CN213179603U - Novel high-temperature water chilling unit - Google Patents

Novel high-temperature water chilling unit Download PDF

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Publication number
CN213179603U
CN213179603U CN202021361612.0U CN202021361612U CN213179603U CN 213179603 U CN213179603 U CN 213179603U CN 202021361612 U CN202021361612 U CN 202021361612U CN 213179603 U CN213179603 U CN 213179603U
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coil
coil pipe
filler
pipe
packing
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CN202021361612.0U
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Chinese (zh)
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吴超超
何华明
王诗武
郭改英
廖威
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Aolan Fujian Industry Co ltd
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Aolan Fujian Industry Co ltd
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Abstract

The utility model relates to a high temperature cooling water set technical field, in particular to a novel high temperature cooling water set, including the unit casing, be equipped with air inlet coil pipe and exhaust fan on the outer wall of unit casing, unit casing inner chamber is equipped with water tank and filler mechanism, the water tank is located under the filler mechanism, the air inlet coil pipe is located between filler mechanism and the water tank, the exhaust fan is located the top of filler mechanism, through setting up more than two filler pieces that are ladder-shaped distribution arrangement, make the novel high temperature cooling water set of this scheme design compare with current high temperature cooler, under the condition that the cross-sectional area is unanimous, the high temperature cooling water set of this scheme can save the height space greatly, under the condition that the model is different according to big or small, can reduce the; the two adjacent packing elements are connected through the partition plate, and the mode of blocking between every two adjacent packing elements is adopted, so that the heat and mass exchange between air flow and water flow between the single packing elements can be more sufficient.

