CN207936779U - A kind of dry-and wet-type condenser of anti-scaling anti-corrosive - Google Patents

A kind of dry-and wet-type condenser of anti-scaling anti-corrosive Download PDF

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Publication number
CN207936779U
CN207936779U CN201820303074.6U CN201820303074U CN207936779U CN 207936779 U CN207936779 U CN 207936779U CN 201820303074 U CN201820303074 U CN 201820303074U CN 207936779 U CN207936779 U CN 207936779U
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Prior art keywords
evaporation
tube
import
wet
fin
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CN201820303074.6U
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Inventor
孙继东
丁式平
金友光
何慧丽
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Beijing Deneng Hengxin Technology Co Ltd
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Beijing Hot Mdt Infotech Ltd
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Abstract

A kind of dry-and wet-type condenser of anti-scaling anti-corrosive, including multiple evaporation tubes and multi-disc fin;It is characterized in that:The evaporation tube is all aluminium alloy material evaporation straight tube;Multiple evaporation tubes are arranged as multiple row evaporation straight tube group, the inlet parallel of the evaporation straight tube group of each row is erected in import on collector, and the bottom end seal of each import VERTICAL TUBE is got up, and top is connected in parallel on the total collector of import, one end of the total collector of import seals, and the other end is working medium import;The outlet of the evaporation straight tube group of each row is connected in parallel on outlet and erects on collector, and each end sealing for exporting VERTICAL TUBE gets up, and bottom end is connected in parallel on the total collector in outlet, exports one end sealing of total collector, the other end is sender property outlet.

