CN215809001U - Adjustable day and night load ice storage device based on central air conditioner - Google Patents
Adjustable day and night load ice storage device based on central air conditioner Download PDFInfo
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- CN215809001U CN215809001U CN202122295947.8U CN202122295947U CN215809001U CN 215809001 U CN215809001 U CN 215809001U CN 202122295947 U CN202122295947 U CN 202122295947U CN 215809001 U CN215809001 U CN 215809001U
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Abstract
The utility model belongs to the technical field of central air conditioners, in particular to an adjustable day and night load ice storage device based on a central air conditioner, which aims at the problems of poor ice making effect at night and poor cold release effect in daytime of the ice storage device and provides the following scheme, wherein the adjustable day and night load ice storage device comprises an ice storage cylinder and an energy storage box, and the energy storage box is communicated with the top of the ice storage cylinder; in the utility model, the refrigerant is discharged into the pipe a through the cold and enters the ice storage cylinder, and at the moment, the refrigerant is covered on multiple layers in the ice storage cylinder under the action of the cold discharge pipe b communicated with the ice storage cylinder, so that the ice making effect of each layer in the ice storage cylinder is effectively improved, the ice making efficiency is greatly improved, a better ice making effect is provided for the ice storage cylinder under the power load of off-peak at night, the cold quantity is released in the daytime, the ice melting is carried out on multiple places in the ice storage cylinder through the arrangement of the communication assembly, the ice melting effect is improved, and the conveying effect of the cold quantity is improved.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to an adjustable day and night load ice storage device based on a central air conditioner.
Background
The ice storage and cold accumulation system is a new energy-saving technology for central air-conditioning, is mainly used for reducing the power consumption load of the air-conditioning and the installed capacity of the air-conditioning system in the peak period of a power grid, represents the development direction of the central air-conditioning in the world at present, has the functions of peak clipping and valley filling, power load balancing, generator set efficiency improvement, environmental pollution reduction, refrigerating unit operation efficiency improvement and air-conditioning area expansion, and is suitable for occasions with concentrated and greatly changed loads, such as gymnasiums, movie theaters, music halls and the like.
At present, an ice storage device of a central air conditioner uses night low valley load electric power to make ice and store the ice in the ice storage device, ice melting in the daytime releases stored cold, and in the processes of ice storage at night and cold release in the daytime, in order to balance electric power load and improve the efficiency of a generator set, the speed of making ice at night and the speed of releasing cold in the daytime are particularly important.
Therefore, there is a need for an adjustable day and night load ice storage device based on a central air conditioner, which is used to solve the problems of poor ice making effect at night and poor cold releasing effect in the day of the ice storage device.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable day and night load ice storage device based on a central air conditioner, which solves the problems that the ice storage device has poor ice making effect at night and poor cold quantity releasing effect in the day.
In order to achieve the purpose, the utility model adopts the following technical scheme: an adjustable day and night load ice storage device based on a central air conditioner comprises an ice storage barrel and an ice storage barrel
The energy storage box is communicated with the top of the ice storage cylinder, the side wall of one side of the energy storage box is rotatably connected with a rotating fan, a driving motor connected with the rotating fan is arranged on the outer side of the energy storage box, and the side wall of one side of the energy storage box, which is far away from the rotating fan, is communicated with a discharge pipe;
the ice storage cylinder is internally provided with a plurality of cold discharge pipes b which are respectively communicated with the cold discharge pipes a;
the device comprises a heat discharging pipe a, wherein the heat discharging pipe a is positioned below an ice storage barrel, a plurality of heat discharging pipes b which are uniformly distributed are communicated with the side wall of the top of the ice storage barrel, and a communicating component positioned in the ice storage barrel is arranged between the heat discharging pipe a and the cold discharging pipe a.
Preferably, the communication assembly comprises
The communicating pipe is fixed with the inner wall of the bottom of the ice storage cylinder, and the top and the bottom of the communicating pipe are respectively communicated with the cold discharge pipe a and the hot discharge pipe a;
the sealing block is located on the inner wall of the bottom of the cold discharge pipe a, a fixing block is fixed on the inner wall of the communicating pipe, and a sealing spring is fixed between the fixing block and the sealing block.
Preferably, the diameter of the communicating pipe is smaller than that of the cold discharge pipe a, and the sealing blocks are distributed in a conical shape.
