CN211903857U - Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization - Google Patents
Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization Download PDFInfo
- Publication number
- CN211903857U CN211903857U CN202020337376.2U CN202020337376U CN211903857U CN 211903857 U CN211903857 U CN 211903857U CN 202020337376 U CN202020337376 U CN 202020337376U CN 211903857 U CN211903857 U CN 211903857U
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- China
- Prior art keywords
- plate
- surface cooler
- metal corrugated
- type surface
- plate surface
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 title abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 title abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 39
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electrostatic Separation (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to a plate-type surface cooler with automatic cleaning and electrostatic dust removal sterilization functions, which belongs to the technical field of air conditioning ventilation. The plate type surface cooler comprises a plate type surface cooler body (1), wherein the plate type surface cooler body (1) is formed by stacking a plurality of metal corrugated plate bundles (9) on an end plate (10); the metal corrugated plate bundle (9) is a plate bundle formed by overlapping two metal corrugated plates (11), an inter-plate fresh air channel is formed between every two metal corrugated plate bundles (9), and a cold and hot medium channel (12) is formed inside each metal corrugated plate bundle (9); and a group of cathode line sets (2) are also arranged between every two metal corrugated plate bundles (9). The utility model discloses a plate-type surface cooler that self-cleaning and electrostatic precipitator disinfected, compact structure simple to operate, the heat transfer capacity height possesses automatic deashing function of disinfecting simultaneously.
Description
Technical Field
The utility model relates to a plate-type surface cooler with automatic cleaning and electrostatic dust removal sterilization functions, which belongs to the technical field of air conditioning ventilation.
Background
In the field of centralized central air-conditioning, no matter an air system, an air-water mixing system or a fan coil, a surface cooler is a necessary device, a commonly used surface cooler usually adopts a copper tube aluminum fin type tube heat exchanger, the tube fin type surface heat exchanger has the defects of large volume, large flow resistance at the air side, low heat exchange efficiency and the like, meanwhile, the air side of the surface cooler is not easy to clean, the air humidity is high in summer, and bacteria are easy to breed when water vapor is condensed outside the surface cooler.
Meanwhile, in a centralized central air conditioning system, in order to solve the problems of dust in air and the like, an electrostatic precipitator or a filter screen with large volume is also configured in front of a surface cooler, the electrostatic precipitator needs to be periodically detached and cleaned, the filter screen needs to be periodically replaced, and the superposition of the two devices causes the high equipment cost and operation cost of the conventional air treatment system, so that the requirements of users are difficult to meet.
Chinese patent publication No. CN2378673Y discloses a surface cooler for an air conditioner convenient to clean, which is composed of coil pipes and fork pieces, wherein the coil pipes are divided into a plurality of groups, grooved wheels and pulleys are arranged at the upper and lower ends of each coil pipe of each group, a bracket supporting grooved wheel is arranged in a channel, and a supporting frame connects the coil pipes and the pulleys and enables the pulleys to be arranged in a slideway;
the cleaning is very convenient, the surface cooler can be always in a clean and dustless state, and the working efficiency of the surface cooler can be greatly improved;
however, the surface cooler adopts a plurality of groups of coil pipes, grooved wheels and pulleys are required to be arranged at the upper end and the lower end of each coil pipe of each group, the structure is complex, the assembly is not easy, and meanwhile, the tube-fin surface heat exchanger has large air-side flow resistance and lower heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a plate surface cooler that self-cleaning and electrostatic precipitator disinfect, it has function, electrostatic precipitator's function and abluent function of new trend and cold and hot medium heat transfer.
The purpose of the utility model is realized like this: a plate type surface cooler with automatic cleaning and electrostatic dust removal sterilization comprises a plate type surface cooler body, wherein the plate type surface cooler body is formed by stacking a plurality of metal corrugated plate bundles on an end plate;
the metal corrugated plate bundle is a plate bundle formed by two metal corrugated plates which are overlapped, an inter-plate fresh air channel is formed between every two metal corrugated plate bundles, and a cold and hot medium channel is formed inside each metal corrugated plate bundle;
and a group of cathode line groups are also arranged between every two metal corrugated plate bundles.
The metal corrugated plate bundle is also provided with a cold and heat medium inlet and a cold and heat medium outlet;
the cold and heat medium inlet is connected with the cold and heat medium inlet header;
and the cooling and heating medium outlet is connected with the cooling and heating medium outlet header.
