CN111473442A - Water distributor for deicing outside coil pipe - Google Patents
Water distributor for deicing outside coil pipe Download PDFInfo
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- CN111473442A CN111473442A CN202010400989.0A CN202010400989A CN111473442A CN 111473442 A CN111473442 A CN 111473442A CN 202010400989 A CN202010400989 A CN 202010400989A CN 111473442 A CN111473442 A CN 111473442A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 238000009826 distribution Methods 0.000 claims abstract description 92
- 238000003860 storage Methods 0.000 claims abstract description 90
- 238000002844 melting Methods 0.000 claims abstract description 52
- 230000008018 melting Effects 0.000 claims abstract description 52
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003507 refrigerant Substances 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
- 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
- F24F5/0017—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 using cold storage bodies, e.g. ice
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a water distributor for melting ice outside a coil pipe, which relates to the technical field of water distribution devices and comprises a connecting pipe, a header pipe and branch pipes, wherein one end of the connecting pipe is used for connecting a condenser of an air conditioner, the other end of the connecting pipe is communicated with the header pipe, the side wall of the header pipe is provided with a plurality of branch pipes, the branch pipes are positioned in an ice storage tank, water distribution channels are communicated among the connecting pipe, the header pipe and the branch pipes, the side wall of each branch pipe is respectively provided with a plurality of water distribution holes, the water distribution holes are used for conveying water in the water distribution channels to the ice storage tank so as to melt the ice storage coil pipe, and the water distribution holes are arranged on the side walls of the branch pipes far away from the ice storage coil pipe.
Description
Technical Field
The invention relates to the technical field of water distribution devices, in particular to a water distributor for melting ice outside a coil pipe.
Background
The ice cold storage system is a device for making ice and storing cold energy during the low ebb of electricity consumption and releasing the cold energy stored by the ice to provide chilled water for the air conditioning system during the peak of electricity consumption. The peak-valley power supply problem in the power system is becoming more and more serious, and the ice storage system is gradually receiving attention from people due to the peak shifting and valley filling functions. The electricity price of the valley electricity is greatly lower than that of the peak electricity, so that the running cost of the ice storage air conditioner is reduced, and the ice storage air conditioner has better economy; meanwhile, the load balance of the power grid is facilitated, and the comprehensive utilization efficiency of energy is improved.
The ice storage tank is a core product of an ice storage system, wherein the coil type ice storage tank is the most common form, and the ice melting modes can be external ice melting and internal ice melting. When the ice melts in the coil, the high-temperature secondary refrigerant flowing in the coil exchanges heat with the ice outside the coil, and the ice layer melts from inside to outside; when the ice melts from the outside, the return water of the air conditioner directly enters the ice storage tank and flows through the outer surface of the ice layer for heat exchange, and the ice layer melts from the outside to the inside. The large-scale ice cold storage system mostly adopts an external ice melting mode.
The ice melting condition and related parameters in the ice storage tank are key indexes of the ice storage system. For ice melting outside the coil, the ice melting condition and related parameters are affected by various factors, such as the coil form and spacing, the inlet and outlet mode of the cold water flow, the inlet temperature, the flow rate, the uniformity and the like. The uniformity of water flow influences the uniformity of ice melting, and has great influence on the ice melting efficiency of the system, so that the water distributor is required to realize uniform water distribution as much as possible.
Disclosure of Invention
The invention aims to provide a water distributor for melting ice outside a coil pipe, which is used for solving the problems in the prior art, so that the water distributor for melting ice outside the coil pipe can improve the uniformity of water flow and ice melting, and the ice melting heat exchange efficiency is improved.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a water distributor for ice melting outside a coil pipe, which comprises a connecting pipe, a header pipe and branch pipes, wherein one end of the connecting pipe is used for connecting a condenser of an air conditioner, the other end of the connecting pipe is communicated with the header pipe, the side wall of the header pipe is provided with a plurality of branch pipes, the branch pipes are positioned in an ice storage tank, water distribution channels are communicated among the connecting pipe, the header pipe and the branch pipes, the side wall of each branch pipe is respectively provided with a plurality of water distribution holes, the water distribution holes are used for conveying water in the water distribution channels to the ice storage tank so as to melt the ice storage coil pipe, and the water distribution holes are arranged on the side wall of each branch pipe, which is far away from the ice storage.