Description

A kind of dry-and wet-type condenser of anti-scaling anti-corrosive
Technical field
This application involves a kind of cooling equipment, in particular to a kind of dry-and wet-type condenser of anti-scaling anti-corrosive.
Background technology
Evaporative condenser generally use coiled set of heat exchange tubes is at heat exchanger on current market.In heat exchanger outer surface It is cooled down with shower water, and so that air evaporation is taken away heat using the shower water of cycle.Due to nothing between the upper down tube of coil pipe Medium guide cooling water flows, and when cooling water lands from top to bottom, under the traction of vertical wind direction, cooling water is unordered to wave easily It generates and flies water, water distribution is uneven on coil pipe, easily deposits and does, and reduces exchange capability of heat and there are fouling risks, and also having causes to exchange heat Less efficient, the shortcomings of heat exchanger consumptive material is more and manufacturing cost is high;On the other hand, cooling water flow through multilayer coil pipe surface and Gap, in absorption coil after the heat of gas, temperature rise is larger, even if heat exchange, which occurs, with the cooling air flowed through one Fixed cooling, but cooling extent is smaller, causes the temperature in coil pipe region higher, and the cooling efficiency of coil pipe is made to be substantially reduced.
Invention content
The shortcomings that the purpose of this utility model is exactly for the prior art, and a kind of dry-and wet-type condensation of anti-scaling anti-corrosive is provided Device.
In order to achieve the above object, the technical solution of the utility model is:A kind of dry-and wet-type condenser of anti-scaling anti-corrosive, packet Include multiple evaporation tubes and multi-disc fin;The evaporation tube is all aluminium alloy material evaporation straight tube;Multiple evaporation tubes are arranged as multiple row Straight tube group is evaporated, the inlet parallel of the evaporation straight tube group of each row is erected in import on collector, and the bottom end of each import VERTICAL TUBE is close It closes and, top is connected in parallel on the total collector of import, and one end sealing of the total collector of import, the other end is working medium import;It is described every The outlet of the evaporation straight tube group of one row is connected in parallel on outlet and erects on collector, and each end sealing for exporting VERTICAL TUBE gets up, bottom end It is connected in parallel on the total collector in outlet, exports one end sealing of total collector, the other end is sender property outlet.
Further, the fin is all aluminium alloy material with evaporation tube same material, is formed on fin and the steaming Pipe spread pattern is compatible lines up plurality of rows of multiple holes for hair, and the evaporation tube is inserted through the multi-disc all aluminium alloy material Fin, and be in close contact with the hole wall in the hole.
Further, the evaporation pipe surface is equipped with solder layer, the evaporation tube and all aluminium alloy material fin upper surface hole Hole wall welding.
Further, the multi-disc fins set fins set in a row, and the arrangement regulation in the hole on each aluminum fin-stock and institute Evaporation tube spread pattern is stated to be adapted.
Further, the multi-disc fin forms multiple rows of discrete fins set, and the arrangement in the hole on each aluminum fin-stock Rule is consistent with the arrangement regulation of each column evaporation tube.
Further, described to be respectively equipped with outlet end plate and sheet inlet outside the aluminum fin-stock at evaporation tube both ends, it is described go out Mouth end plate and sheet inlet and the evaporation tube grafting.
Further, electrophoretic process is done on the surface of the evaporation tube and fin.
Compared with prior art, the utility model has the advantage that:1, heat exchange efficiency is high;2, simple for production, it does not need Complicated large scale equipment, it is at low cost;3, the utility model can be manufactured by convenient method so that evaporation tube can be disposably complete Portion is inserted into the fin, and evaporation tube and fin contacts area are big, are tightly combined, the good sound construction of heat exchange property;4, evaporation tube, wing Piece, two end plates, inlet and outlet erect collector and the total collector of inlet and outlet uses all aluminium alloy material, effectively prevent electrochemistry rotten Erosion, and there is cost advantage.
Description of the drawings
Fig. 1 is structural representation Fig. 1 of the utility model condenser.
Fig. 2 is structural representation Fig. 2 of the utility model condenser.
Fig. 3 is component fin plan view in Fig. 2.
Fig. 4 is component fin side view in Fig. 2.
Fig. 5 is circle inside points enlarged drawing in Fig. 4.
In figure:1, evaporation tube;2, fin;21, fin hole;3, end plate is exported;4, sheet inlet;5, it exports and erects collector;6、 Collector is erected in import;7, total collector is exported;8, the total collector of import;9, sender property outlet;10, working medium import.
Specific implementation mode
The utility model is further illustrated with embodiment, as described below is only the preferred embodiment of the utility model below , it is not intended to limit the utility model, it is right although the utility model is described in detail with reference to the foregoing embodiments For those skilled in the art, still can with technical scheme described in the above embodiments is modified, or Equivalent replacement of some of the technical features.Any modification made by within the spirit and principle of the utility model, Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
It please refers to Fig.1 with shown in Fig. 2, the dry-and wet-type condenser of the utility model anti-scaling anti-corrosive includes 1 He of multiple evaporation tubes Multi-disc fin 2;The evaporation tube 1 is the evaporation straight tube of all aluminium alloy material.
Multiple evaporation tubes 1 are arranged as multiple evaporation straight tube columns, and the number of the evaporation tube 1 of each row is identical;Each row The working medium inlet parallel of all evapn pipe 1 erected on collector 6 in import, the bottom end seal of each import VERTICAL TUBE 6 is got up, top End is connected in parallel on the total collector of import 8, and one end sealing of the total collector of import 8, the other end is working medium import 10;The institute of each row There is the sender property outlet of evaporation straight tube 1 to be connected in parallel on outlet to erect on collector 5, each end sealing for exporting VERTICAL TUBE 5 gets up, bottom end It is connected in parallel on and exports on total collector 7, export one end sealing of total collector 7, the other end is sender property outlet 9.
It is parallel between all evapn straight tube;The working medium import of each evaporation tube 1 is higher than its sender property outlet, i.e., often The working medium import of a evaporation tube 1 has inclination angle with horizontal plane.
It please refers to Fig.3 to shown in Fig. 5, the fin 2 is all aluminium alloy material with 1 same material of evaporation tube, the wing The surface of piece 2 is corrugated, be formed on Wavelike finned 2 it is compatible with 1 spread pattern of the evaporation tube line up it is plurality of rows of Multiple holes 21, the evaporation tube 1 is inserted through the multi-disc fin 2, and is in close contact with the hole wall in the hole 21, evaporation tube 1 surface is equipped with solder layer, and the evaporation tube 1 and the hole wall of 2 upper surface hole 21 of fin weld.
In the present embodiment, outlet end plate 3 and sheet inlet 4, institute are respectively equipped with outside the aluminum fin-stock 2 at 1 both ends of evaporation tube State outlet end plate 3 and sheet inlet 4 and the evaporation tube grafting.
The columns of the evaporation tube 1 can be with five row of the present embodiment, even more multiple row.
Operation principle of the utility model for the heat exchanger of evaporative condenser:The working medium of heat enters through working medium import 10 Collector 6 is erected in the total collector 8 of import, each import that entrance is then tapped off, and working medium erects the evaporation tube 1 that collector 6 enters each row through import; Working medium in the evaporation tube 1 by aluminum fin-stock 1 and air heat-exchange or with the cooling water that is sprayed from the utility model heat exchanger top It exchanges heat, entering each outlet through cooling working medium erects collector 7, is then pooled to the total collector 7 in outlet, warp through exporting perpendicular collector 7 It exports total collector 7 and is sent into sender property outlet 9.
In the present embodiment, it is five row evaporation tubes, 1 number of evaporation tube of each column evaporation tube is identical, and five row evaporation tubes use One entire row aluminum fin-stock 2.
In addition, the aluminum fin-stock 2 that each column evaporation tube 1 interts can be the arrangement rule in the hole on independent and each aluminum fin-stock 2 Rule is consistent with the arrangement regulation of each column evaporation tube 1.
Chromium phosphate or aluminium hydroxide are coated in the friendly face of the evaporation tube 1 and fin 2, and outer layer applies potassium silicate colloid, this Sample internal layer can anticorrosion, outer layer is hydrophilic.
The surface of the evaporation tube 1 and fin 2 can also do electrophoretic process.
The surface of the evaporation tube 1 and fin 2 applies hydrophilic corrosive-resistant filming, with ceria for main corrosive-resistant filming object, leads to Addition titanium dioxide, silica are crossed to increase the hydrophily of film.
The main feature of the utility model condenser:1, all aluminium alloy material, effectively prevent electrochemical corrosion, and at This advantage;
2, evaporation tube is straight line, unidirectionally, and there is inclination angle in operating position with horizontal plane, in favor of the condensation and flowing of working medium;
3, all evapn pipe is arranged in parallel, conducive to the making and follow-up expansion tube process for removing fin;
4, corresponding to the work inclination angle of evaporation tube, special construction used by fin ensure that the operating position of fin exists On vertical guide, is conducive to the formation of cooling moisture film and increases residence time and the utilization rate of moisture film;
5, it is suitable for the air-cooled and cold two kinds of operating modes of evaporation, it can be according to the timely switch mode of variation of ambient temperature, to drop Low power consumption;
6, simple in structure, it further reduced manufacturing cost;
7, easy to maintain, it further reduced cost of use.
It should be noted that for each embodiment above-mentioned, for simple description, therefore the component that it is all expressed as or portion Part combines, but those skilled in the art should understand that, the application is not limited by described component names, because of foundation The application, certain components may be implemented the function of above-mentioned corresponding component also within the protection domain of the application.Secondly, ability Field technique personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved component is not Must be necessary to the application.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, for example, the unit division, only A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as the protection domain of the application.