The cathode line group is fixed on the end plate through a plurality of insulators and is externally connected with a power supply.
The distance between every two metal corrugated plate bundles is 1-30 mm.
The upper part of the plate type surface cooler body is provided with automatic cleaning equipment, and the lower part of the plate type surface cooler body is provided with a fly ash collecting device;
the plate surface cooler body is grounded.
And a plurality of cathode lines are uniformly distributed in the cathode line group.
The number of the cathode lines is 2-100.
Compared with the prior art, the utility model discloses a plate-type surface cooler that self-cleaning and electrostatic precipitator disinfect has following advantage:
the plate-type surface cooler with automatic cleaning and electrostatic dust removal and sterilization of the utility model overcomes the defects of high cost and operation cost, difficult cleaning, easy germ breeding, low heat exchange efficiency and the like of the traditional tube fin type surface cooler, and provides integrated equipment with automatic cleaning and electrostatic dust removal and heat exchange with lower cost for the air conditioning ventilation industry;
the plate type surface cooler with the functions of automatic cleaning and electrostatic dust removal and sterilization has the advantages of small volume, strong heat exchange capacity, capability of reducing the temperature of the return water supplied by the cooling and heating medium and energy conservation effect on the whole air conditioning system;
the plate type surface cooler with the functions of automatic cleaning and electrostatic dust removal and sterilization overcomes the problems that the prior electrostatic dust removal equipment needs to be periodically disassembled and cleaned and the like, can be automatically cleaned, and the heat transfer capacity of the plate type surface cooler can be enhanced by an electric field;
the utility model discloses a self-cleaning and electrostatic precipitator's board-like surface cooler that disinfects has combined electrostatic precipitator and board-like surface cooler's advantage for air conditioner ventilation trade, system operation fresh air resistance is lower, not only is applicable to the project of building newly, is fit for the limited transformation project in wind channel space more.
Drawings
Fig. 1 is a schematic structural view of the plate-type surface cooler of the present invention with automatic cleaning and electrostatic dust removal and sterilization functions.
Fig. 2 is a top view of the corrugated metal sheet of the plate-type surface cooler with automatic cleaning and electrostatic dust collection sterilization functions.
Fig. 3 is a cross-sectional view of the metal corrugated sheet butt-welding rear channel of the plate-type surface cooler with automatic cleaning and electrostatic dust collection sterilization functions.
Fig. 4 is a top view of the cathode wire set of the plate-type surface cooler with automatic cleaning and electrostatic dust collection and sterilization functions.
Fig. 5 is a front view of an end plate of the plate-type surface cooler with automatic cleaning and electrostatic dust collection and sterilization functions.
Wherein:
1. a plate surface cooler body; 2. a set of cathode lines; 3. automatic cleaning equipment; 4. a fresh air inlet; 5. a fresh air outlet; 6. a cold and hot medium inlet; 7. a cold and hot medium outlet; 8. a fly ash collection device; 9. a metal corrugated sheet bundle; 10. an end plate; 11. a metal corrugated sheet; 12. a cold and heat medium channel; 13. an insulator; 14. a cathode line; 15. a heating and cooling medium inlet header; 16. a cooling and heating medium outlet header.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 5, a plate-type surface cooler with automatic cleaning and electrostatic dust collection sterilization comprises a plate-type surface cooler body 1, wherein the plate-type surface cooler body 1 is formed by stacking a plurality of metal corrugated plate bundles 9 on an end plate 10;
the metal corrugated plate bundle 9 is a plate bundle formed by overlapping two metal corrugated plates 11, an inter-plate fresh air channel is formed between every two metal corrugated plate bundles 9, and a cold and heat medium channel 12 is formed inside each metal corrugated plate bundle 9;
and a group of cathode line sets 2 are also arranged between every two metal corrugated plate bundles 9.
The metal corrugated plate bundle 9 is also provided with a cooling and heating medium inlet 6 and a cooling and heating medium outlet 7;
the cold and heat medium inlet 6 is connected with a cold and heat medium inlet header 15;
the cooling medium outlet 7 is connected with a cooling medium outlet header 16.
The cathode line group 2 is fixed on the end plate 10 through a plurality of insulators 13 and is externally connected with a power supply.
The distance between every two metal corrugated plate bundles 9 is 1-30 mm.
The upper part of the plate-type surface cooler body 1 is provided with an automatic cleaning device 3, and the lower part is provided with a fly ash collecting device 8;
the plate surface cooler body 1 is grounded.