Preferably, the connecting pipe is a bent pipe, the upper end of the connecting pipe is used for being connected with a condenser of an air conditioner, the lower end of the connecting pipe extends into the ice storage tank, and the header pipe and the branch pipes are located in the ice storage tank.
Preferably, the main pipe is parallel to the bottom surface of the ice storage tank, the branch pipe is perpendicular to the bottom surface of the ice storage tank, and the branch pipe is arranged close to the inner wall of the ice storage tank.
Preferably, the number of the branch pipes is two, and a gap is arranged between the two branch pipes.
Preferably, the number of the water distribution holes on each branch pipe is two, the arrangement direction of the water distribution holes is consistent with the length direction of the branch pipe, and the two rows of the water distribution holes are symmetrically arranged along the central axis of the branch pipe.
Preferably, each row of the water distribution holes is 15, and an acute angle formed by the water outlet direction of each water distribution hole and the inner wall of the ice storage tank close to the branch pipe is 40-60 degrees.
Preferably, the branch pipes are hollow round pipe bodies with constant inner diameters, the aperture size of the water distribution holes on each branch pipe is consistent, and the gaps between the water distribution holes on the same row are consistent.
Preferably, the branch pipes are hollow round pipe bodies, the inner diameters of the branch pipes are gradually reduced from one end close to the main pipe to one end far away from the main pipe, the aperture sizes of the water distribution holes in each branch pipe are consistent, and the gaps between the water distribution holes in the same row are consistent.
Preferably, the branch pipes comprise a large pipe, a middle pipe and a small pipe, the inner diameter of the large pipe is larger than that of the middle pipe, the inner diameter of the middle pipe is larger than that of the small pipe, the large pipe and the middle pipe and the small pipe are respectively communicated through two large connectors and two small connectors, the small pipe is arranged close to the inner bottom surface of the ice storage tank, and the inner diameters of the water distribution holes in each branch pipe are consistent.
Preferably, the branch pipes are hollow round pipe bodies with unchanged inner diameters, the aperture of the water distribution holes in the same row is gradually reduced, and the aperture of the water distribution hole close to the main pipe is the largest.
Compared with the prior art, the invention has the following technical effects:
the invention provides a water distributor for melting ice outside a coil pipe, which comprises a connecting pipe, a header pipe and branch pipes, wherein one end of the connecting pipe is used for connecting a condenser of an air conditioner, the other end of the connecting pipe is communicated with the header pipe, when water is required to be supplied to a plurality of ice storage tanks, the condenser of the air conditioner can be communicated with the header pipe, the connecting pipes are connected at different positions on the header pipe, so that water is supplied to different ice storage tanks through the shunting of the connecting pipes and is used for supplying water to different ice storage tanks, when the water distributor is used for direct heat exchange, one end of the header pipe is connected with the condenser of the air conditioner, return water of the air conditioner is led into the ice storage tanks for ice melting heat exchange, when the heat exchanger is used for separating the tail end of the air conditioner from the ice storage tanks for indirect heat exchange, one end of the header pipe is connected with a heat exchanger, the plurality of branch pipes are, so as to meet the ice melting heat exchange of the ice storage coil pipe, the branch pipes are positioned in the ice storage tank, the connecting pipe, the main pipe and the branch pipes are communicated to form a water distribution channel, and the side wall of each branch pipe is respectively provided with a plurality of water distribution holes which are used for conveying water in the water distribution channel to the ice storage tank so as to melt ice on the ice storage coil pipe, the plurality of water distribution holes can improve the water outlet efficiency, the number and the aperture of the water distribution holes can be adaptively changed according to the actual ice storage capacity and project requirements, the water distribution holes are arranged on the side wall of the branch pipe far away from the ice storage coil pipe, so that water can be sprayed on the inner wall of the ice storage tank after being sprayed out through the water distribution holes, then rebounds to the direction of the ice storage coil pipe to flow back, so that the disturbance of jet flow of the water distribution hole to water flow in the ice storage tank can be reduced, meanwhile, the flow velocity of water flowing through the ice storage coil pipe is reduced, the uniformity of water flow and ice melting is improved, and the efficiency of ice melting heat exchange is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water distributor and an ice storage tank for melting ice outside a coil pipe provided by the invention;