Preferably, the outer surface of the cold discharge pipe b close to the communicating pipe is provided with a plurality of through holes which are uniformly distributed, and the bottom end of the cold discharge pipe b is hollow.
Preferably, the heat discharging pipe a is distributed in an L shape, and the communication position of the heat discharging pipe b and the ice storage barrel is higher than the height of the through hole.
Preferably, a plurality of the cold discharge pipes b are staggered from a plurality of the hot discharge pipes b, and the cold discharge pipe a is located at the center of the rotating fan and the discharge pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the refrigerant is discharged into the pipe a through cold and enters the ice storage cylinder, and the refrigerant is covered on multiple layers in the ice storage cylinder under the action of the cold discharge pipe b communicated with the cold discharge pipe at the moment, so that the ice making effect of each layer in the ice storage cylinder is effectively improved, the ice making efficiency is greatly improved, a better ice making effect is provided for the power load at night off-peak, and the cold energy is released in the daytime.
2. According to the utility model, by increasing the input rate of the heat medium discharged into the pipe a, part of the heat medium enters the communicating pipe, and the sealing block is driven by the pressure of the heat medium to open the top of the communicating pipe, so that the heat medium enters the bottom of the cold discharge pipe a, and the ice in the ice storage cylinder is melted at multiple positions under the action of the cold discharge pipe b, thereby greatly improving the melting rate of the ice in the ice storage cylinder, providing a better guarantee for the rate of releasing cold energy, and greatly balancing the power load of the central air conditioner during refrigeration.
3. The cold discharge pipe b and the hot discharge pipe b are distributed in a staggered manner, so that the interference of the cold discharge pipe b and the hot discharge pipe b is reduced when ice making is carried out at night and ice melting is carried out in the daytime, when the ice melting speed needs to be increased, the ice melting treatment can be carried out at multiple positions in the ice storage cylinder under the action of the communicating pipe, so that the release effect of the cold energy of the ice storage cylinder is improved, and the cold discharge pipe a is distributed in the center, so that the refrigerant in the cold discharge pipe a can be fully refrigerated by rotating the fan, and the conveying effect of the cold discharge pipe a is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an adjustable day and night load ice storage device based on a central air conditioner;
FIG. 2 is a partial structural view of a rotary fan of an adjustable day and night load ice storage device based on a central air conditioner according to the present invention;
FIG. 3 is a partial structural diagram of a communicating pipe of an adjustable day and night load ice storage device based on a central air conditioner;
fig. 4 is an enlarged view of the area a in fig. 3.
In the figure: 1. an ice storage cylinder; 2. an energy storage tank; 3. rotating the fan; 4. a drive motor; 5. a discharge pipe; 6. a cold discharge pipe a; 7. a cold discharge pipe b; 8. a heat input pipe a; 9. a heat discharge pipe b; 10. a communicating component; 101. a communicating pipe; 102. a sealing block; 103. a fixed block; 104. a seal spring; 11. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an adjustable day and night load ice storage device based on a central air conditioner comprises an ice storage barrel 1, the ice storage barrel 1 further comprises an energy storage box 2, the energy storage box 2 is communicated with the top of the ice storage barrel 1, one side wall of the energy storage box 2 is rotatably connected with a rotating fan 3, a driving motor 4 connected with the rotating fan 3 is arranged on the outer side of the energy storage box 2, and one side wall of the energy storage box 2, which is far away from the rotating fan 3, is communicated with a discharge pipe 5; a cold discharge pipe a6, wherein the cold discharge pipe a6 is communicated with the top of the energy storage box 2, and a plurality of cold discharge pipes b7 which are respectively communicated with the cold discharge pipe a6 are arranged in the ice storage cylinder 1; the ice-melting device comprises a heat discharging pipe a8, a heat discharging pipe a8 is located below an ice storage cylinder 1, a plurality of heat discharging pipes b9 which are uniformly distributed are communicated with the side wall of the top of the ice storage cylinder 1 through the heat discharging pipe a8, a communicating component 10 located inside the ice storage cylinder 1 is arranged between the heat discharging pipe a8 and the cold discharging pipe a6, specifically, a refrigerant is fed into the cold discharging pipe a6 and enters the ice storage cylinder 1 through the cold discharging pipe b7, so that ice making treatment is performed at night under low valley electric power load, a heat medium is fed into the heat discharging pipe a8 during daytime, ice melting treatment is performed on the top of the ice storage cylinder 1 through the heat discharging pipe b9, so that cold energy is driven to be discharged from a discharging pipe 5 through rotation of a fan 3, and the communicating component 10 is arranged to melt ice at multiple places in the ice storage cylinder 1, so that the ice melting effect is improved, and the conveying effect of the cold energy is improved.