Description

Novel high-temperature water chilling unit
Technical Field
The utility model relates to a high temperature cooling water set technical field, in particular to novel high temperature cooling water set.
Background
The water chilling unit is also called as: a refrigerator, a refrigerating unit, an ice water unit, a cooling device and the like; a conventional chiller includes four main components: the compressor, the evaporator, the condenser and the expansion valve, thereby realizing the refrigerating and heating effects of the unit; the high-temperature water chilling unit prepares high-temperature cold water by evaporative cooling, and saves energy by more than 80% compared with the traditional water chilling unit; the existing high-temperature water chilling unit has very wide use requirements in various industries, but the existing high-temperature water chilling unit has large whole volume and poor heat and mass exchange effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: provides a novel high-temperature water chilling unit.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a novel high-temperature water chilling unit comprises a unit shell, wherein an air inlet coil pipe and an exhaust fan are arranged on the outer wall of the unit shell, a water tank and a filling mechanism are arranged in an inner cavity of the unit shell, the water tank is located right below the filling mechanism, the air inlet coil pipe is located between the filling mechanism and the water tank, and the exhaust fan is located above the filling mechanism;
the packing mechanism comprises more than two packing pieces which are distributed and arranged in a stepped manner, every two adjacent packing pieces are connected through a partition plate, each packing piece comprises a first packing and a second packing, and the first packing and the second packing are mutually attached and communicated.
Furthermore, the first filler and the second filler are both wet curtains, the first filler is positioned above the second filler, and grains of the first filler are perpendicular to grains of the second filler.
Further, the height of the first filler is 30mm-100mm, and the height of the second filler is 1300mm-2300 mm.
Furthermore, the air inlet coil comprises a supporting shell, more than two coil mechanisms, an water outlet header, a water drainage header and a water inlet header which are arranged in parallel are arranged on the supporting shell, the coil mechanisms are positioned inside the supporting shell, the water outlet header, the water drainage header and the water inlet header are positioned outside the supporting shell, each coil mechanism comprises a first coil assembly, a second coil assembly, a third coil assembly and a fourth coil assembly, and the second coil assembly and the third coil assembly are positioned between the first coil assembly and the fourth coil assembly;
the first coil pipe assembly comprises more than two first coil pipes which are arranged in parallel, the second coil pipe assembly comprises more than two second coil pipes which are arranged in parallel, the third coil pipe component comprises more than two third coil pipes which are arranged in parallel, the fourth coil pipe component comprises more than two fourth coil pipes which are arranged in parallel, one end of the first coil pipe is communicated with one end of the second coil pipe, the other end opposite to one end of the first coil pipe is communicated with the water outlet header pipe, one end of the third coil pipe is communicated with one end of the fourth coil pipe, the other end, opposite to one end of the second coil pipe, is communicated with the other end, opposite to one end of the third coil pipe, the other end, opposite to one end of the second coil pipe, and the other end, opposite to one end of the third coil pipe, are communicated with the drainage header pipe, and the other end, opposite to one end of the fourth coil pipe, is communicated with the water inlet header pipe.
The beneficial effects of the utility model reside in that:
by arranging more than two filler parts which are distributed and arranged in a stepped manner, compared with the existing high-temperature cooling machine, the novel high-temperature cooling water machine set designed by the scheme can greatly save the height space under the condition of consistent cross sectional area, can reduce the height of the whole machine by 1000-2000 mm under the condition of different sizes and models, is more convenient to install and disassemble, and can be installed or disassembled by only opening the access door of the machine set shell according to steps; the two adjacent packing elements are connected through the partition plate, and the mode of blocking between every two adjacent packing elements is adopted, so that the heat and mass exchange between air flow and water flow between the single packing elements can be more sufficient.
Drawings
Fig. 1 is a schematic view of the working structure of a novel high-temperature water chiller according to the present invention;
fig. 2 is a schematic structural diagram of a filling mechanism of a novel high-temperature water chilling unit according to the present invention;
fig. 3 is a schematic structural diagram of an air inlet coil pipe of a novel high-temperature water chilling unit according to the present invention;
fig. 4 is a schematic structural diagram of an air inlet coil pipe of a novel high-temperature water chilling unit according to the present invention;
fig. 5 is a schematic structural diagram of a first unit of the novel high-temperature water chilling unit according to the present invention;
fig. 6 is a schematic structural diagram of a second unit of the novel high-temperature water chilling unit according to the present invention;
fig. 7 is a schematic structural diagram of a third unit of the novel high-temperature water chilling unit according to the present invention;
description of reference numerals:
1. a unit housing; 11. a water tank; 12. a filling mechanism; 121. a packing member; 1211. a first filler; 1212. A second filler;
2. an air inlet coil pipe; 21. a support housing; 22. a coil mechanism; 221. a first coil pipe; 222. a second coiled tube; 223. a third coil pipe; 224. a fourth coil pipe; 23. a water outlet header; 24. a drain header; 25. a water inlet header;
3. an exhaust fan;
4. an access door.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the technical solution provided by the present invention is:
a novel high-temperature water chilling unit comprises a unit shell, wherein an air inlet coil pipe and an exhaust fan are arranged on the outer wall of the unit shell, a water tank and a filling mechanism are arranged in an inner cavity of the unit shell, the water tank is located right below the filling mechanism, the air inlet coil pipe is located between the filling mechanism and the water tank, and the exhaust fan is located above the filling mechanism;
the packing mechanism comprises more than two packing pieces which are distributed and arranged in a stepped manner, every two adjacent packing pieces are connected through a partition plate, each packing piece comprises a first packing and a second packing, and the first packing and the second packing are mutually attached and communicated.
From the above description, the beneficial effects of the present invention are:
by arranging more than two filler parts which are distributed and arranged in a stepped manner, compared with the existing high-temperature cooling machine, the novel high-temperature cooling water machine set designed by the scheme can greatly save the height space under the condition of consistent cross sectional area, can reduce the height of the whole machine by 1000-2000 mm under the condition of different sizes and models, is more convenient to install and disassemble, and can be installed or disassembled by only opening the access door of the machine set shell according to steps; the two adjacent packing elements are connected through the partition plate, and the mode of blocking between every two adjacent packing elements is adopted, so that the heat and mass exchange between air flow and water flow between the single packing elements can be more sufficient.
Furthermore, the first filler and the second filler are both wet curtains, the first filler is positioned above the second filler, and grains of the first filler are perpendicular to grains of the second filler.
It can be known from the above-mentioned description that the line of first filler is mutually perpendicular with the line of second filler, can make rivers distribute more evenly, increases heat transfer area for hydroenergy is fast evaporated, and the cooling improves unit heat and mass exchange rate.
Further, the height of the first filler is 30mm-100mm, and the height of the second filler is 1300mm-2300 mm.
Furthermore, the air inlet coil comprises a supporting shell, more than two coil mechanisms, an water outlet header, a water drainage header and a water inlet header which are arranged in parallel are arranged on the supporting shell, the coil mechanisms are positioned inside the supporting shell, the water outlet header, the water drainage header and the water inlet header are positioned outside the supporting shell, each coil mechanism comprises a first coil assembly, a second coil assembly, a third coil assembly and a fourth coil assembly, and the second coil assembly and the third coil assembly are positioned between the first coil assembly and the fourth coil assembly;