FIG. 2 is a schematic structural diagram of a branch pipe of the water distributor for melting ice outside the coil in the first embodiment;
FIG. 3 is a cross-sectional view A-A of a manifold of the water distributor of FIG. 2 for ice melting outside the coil;
FIG. 4 is a schematic structural diagram of a branch pipe of the water distributor for melting ice outside the coil in the second embodiment;
FIG. 5 is a schematic structural diagram of a branch pipe of the water distributor for melting ice outside the coil in the third embodiment;
FIG. 6 is a schematic structural diagram of a branch pipe of the water distributor for melting ice outside the coil in the fourth embodiment;
FIG. 7 is a schematic structural diagram of a branch pipe of the water distributor for melting ice outside the coil in the fifth embodiment;
in the figure: 1-ice storage tank, 2-ice storage coil pipe, 3-trunk pipe, 4-connecting pipe, 5-header pipe, 6-branch pipe, 61-large pipe, 62-middle pipe, 63-small pipe and 7-water distribution 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a water distributor for melting ice outside a coil pipe, and aims to solve the technical problems that the ice melting in an ice storage tank of an ice storage system is not uniform, the ice melting efficiency is low, and the ice melting heat exchange efficiency is influenced.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1-3, this embodiment provides a water distributor for melting ice outside a coil pipe, which includes a connecting pipe 4, a header pipe 5 and a branch pipe 6, wherein one end of the connecting pipe 4 is used to connect a condenser of an air conditioner, and the other end is connected to the header pipe 5, more preferably, the connecting pipe 4 is connected to the middle part of the header pipe 5, when water needs to be supplied to a plurality of ice storage tanks 1, the condenser of the air conditioner can be connected to a main pipe 3, and a plurality of connecting pipes 4 are connected to different positions on the main pipe 3, so that water is supplied to different ice storage tanks 1 through the diversion of the connecting pipe 4 for supplying water to different ice storage tanks 1, when the water is used for direct heat exchange, one end of the main pipe 3 is connected to the condenser of the air conditioner, return water of the air conditioner is led into the ice storage tanks 1 for ice melting heat exchange, when the heat exchanger is used to separate the end of the, the side wall of the main pipe 5 is provided with a plurality of branch pipes 6, the number and the arrangement position of the branch pipes 6 are adaptively changed according to the total flow and the actual ice melting requirement, so that the ice melting heat exchange of the ice storage coil pipe 2 is met, the branch pipes 6 are positioned in the ice storage tank 1, the connecting pipe 4, the main pipe 5 and the branch pipes 6 are communicated to form a water distribution channel, the side wall of each branch pipe 6 is respectively provided with a plurality of water distribution holes 7, the water distribution holes 7 are used for conveying water in the water distribution channel into the ice storage tank 1 to melt ice for the ice storage coil pipe 2, the water distribution efficiency can be improved by the plurality of water distribution holes 7, the number and the pore diameter of the water distribution holes 7 can be adaptively changed according to the actual ice storage quantity and project requirement, the water distribution holes 7 are arranged on the side wall of the branch pipes 6 far away from the ice storage coil pipe 2, water flow is firstly sprayed on the inner wall of the ice storage tank 1 after being sprayed out through the water distribution holes, the disturbance of the jet flow of the water distribution holes 7 to the water flow in the ice storage tank 1 can be reduced, the flow velocity of the water flow flowing through the ice storage coil pipe 2 is reduced, the uniformity of the water flow and ice melting is improved, and the ice melting heat exchange efficiency is improved.