The communicating component 10 comprises a communicating pipe 101, the communicating pipe 101 is fixed with the inner wall of the bottom of the ice storage cylinder 1, and the top and the bottom of the communicating pipe 101 are respectively communicated with a cold discharge pipe a6 and a hot discharge pipe a 8; the sealing block 102 is located on the inner wall of the bottom of the cold discharge pipe a, the fixing block 103 is fixed on the inner wall of the communication pipe 101, the sealing spring 104 is fixed between the fixing block 103 and the sealing block 102, and specifically, when the heat medium does not enter the heat discharge pipe a8, the sealing block 102 can seal the top of the communication pipe 101 through the elastic force action of the sealing spring 104, so that the refrigerant in the cold discharge pipe a6 can better pass through the cold discharge pipe b7, and then dispersedly enter the ice storage barrel 1 for ice making.
The diameter of the communicating pipe 101 is smaller than that of the cold discharge pipe a6, the sealing blocks 102 are distributed in a conical shape, specifically, the sealing blocks 102 are arranged in a conical shape, so that the refrigerant in the cold discharge pipe a6 can better enter each cold discharge pipe b7 through the cambered surface of the refrigerant, the refrigerant in the ice storage cylinder 1 is distributed in a dispersing mode, and the refrigerating effect of the ice storage cylinder is improved.
The outer surface that pipe b7 is gone into to cold is close to communicating pipe 101 is provided with a plurality of through-holes 11 that are evenly distributed, and the bottom that pipe b7 was gone into to cold is the cavity form, and is concrete, and the setting of through-hole 11 can make in the ice-storage barrel 1 many places and refrigerant contact to realize its many places and make ice in step, thereby improve its effect of making ice at night greatly.
The heat discharging pipes a8 are distributed in an L shape, the communication position of the heat discharging pipe b9 and the ice storage cylinder 1 is higher than the height of the through hole 11, and specifically, the top of the heat discharging pipe b is arranged at the height, so that the top of ice in the ice melting cylinder can be conveniently melted, and the ice melting and refrigerating effects of the ice melting cylinder can be guaranteed to a certain degree.
The plurality of cold discharge pipes b7 and the plurality of hot discharge pipes b9 are distributed in a staggered manner, the cold discharge pipe a6 is positioned at the center of the rotating fan 3 and the discharge pipe 5, specifically, the cold discharge pipe b7 and the hot discharge pipe b9 are distributed in a staggered manner, so that the interference of ice making at night and ice melting in the daytime can be reduced, when the ice melting rate needs to be increased, the ice melting treatment can be performed at a plurality of positions in the ice storage cylinder 1 by the action of the communicating pipe 101, the release effect of the cold energy of the ice storage cylinder is improved, the cold discharge pipe a6 is distributed at the center, so that the refrigerant in the cold discharge pipe a6 can be fully refrigerated by rotating the fan 3, and the conveying effect of the cold discharge pipe is improved.
The working principle is as follows: under the condition of the power load at the valley at night, the refrigerant is discharged into the pipe a6 through cold and enters the ice storage cylinder 1, and the refrigerant is covered on multiple layers in the ice storage cylinder 1 under the action of the cold discharge pipe b7 communicated with the ice storage cylinder at this time, so that the ice making effect of each layer in the ice storage cylinder 1 is effectively improved, the ice making efficiency is greatly improved, a better ice making effect is provided under the power load at the valley at night, and the cold energy is released in the day; when the cold energy is released from the inside of the ice storage cylinder 1 in the daytime, the heat medium is applied to the inside of the ice storage cylinder 1 through the action of the heat discharging pipe a8 at this time, and the heat medium is applied to the inside of the ice storage cylinder 1 through the heat discharging pipe b9 communicated with the heat discharging pipe b9, so that the heat generated by making ice at night is dissipated, the driving motor 4 drives the cooling fan to drive, so that the melted ice carries the cold energy to be discharged from the discharging pipe 5, so that the cooling energy is provided for the central air conditioner, the power load of the central air conditioner is greatly balanced, the efficiency of the generator set is effectively improved, and when the release of the cold energy needs to be increased, the input rate of the heat medium of the heat discharging pipe a8 is increased at this time, part of the heat medium enters the communicating pipe 101, the sealing block 102 is driven by the pressure of the heat medium to open the top of the communicating pipe 101, so that the heat medium enters the bottom of the cold discharging pipe a6 and is melted through the action of the cold discharging pipe b7, so that the ice in the ice storage cylinder 1 is subjected to multiple places, therefore, the ice melting speed of the ice storage cylinder 1 is greatly improved, the cold release speed is better guaranteed, and the power load of the central air conditioner during refrigeration is greatly balanced.
