21 and the second water return pipe 22, so that the circulating water is kept in a low-temperature state.
Specifically, the front position of cooling unit 2 is provided with a plurality of return water cooling modules 3, and return water cooling modules 3 include cover 31, fix a pair of end cover 32 at the first and last both ends of cover 31 and cup joint a pair of shroud 33 at the first and last both ends of cover 31. The first return pipe 12 and the connecting pipe 13 are respectively connected with two ends of the casing 31, so that the first return pipe 12 and the connecting pipe 13 are communicated through the casing 31. The second outlet pipe 21 and the second return pipe 22 are respectively communicated with the insides of the two covers 33.
Further, cover shell 31 is hollow cuboid structure, and the first and last both ends of cover shell 31 are open form, and the inside of cover shell 31 is even equidistant form and is fixed with a plurality of baffles 311, and a plurality of baffles 311 separate the inner space of cover shell 31 into a plurality of first separate chamber 312 and a plurality of second and separate chamber 313, and a plurality of second separate chamber 313 are the cross arrangement, and first separate chamber 312 and second separate chamber 313 are separated by baffle 311, make first separate chamber 312 and second separate chamber 313 not continuous each other.
In addition, the upper positions of the two ends of the casing 31 are respectively provided with a transverse pipe 314, the top end of the transverse pipe 314 is connected with a convex pipe 315, the bottom end of the transverse pipe 314 is provided with a plurality of branch pipes 316, the number of the branch pipes 316 is equal to that of the second separating chambers 313, the plurality of branch pipes 316 are respectively communicated with the plurality of second separating chambers 313, the two convex pipes 315 on the two transverse pipes 314 are respectively connected with the first return water pipe 12 and the connecting pipe 13, the end surface of the end cover 32 close to the casing 31 is provided with a plurality of protruding seal plates 321, the number of the seal plates 321 is equal to that of the second separating chambers 313, and the positions of the seal plates are in one-to-one correspondence, the seal plates 321 are inserted into the end parts of the second separating chambers 313 and seal the end parts of the second separating chambers 313, so that the second separating chambers 313 are sealed by the end covers 32 at the two ends, when water flows back from the first return water pipe 12, the water flows into the second separating chambers 313 sequentially through the branch pipes 315 and the convex pipes 316 at the other end of the casing 31 and then flows into the connecting pipes 316, the backwater of the central air-conditioning external unit 1 can smoothly enter the central air-conditioning external unit 1 for secondary cooling.
It should be noted that, a plurality of through slits 322 are disposed on the surface of the end cap 32 away from the casing 31, the number of the through slits 322 is equal to the number of the first separating cavities 312, and the positions of the through slits 322 are in one-to-one correspondence, and the through slits 322 are communicated with the end portions of the first separating cavities 312. Fixed sleeve plates 317 are fixed on the peripheral surfaces of the first end and the second end of the casing 31, a concave cavity 331 is formed in the end face, close to the casing 31, of the cover cap 33, a convex edge 332 is arranged at the peripheral edge of the concave cavity 331, the concave cavity 331 is covered on the end portion of the casing 31, the convex edge 332 is attached to and fixedly connected with the fixed sleeve plates 317, the cover cap 33 is fixed on the end portion of the casing 31, the end portion of the casing 31 is covered and connected in the concave cavity 331, under the action of the through seam 322, the concave cavity 331 can be communicated with the first separation cavity 312 through the through seam 322, and the interiors of the two cover caps 33 are communicated with each other through the first separation cavity 312.
Specifically, a sealing rubber ring 334 is arranged between the convex edge 332 and the fixed sleeve plate 317, so that the sealing performance between the cover 33 and the sleeve 31 is improved, and the water leakage is prevented. A through pipe 333 is fixed on the end part of the cover 33 far away from the jacket 31, the through pipe 333 is communicated with the cavity 331, the two through pipes 333 on the two covers 33 are respectively connected with the tail end of the second water outlet pipe 21 and the tail end of the second water return pipe 22, so that the chilled water generated by the cooling unit 2 can flow back to the second water return pipe 22 and enter the cooling unit 2 after entering the first compartment 312 through the second water outlet pipe 21, the chilled water generated by the cooling unit 2 can be smoothly circulated, the hot return water with the increased temperature after the heat exchange of the central air-conditioning unit 1 passes through the second compartment 313 along with the water circulation of the central air-conditioning unit 1 and the cooling unit 2, and the cold water generated by the cooling unit 2 passes through the first compartment 312, so that the cold water in the first compartment 312 can absorb the temperature of the return water in the second compartment 313, and the return water temperature of the cooling unit 2 is reduced, therefore, the temperature of the return water can be kept low when the return water enters the central air-conditioning external unit 1, the central air-conditioning external unit 1 cools the return water into chilled water again more quickly, and the purpose of increasing the cooling effect of the return water is indirectly achieved.
Among the above-mentioned scheme, a plurality of return water cooling module 3 are placed on base 4, and base 4's top is fixed with a pair of fixed plate 41, is fixed with a plurality of attachment straps 42 between two fixed plate 41, has all seted up a plurality of grooves 421 of taking on the attachment strap 42, and cover shell 31 overlap joint is fixed in taking groove 421, is that a plurality of return water cooling module 3 can be installed on base 4 in order.