Specifically, the connecting pipe 4 is a bent pipe, the upper end of the connecting pipe 4 is used for connecting a condenser of an air conditioner, the lower end of the connecting pipe extends into the ice storage tank 1 and is communicated with the middle of the header pipe 5, the header pipe 5 and the branch pipes 6 are both located in the ice storage tank 1, and water distribution in the ice storage tank 1 through the branch pipes 6 is facilitated.
The header pipe 5 is parallel to the bottom surface of the ice storage tank 1, the branch pipes 6 are perpendicular to the bottom surface of the ice storage tank 1, and the branch pipes 6 are arranged close to the inner wall of the ice storage tank 1, so that water can be guaranteed to rebound to the ice storage coil pipe 2 through the blocking of the inner wall of the ice storage tank 1 after flowing through the water distribution holes 7 and being sprayed out, and the mode of back-to-water discharge of the ice storage coil pipe 2 can effectively reduce disturbance of jet flow of the water distribution holes 7 to water flow in the ice storage tank 1, improve uniformity of water flow and ice melting, and improve efficiency of ice melting heat exchange.
The number of the branch pipes 6 is two, and a gap is arranged between the two branch pipes 6 to ensure the water outlet efficiency of the branch pipes 6, but the number of the branch pipes 6 in the water distributor for ice melting outside the coil pipe provided by the invention is not limited to two, so that a person skilled in the art can adaptively change the number of the branch pipes 6 according to parameters such as actual items, total flow and the like, and the positions of the branch pipes 6 need to be arranged corresponding to the ice storage coil pipe 2 to ensure a better ice melting heat exchange effect.
The water distribution holes 7 on each branch pipe 6 are two lines, the arrangement direction of the water distribution holes 7 is consistent with the length direction of the branch pipe 6, and the two lines of water distribution holes 7 are symmetrically arranged along the central axis of the branch pipe 6, so that the uniform water outlet of the branch pipe 6 is ensured.
15 water distribution holes are arranged in each row, and the acute angle formed by the water outlet direction of each water distribution hole 7 and the inner wall of the ice storage tank 1 close to the branch pipe 6 is 40-60 degrees, preferably, the acute angle formed by the water outlet direction of each water distribution hole 7 and the inner wall of the ice storage tank 1 close to the branch pipe 6 is 45 degrees, so that water in two rows of water distribution holes 7 can be sprayed out from two sides of the branch pipe 6, because the water distribution holes 7 are not arranged right opposite to the side wall of the ice storage tank 1, after water flow meets the inner wall of the ice storage tank 1, can not be blocked by the branch pipe 6 when rebounding and flowing back, can pass through the two sides of the branch pipe 6 and reach the ice storage coil pipe 2 for melting ice, but the number and the arrangement mode of the water distribution holes 7 in the water distributor for melting ice outside the coil pipe are not limited to the above limits, in the practical production process, the number of the water distribution holes 7 can be designed and given by those skilled in the art according to the ice storage amount of the practical project.
The branch pipes 6 are hollow round pipes with unchanged inner diameters, the aperture of the water distribution holes 7 on each branch pipe 6 is consistent, and the gaps between the water distribution holes 7 on the same row are consistent, so that the water distributor is suitable for water distributors with shorter branch pipes 6, and the water outlet of the water distribution holes 7 is uniform.
Example two
As shown in fig. 4, the present embodiment is different from the first embodiment in that: the branch pipes 6 are hollow round pipes, the inner diameters of the branch pipes 6 are gradually reduced from one end close to the header pipe 5 to the end far away from the header pipe 5, namely the branch pipes 6 are tapered reducer pipes, the aperture of the water distribution holes 7 on each branch pipe 6 is consistent, the gaps between the water distribution holes 7 on the same row are consistent, for the large ice storage tank 1, the length of the branch pipes 6 is often longer, according to the principle of hydrodynamics, under the condition that the pipe diameter and the aperture are not changed, the phenomenon that the water outlet flow speed of the branch pipes 6 from the water distribution holes 7 at the initial end to the tail end is gradually increased can occur, the whole water distribution is uneven, the method that the inner diameters of the branch pipes 6 are reduced along the way is adopted, the water outlet of the water distribution holes 7 on the longer branch pipes 6 can be even.