The driving motor 4 is commercially available, and the driving motor 4 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An adjustable day and night load ice storage device based on a central air conditioner comprises an ice storage cylinder (1), and is characterized in that the ice storage cylinder (1) further comprises
The ice storage device comprises an energy storage box (2), wherein the energy storage box (2) is communicated with the top of an ice storage barrel (1), a rotating fan (3) is rotatably connected to the side wall of one side of the energy storage box (2), a driving motor (4) connected with the rotating fan (3) is arranged on the outer side of the energy storage box (2), and a discharge pipe (5) is communicated with the side wall of one side, far away from the rotating fan (3), of the energy storage box (2);
the ice storage cylinder (1) is internally provided with a plurality of cold discharge pipes b (7) which are respectively communicated with the cold discharge pipes a (6);
the device comprises a heat discharging pipe a (8), wherein the heat discharging pipe a (8) is positioned below an ice storage barrel (1), the heat discharging pipe a (8) is communicated with the side wall of the top of the ice storage barrel (1) to form a plurality of heat discharging pipes b (9) which are uniformly distributed, and a communicating component (10) positioned inside the ice storage barrel (1) is arranged between the heat discharging pipe a (8) and the cold discharging pipe a (6).
2. The adjustable day and night load ice storage device based on central air conditioner as claimed in claim 1, wherein the communication assembly (10) comprises
The communicating pipe (101), the said communicating pipe (101) is fixed with inner wall of bottom of the said ice-storage cylinder (1), the top and bottom of the said communicating pipe (101) are communicated with said cold to discharge into tube a (6) and said heat to discharge into tube a (8) separately;
the sealing block (102) is positioned on the inner wall of the bottom of the cold discharge pipe a, a fixing block (103) is fixed on the inner wall of the communication pipe (101), and a sealing spring (104) is fixed between the fixing block (103) and the sealing block (102).
3. The adjustable day and night load ice-storage device based on central air conditioner as claimed in claim 2, wherein the diameter of the communicating pipe (101) is smaller than the diameter of the cold discharge pipe a (6), and the sealing blocks (102) are distributed in a conical shape.
4. The adjustable day and night load ice-storage device based on central air conditioner as claimed in claim 2, wherein the cold discharging pipe b (7) is provided with a plurality of through holes (11) distributed uniformly near the outer surface of the communicating pipe (101), and the bottom end of the cold discharging pipe b (7) is hollow.
5. The adjustable day and night load ice storage device based on the central air conditioner is characterized in that the heat discharging pipes a (8) are distributed in an L shape, and the communication between the heat discharging pipes b (9) and the ice storage cylinder (1) is higher than the height of the through holes (11).
6. The adjustable day and night load ice-accumulating apparatus based on central air conditioner as claimed in claim 1, wherein a plurality of the cold discharge pipes b (7) are staggered with a plurality of the hot discharge pipes b (9), the cold discharge pipe a (6) is located at the center of the rotating fan (3) and the discharge pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295947.8U CN215809001U (en) | 2021-09-23 | 2021-09-23 | Adjustable day and night load ice storage device based on central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295947.8U CN215809001U (en) | 2021-09-23 | 2021-09-23 | Adjustable day and night load ice storage device based on central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809001U true CN215809001U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122295947.8U Active CN215809001U (en) | 2021-09-23 | 2021-09-23 | Adjustable day and night load ice storage device based on central air conditioner |
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| CN (1) | CN215809001U (en) |
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2021
- 2021-09-23 CN CN202122295947.8U patent/CN215809001U/en active Active
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