A plurality of cathode lines 14 are uniformly distributed in the cathode line group 2.
The number of the cathode lines 14 is 2-100, so that the dust removal and sterilization capacity of the equipment is ensured.
In this embodiment, the automatic cleaning device 3 may be a spraying device, and after the power supply and the air conditioning fresh air system are periodically turned off, the cleaning liquid and water may be sprayed from the upper portion to clean the plate bundle.
In this embodiment, the fly ash collecting device 8 may be a dust box.
In the present embodiment, the cross section of the cooling and heating medium passage 12 includes, but is not limited to, an oval, a rectangle, a trapezoid, and a circle, and the cooling and heating medium is heat-treated by being counter-flowed to the fresh air in the plate surface cooler body 1.
In the embodiment, the metal corrugated plate bundle 9 is formed by overlapping two metal corrugated plates 11 to form a plate bundle, and a cooling and heating medium channel 12 is formed inside the plate bundle; the corrugated metal plate 11 is a corrugated plate formed by pressing, so that heat transfer between a cooling medium and fresh air can be enhanced, and the volume of the surface cooler is reduced.
In this embodiment, the cathode wire set 2 is arranged between every two metal corrugated plate bundles 9, when in use, the cathode wire 2 is electrified, the plate-type surface cooler body 1 is grounded, and when fresh air passes through the metal corrugated plate bundles 9, charged particles are collected on the anode plate bundles.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a plate-type surface cooler that self-cleaning and electrostatic precipitator disinfect which characterized in that: the plate type surface cooler comprises a plate type surface cooler body (1), wherein the plate type surface cooler body (1) is formed by stacking a plurality of metal corrugated plate bundles (9) on an end plate (10);
the metal corrugated plate bundle (9) is a plate bundle formed by overlapping two metal corrugated plates (11), an inter-plate fresh air channel is formed between every two metal corrugated plate bundles (9), and a cold and hot medium channel (12) is formed inside each metal corrugated plate bundle (9);
and a group of cathode line sets (2) are also arranged between every two metal corrugated plate bundles (9).
2. The plate surface cooler of claim 1, wherein the plate surface cooler is one of a self-cleaning plate, and the plate surface cooler comprises: the metal corrugated plate bundle (9) is also provided with a cooling and heating medium inlet (6) and a cooling and heating medium outlet (7);
the cold and hot medium inlet (6) is connected with a cold and hot medium inlet header (15);
the cooling medium outlet (7) is connected with a cooling medium outlet header (16).
3. The plate surface cooler of claim 1, wherein the plate surface cooler is one of a self-cleaning plate, and the plate surface cooler comprises: the cathode line set (2) is fixed on the end plate (10) through a plurality of insulators (13) and is externally connected with a power supply.
4. The plate surface cooler of claim 1, wherein the plate surface cooler is one of a self-cleaning plate, and the plate surface cooler comprises: the distance between every two metal corrugated plate bundles (9) is 1-30 mm.
5. The plate surface cooler of claim 1, wherein the plate surface cooler is one of a self-cleaning plate, and the plate surface cooler comprises: the upper part of the plate type surface cooler body (1) is provided with automatic cleaning equipment (3), and the lower part is provided with a fly ash collecting device (8);
the plate surface cooler body (1) is grounded.
6. The plate surface cooler of claim 3, wherein the plate surface cooler is one of a self-cleaning plate, and an electrostatic dust collection plate, wherein the plate surface cooler comprises: a plurality of cathode lines (14) are uniformly distributed in the cathode line group (2).
7. The plate surface cooler of claim 6, wherein the plate surface cooler is characterized by comprising: the number of the cathode lines (14) is 2-100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337376.2U CN211903857U (en) | 2020-03-18 | 2020-03-18 | Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337376.2U CN211903857U (en) | 2020-03-18 | 2020-03-18 | Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211903857U true CN211903857U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337376.2U Active CN211903857U (en) | 2020-03-18 | 2020-03-18 | Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211903857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271995A (en) * | 2020-03-18 | 2020-06-12 | 江苏双良低碳产业技术研究院有限公司 | Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization |
-
2020
- 2020-03-18 CN CN202020337376.2U patent/CN211903857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271995A (en) * | 2020-03-18 | 2020-06-12 | 江苏双良低碳产业技术研究院有限公司 | Plate type surface cooler capable of automatically cleaning and electrostatic dust removal sterilization |
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