EXAMPLE III
As shown in fig. 5, the present embodiment is different from the other embodiments in that: the branch pipes 6 comprise a large pipe 61, a middle pipe 62 and a small pipe 63, the inner diameter of the large pipe 61 is larger than that of the middle pipe 62, the inner diameter of the middle pipe 62 is larger than that of the small pipe 63, the large pipe 61 and the middle pipe 62 and the small pipe 63 are respectively communicated through two large connectors and small connectors, the small pipe 63 is arranged close to the inner bottom surface of the ice storage tank 1, the inner diameters of the water distribution holes 7 in each branch pipe 6 are consistent, two rows of water distribution holes 7 are respectively arranged on the large pipe 61, the middle pipe 62 and the small pipe 63, 5 circular pipes in each row are combined and connected through large connectors, and on the premise that the water is uniformly discharged from the water distribution holes 7 in the long branch pipes 6, the manufacturing difficulty and the manufacturing cost of the pipelines are reduced.
Example four
As shown in fig. 6, the present embodiment is different from the other embodiments in that: the branch pipes 6 are hollow round pipe bodies with unchanged inner diameters, the aperture of the water distribution holes 7 in the same row is gradually reduced, and the aperture of the water distribution holes 7 close to the header pipe 5 is the largest, namely the branch pipes 6 are of equal pipe diameters and gradually reduced in aperture, so that uniform water outlet of the branch pipes 6 is ensured as much as possible, and ice melting and heat exchange effects are ensured.
EXAMPLE five
As shown in fig. 7, the present embodiment is different from the other embodiments in that: the branch pipes 6 are of equal pipe diameter and are reduced in aperture in sections, the water distribution holes 7 are divided into large holes, medium holes and small holes, the aperture is reduced in sequence, the large holes, the medium holes and the small holes are respectively 10 and are arranged in two rows, the small holes are arranged close to the bottom surface of the ice storage tank 1, the problem that the aperture of all the water distribution holes 7 is different and the processing difficulty is increased is solved, and the manufacturing difficulty and the cost of the branch pipes 6 are reduced on the premise that the water distribution uniformity of a certain degree is guaranteed.
However, the shape of the branch pipes 6 and the size and arrangement of the water distribution holes 7 in the water distributor for melting ice outside the coil pipe are not limited to the above embodiments, as long as the water outlet of the water distribution holes 7 is as uniform as possible.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a water-locator for ice-melt outside coil pipe which characterized in that: including connecting pipe, house steward and branch pipe, connecting pipe one end is used for connecting the condenser of air conditioner, the other end with house steward intercommunication, be equipped with a plurality of on the house steward lateral wall the branch pipe, the branch pipe is located the ice-storage tank, the connecting pipe house steward with communicate into the water distribution passageway between the branch pipe, and every be equipped with a plurality of water distribution holes on the lateral wall on the branch pipe respectively, the water distribution hole be used for with water in the water distribution passageway is carried to the ice-storage tank in to ice-melt is carried out to the ice-storage coil pipe, the water distribution hole is laid on the lateral wall that the ice-storage coil pipe was kept away from to.
2. The water distributor for ice melting outside the coil pipe as claimed in claim 1, wherein: the connecting pipe is a bent pipe, the upper end of the connecting pipe is used for being connected with a condenser of an air conditioner, the lower end of the connecting pipe extends into the ice storage tank, and the header pipe and the branch pipes are located in the ice storage tank.
3. The water distributor for deicing outside the coil pipe according to claim 2, characterized in that: the main pipe is parallel to the bottom surface of the ice storage tank, the branch pipes are perpendicular to the bottom surface of the ice storage tank, and the branch pipes are arranged close to the inner wall of the ice storage tank.