the first coil pipe assembly comprises more than two first coil pipes which are arranged in parallel, the second coil pipe assembly comprises more than two second coil pipes which are arranged in parallel, the third coil pipe component comprises more than two third coil pipes which are arranged in parallel, the fourth coil pipe component comprises more than two fourth coil pipes which are arranged in parallel, one end of the first coil pipe is communicated with one end of the second coil pipe, the other end opposite to one end of the first coil pipe is communicated with the water outlet header pipe, one end of the third coil pipe is communicated with one end of the fourth coil pipe, the other end, opposite to one end of the second coil pipe, is communicated with the other end, opposite to one end of the third coil pipe, the other end, opposite to one end of the second coil pipe, and the other end, opposite to one end of the third coil pipe, are communicated with the drainage header pipe, and the other end, opposite to one end of the fourth coil pipe, is communicated with the water inlet header pipe.
From the above description, the air inlet coil pipe is provided with the above structure, and when the high-temperature water chiller is in a low-temperature state, the air inlet coil pipe can drain water in time.
Referring to fig. 1 to 7, a first embodiment of the present invention is:
referring to fig. 1, a novel high-temperature water chilling unit comprises a unit shell 1, wherein an air inlet coil 2 and an exhaust fan 3 are arranged on the outer wall of the unit shell 1, a water tank 11 and a filling mechanism 12 are arranged in the inner cavity of the unit shell 1, the water tank 11 is positioned right below the filling mechanism 12, the air inlet coil 2 is positioned between the filling mechanism 12 and the water tank 11, and the exhaust fan 3 is positioned above the filling mechanism 12;
referring to fig. 2, the packing mechanism 12 includes more than two packing elements 121 arranged in a step-like distribution, two adjacent packing elements 121 are connected by a partition, the packing elements 121 include a first packing 1211 and a second packing 1212, and the first packing 1211 and the second packing 1212 are attached to and communicated with each other.
The first packing 1211 and the second packing 1212 are both wet curtains, the first packing 1211 is located above the second packing 1212, and the grain of the first packing 1211 is perpendicular to the grain of the second packing 1212.
The height of the first filler 1211 is 30mm to 100mm, preferably 50mm, and the height of the second filler 1212 is 1300mm to 2300mm, preferably 1800 mm.
Referring to fig. 3 and 4, the air intake coil includes a support housing, the support housing is provided with more than two coil mechanisms, a water outlet header 23, a water discharge header 24 and a water inlet header 25, the coil mechanisms are located inside the support housing, the water outlet header 23, the water discharge header 24 and the water inlet header 25 are all located outside the support housing, the coil mechanisms include a first coil assembly, a second coil assembly, a third coil assembly and a fourth coil assembly, and the second coil assembly and the third coil assembly are located between the first coil assembly and the fourth coil assembly;
the first coil pipe assembly comprises more than two first coil pipes 221 which are arranged in parallel, the second coil pipe assembly comprises more than two second coil pipes 222 which are arranged in parallel, the third coil pipe assembly comprises more than two third coil pipes 223 which are arranged in parallel, the fourth coil pipe assembly comprises more than two fourth coil pipes 224 which are arranged in parallel, one end of each first coil pipe 221 is communicated with one end of each second coil pipe 222, the other end, opposite to one end of each first coil pipe 221, is communicated with the water outlet header pipe 23, one end of each third coil pipe 223 is communicated with one end of each fourth coil pipe 224, the other end, opposite to one end of each second coil pipe 222, is communicated with the other end, opposite to one end of each third coil pipe 223, the other end, opposite to one end of each second coil pipe 222, and the other end, opposite to one end of each third coil pipe 223, are communicated with the drainage header pipe 24, the opposite end of the fourth coil 224 communicates with the inlet header 25.
The gradient of the air inlet coil 2 when being installed is 3-5 per mill inclined to the side of the drainage header 2222;
the number of the second coil assemblies and the third coil assemblies is equal and is not limited to one group, and the second coil assemblies and the third coil assemblies can be one group, or two or more than two groups, when the number of the second coil assemblies and the third coil assemblies is two groups, the number of the drainage collecting pipes 24 is two, and one group is matched with one drainage collecting pipe 24.
The working principle of the novel high-temperature water chilling unit is as follows:
high-temperature dry air entering the water chilling unit and high-temperature hot water used by a user are subjected to equal-humidity treatment at the air inlet coil 2, so that the dry bulb temperature and the wet bulb temperature of the air are reduced at the same time, and then the air enters the direct evaporative cooler, and heat and mass exchange is carried out between the air and the water on the surface of the filler mechanism 12; water passing through the air inlet coil 2 is conveyed to the top end of the filling mechanism 12 for spraying, a part of heat in the liquid water is discharged from the exhaust fan 3 in a water evaporation mode and enters air, and the temperature of the liquid water is reduced due to heat loss, so that high-temperature cold water is obtained.
The design of the novel high temperature cooling water set of this scheme design is more nimble, and the equipment mode is more convenient, can be according to user's actual demand, the length and width height of adjustment unit to and the position of fan group installation and the direction of exhaust fan 3, this scheme provides the installation sketch map of three kinds of styles (three units all set up access door 4, make things convenient for the installation and the dismantlement of mechanism 12 of packing), as follows:
the first mode is as follows: the installation with limited height direction refers to fig. 5, a fan of the low-style high-temperature water chiller is arranged on the side, the width direction is increased, and the air outlet mode can be selected from upper air outlet, lower air outlet or side air outlet; for a short high-temperature water cooler, if the water quantity needs to be increased, the water quantity can be increased along the length direction or the width direction; many concatenation installations also can place to length or width direction, but need consider to overhaul with the air inlet space.
The second pattern is as follows: the installation in the limited length direction is shown in figure 6, and is a machine type structure diagram in the limited length direction, the requirement can be met if the water quantity is small on one side, if a large water quantity is needed, the structure shown in figure 6 is made, mirror images are arranged on the left and the right, and the installation and the design are convenient; the multiple assembling modes are also assembled in the width direction, but enough air inlet and maintenance space needs to be reserved for two separated assembling modes.
The third pattern: the installation with limited width direction refers to fig. 7, which is a machine type structure diagram with limited width direction, the exhaust fan 3 is arranged on the upper part, the machine type with small water volume shortens the length direction, and the machine type with large water volume increases the length direction; the number of the assembling modes can be increased along the length direction.
To sum up, the utility model provides a novel high temperature water chilling unit, through setting up more than two packing pieces that are ladder-shaped distribution arrangement, make the novel high temperature water chilling unit of this scheme design compare with current high temperature cooling machine, under the unanimous circumstances of cross-sectional area, the high temperature water chilling machine of this scheme can greatly save the height space, according to the circumstances that the model of big or small is different, can reduce the whole machine height 1000mm-2000mm, and can be more convenient in installation and dismantlement, only need through opening the access door of unit casing, install or dismantle according to ladder one; the two adjacent packing elements are connected through the partition plate, and the mode of blocking between every two adjacent packing elements is adopted, so that the heat and mass exchange between air flow and water flow between the single packing elements can be more sufficient.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (4)