The working principle of the cooling module of the high-efficiency intelligent cold source of the central air conditioner is as follows:
firstly, along with the work of the central air-conditioning external unit 1, the chilled water generated by the central air-conditioning external unit 1 flows out through the first water outlet pipe 11 and then is subjected to heat exchange by the air-conditioning internal unit 14, the returned water after heat exchange flows into the first water return pipe 12, the returned water flows into the second separation chamber 313 through the convex pipe 315 at one end of the jacket 31 and then flows into the connecting pipe 13 from the branch pipe 316 at the other end of the jacket 31, the returned water of the central air-conditioning external unit 1 can smoothly enter the central air-conditioning external unit 1 for re-cooling, then along with the work of the cooling unit 2, the chilled water generated by the cooling unit 2 flows back into the second water return pipe 22 through the through pipe 333 on the other end cover 33 after entering the first separation chamber 312 through the through pipe 333 on the one end cover 33 and enters the cooling unit 2 for circulation, and finally along with the water circulation of the central air-conditioning external unit 1 and the cooling unit 2, the chilled water flowing through the cooling unit 2 of the first separating chamber 312 and the return water flowing through the central air-conditioning external unit 1 of the second separating chamber 313 can exchange heat in the casing 31, so that the return water temperature of the central air-conditioning external unit 1 is reduced, the central air-conditioning external unit 1 cools the return water into chilled water again more quickly, and the purpose of increasing the cooling effect of the return water is indirectly achieved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a cooling module of high-efficient intelligent cold source of central air conditioning, includes the outer unit of central air conditioning (1), its characterized in that: the central air-conditioning unit comprises an outer central air-conditioning unit (1), wherein a first water outlet pipe (11) and a first water return pipe (12) are arranged on the outer central air-conditioning unit (1), a connecting pipe (13) is connected to a water inlet end of the outer central air-conditioning unit (1), a plurality of air-conditioning indoor units (14) are connected between the first water outlet pipe (11) and the first water return pipe (12), a cooling unit (2) is arranged on one side of the outer central air-conditioning unit (1), a second water outlet pipe (21) is connected to a water outlet end of the cooling unit (2), a second water return pipe (22) is connected to a water inlet end of the cooling unit (2), a plurality of water return cooling modules (3) are arranged at the front side of the cooling unit (2), each water return cooling module (3) comprises a casing (31), a pair of end covers (32) fixed to the first end and the second end of the casing (31) and a pair of cover covers (33) covering the first end and the second end of the casing (31), the first water return pipe (12) and the connecting pipe (13) are respectively connected with two ends of the casing (31), and the second water outlet pipe (21) and the second water return pipe (22) are respectively communicated with the insides of the two cover caps (33).
2. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: casing (31) are hollow cuboid structure, the first and last both ends of casing (31) are open form, the inside of casing (31) is even equidistant form and is fixed with a plurality of baffles (311), and is a plurality of baffle (311) will the inner space of casing (31) is separated into a plurality of first compartment (312) and a plurality of second and is separated chamber (313), and is a plurality of the second separates chamber (313) and is the crossing setting, first compartment (312) with the second separates chamber (313) quilt baffle (311) separate.
3. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: cover shell (31) top position department at first end both ends all is provided with violently pipe (314), the top of violently pipe (314) is connected with protruding pipe (315), the bottom of violently pipe (314) is provided with a plurality of branch pipes (316), the quantity of branch pipe (316) equals with the quantity that the second divided a compartment (313), and is a plurality of branch pipe (316) are linked together with a plurality of second divided a compartment (313) respectively.
4. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 3, wherein: the two convex pipes (315) on the two transverse pipes (314) are respectively connected with the first water return pipe (12) and the connecting pipe (13).
5. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: a plurality of protruding sealing plates (321) are arranged on the end face, close to the casing (31), of the end cover (32), the number of the sealing plates (321) is equal to that of the second separation cavities (313), the positions of the sealing plates correspond to those of the second separation cavities (313), and the sealing plates (321) are inserted into the end portions of the second separation cavities (313) and close the end portions of the second separation cavities (313).
6. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: keep away from on end cover (32) a plurality of through slits (322) have been seted up on the surface of cover shell (31), the quantity of through slits (322) equals with the quantity of first chamber of separating (312) and the position one-to-one, through slits (322) are the intercommunication form with the tip that first separates chamber (312).
7. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: fixed lagging (317) are all fixed on the peripheral surface at first and last both ends of cover shell (31), cavity (331) have been seted up on shroud (33) the terminal surface that is close to cover shell (31), protruding edge (332) in the peripheral edge of cavity (331), cavity (331) cup joints in the tip of cover shell (31), protruding edge (332) with fixed lagging (317) are laminated and fixed connection mutually.
8. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 7, wherein: a through pipe (333) is fixed to the end part of the cover cap (33) far away from the casing (31), the through pipe (333) is communicated with the concave cavity (331), and a sealing rubber ring (334) is clamped between the convex edge (332) and the fixed sleeve plate (317).
9. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 8, wherein: two through pipes (333) on the two covers (33) are respectively connected with the tail end of the second water outlet pipe (21) and the tail end of the second water return pipe (22).
10. The cooling module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: a plurality of return water cooling module (3) are placed on base (4), the top of base (4) is fixed with a pair of fixed plate (41), two be fixed with a plurality of attachment strap (42) between fixed plate (41), all seted up a plurality of grooves of taking (421) on attachment strap (42), cover shell (31) overlap joint and fix take in groove (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349086.3A CN114791133A (en) | 2022-04-01 | 2022-04-01 | Cooling module of high-efficient intelligent cold source of central air conditioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349086.3A CN114791133A (en) | 2022-04-01 | 2022-04-01 | Cooling module of high-efficient intelligent cold source of central air conditioning |
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| CN114791133A true CN114791133A (en) | 2022-07-26 |
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| CN202210349086.3A Pending CN114791133A (en) | 2022-04-01 | 2022-04-01 | Cooling module of high-efficient intelligent cold source of central air conditioning |
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