4. The water distributor for deicing outside the coil pipe according to claim 2, characterized in that: the branch pipe is two, and is equipped with the clearance between two the branch pipe.
5. The water distributor for deicing outside the coil pipe according to claim 2, characterized in that: the water distribution holes on each branch pipe are arranged in two rows, the arrangement direction of the water distribution holes is consistent with the length direction of the branch pipe, and the two rows of the water distribution holes are symmetrically arranged along the central axis of the branch pipe.
6. The water distributor for ice melting outside the coil pipe as claimed in claim 5, wherein: each row of the water distribution holes is 15, and an acute angle formed by the water outlet direction of each water distribution hole and the inner wall of the ice storage tank close to the branch pipe is 40-60 degrees.
7. The water distributor for ice melting outside the coil pipe as claimed in claim 6, wherein: the branch pipes are hollow round pipe bodies with unchanged inner diameters, the aperture of the water distribution holes in each branch pipe is consistent, and the gaps between the water distribution holes in the same row are consistent.
8. The water distributor for ice melting outside the coil pipe as claimed in claim 6, wherein: the branch pipes are hollow round pipe bodies, the inner diameters of the branch pipes are gradually reduced from one end close to the main pipe to the end far away from the main pipe, the aperture sizes of the water distribution holes in each branch pipe are consistent, and gaps among the water distribution holes in the same row are consistent.
9. The water distributor for ice melting outside the coil pipe as claimed in claim 6, wherein: the branch pipes comprise a large pipe, a middle pipe and a small pipe, the inner diameter of the large pipe is larger than that of the middle pipe, the inner diameter of the middle pipe is larger than that of the small pipe, the large pipe and the middle pipe and the small pipe are respectively communicated through two large connectors and small connectors, the small pipe is arranged close to the inner bottom surface of the ice storage tank, and the inner diameters of the water distribution holes in each branch pipe are consistent.
10. The water distributor for ice melting outside the coil pipe as claimed in claim 6, wherein: the branch pipes are hollow round pipe bodies with unchanged inner diameters, the aperture of the water distribution holes in the same row is gradually reduced, and the aperture of the water distribution hole close to the header pipe is the largest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400989.0A CN111473442A (en) | 2020-05-13 | 2020-05-13 | Water distributor for deicing outside coil pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400989.0A CN111473442A (en) | 2020-05-13 | 2020-05-13 | Water distributor for deicing outside coil pipe |
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| CN111473442A true CN111473442A (en) | 2020-07-31 |
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| CN202010400989.0A Pending CN111473442A (en) | 2020-05-13 | 2020-05-13 | Water distributor for deicing outside coil pipe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551525A (en) * | 2021-07-01 | 2021-10-26 | 武汉科技大学 | Integrated sintering flue gas external circulation system |
| CN113669974A (en) * | 2021-07-09 | 2021-11-19 | 国网浙江省电力有限公司金华供电公司 | Water distributor with flow frequency conversion control |
| CN115127159A (en) * | 2021-03-25 | 2022-09-30 | 广东美的环境电器制造有限公司 | Wet curtain assembly and fan |
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| CN2333976Y (en) * | 1998-05-28 | 1999-08-18 | 重庆建筑大学 | Tube-and-plate hot-melt type ice cold-storage device |
| CN201753966U (en) * | 2010-07-27 | 2011-03-02 | 广西申能达智能技术有限公司 | Integral translation water flow device for central air conditioning energy storage |
| CN201917158U (en) * | 2011-01-04 | 2011-08-03 | 北京光华创世科技有限责任公司 | External melting type ice storage groove |
| CN202561941U (en) * | 2012-03-20 | 2012-11-28 | 上海明航空气净化技术有限公司 | Wet film humidifier |
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| CN208059167U (en) * | 2018-02-28 | 2018-11-06 | 深圳市前海聚冷新能源技术有限公司 | A kind of water-distributing device in ice bank |
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