1. A novel high-temperature water chilling unit is characterized by comprising a unit shell, wherein an air inlet coil pipe and an exhaust fan are arranged on the outer wall of the unit shell, a water tank and a filling mechanism are arranged in the inner cavity of the unit shell, the water tank is located right below the filling mechanism, the air inlet coil pipe is located between the filling mechanism and the water tank, and the exhaust fan is located above the filling mechanism;
the packing mechanism comprises more than two packing pieces which are distributed and arranged in a stepped manner, every two adjacent packing pieces are connected through a partition plate, each packing piece comprises a first packing and a second packing, and the first packing and the second packing are mutually attached and communicated.
2. The novel high-temperature water chilling unit according to claim 1, wherein the first filler and the second filler are both wet curtains, the first filler is located above the second filler, and the grains of the first filler are perpendicular to the grains of the second filler.
3. The novel high-temperature water chilling unit according to claim 1, wherein the height of the first filler is 30mm-100mm, and the height of the second filler is 1300mm-2300 mm.
4. The novel high-temperature water chilling unit according to claim 1, wherein the air intake coil includes a support housing, the support housing is provided with more than two coil mechanisms, an outlet header, a drain header and an inlet header, the coil mechanisms are arranged inside the support housing, the outlet header, the drain header and the inlet header are all arranged outside the support housing, the coil mechanisms include a first coil assembly, a second coil assembly, a third coil assembly and a fourth coil assembly, and the second coil assembly and the third coil assembly are arranged between the first coil assembly and the fourth coil assembly;
the first coil pipe assembly comprises more than two first coil pipes which are arranged in parallel, the second coil pipe assembly comprises more than two second coil pipes which are arranged in parallel, the third coil pipe component comprises more than two third coil pipes which are arranged in parallel, the fourth coil pipe component comprises more than two fourth coil pipes which are arranged in parallel, one end of the first coil pipe is communicated with one end of the second coil pipe, the other end opposite to one end of the first coil pipe is communicated with the water outlet header pipe, one end of the third coil pipe is communicated with one end of the fourth coil pipe, the other end, opposite to one end of the second coil pipe, is communicated with the other end, opposite to one end of the third coil pipe, the other end, opposite to one end of the second coil pipe, and the other end, opposite to one end of the third coil pipe, are communicated with the drainage header pipe, and the other end, opposite to one end of the fourth coil pipe, is communicated with the water inlet header pipe.
CN202021361612.0U 2020-07-13 2020-07-13 Novel high-temperature water chilling unit Active CN213179603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021361612.0U CN213179603U (en) 2020-07-13 2020-07-13 Novel high-temperature water chilling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021361612.0U CN213179603U (en) 2020-07-13 2020-07-13 Novel high-temperature water chilling unit

Publications (1)

Publication Number Publication Date
CN213179603U true CN213179603U (en) 2021-05-11

Family

ID=75792872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021361612.0U Active CN213179603U (en) 2020-07-13 2020-07-13 Novel high-temperature water chilling unit

Country Status (1)

Country Link
CN (1) CN213179603U (en)

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