Claims (8)

1. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive, including multiple evaporation tubes and multi-disc fin;It is characterized in that:The evaporation Pipe is evaporation straight tube;Multiple evaporation tubes are arranged as multiple row evaporation straight tube group, the evaporation straight tube in the evaporation straight tube group of each row Working medium inlet parallel is erected in import on collector, and the bottom end seal of each import VERTICAL TUBE is got up, and top is connected in parallel on import and always collects Guan Shang, one end sealing of the total collector of import, the other end is working medium import;Evaporation straight tube in the evaporation straight tube group of each row Sender property outlet be connected in parallel on outlet and erect on collector, each end sealing for exporting VERTICAL TUBE gets up, and it is total that bottom end is connected in parallel on outlet On collector, one end sealing of total collector is exported, the other end is sender property outlet.
2. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 1, it is characterised in that:Each evaporation tube It is the evaporation straight tube of all aluminium alloy, is parallel between all evapn straight tube;The working medium import of each evaporation tube is higher than it Sender property outlet, i.e., working medium import and the horizontal plane of each evaporation tube have inclination angle.
3. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 1, it is characterised in that:The fin is full aluminium Alloy material, the surface of the fin be it is corrugated, it is Wavelike finned on be formed with and be adapted with the evaporation tube spread pattern Line up plurality of rows of multiple holes, the evaporation tube be inserted through it is Wavelike finned described in multi-disc, and with it is Wavelike finned on The hole wall in hole is in close contact.
4. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 3, it is characterised in that:The evaporation pipe surface Equipped with solder layer, the hole wall of the evaporation tube and all aluminium alloy material fin upper surface hole welds.
5. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 3, it is characterised in that:The multi-disc fins set Fins set in a row, and the arrangement regulation in the hole on each aluminum fin-stock and the evaporation tube spread pattern are adapted.
6. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 3, it is characterised in that:The multi-disc fin Multiple rows of discrete fins set is formed, and the arrangement regulation in the hole on each aluminum fin-stock is consistent with the arrangement regulation of each column evaporation tube.
7. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 1, it is characterised in that:It is described in evaporation tube two Outlet end plate and sheet inlet are respectively equipped with outside the aluminum fin-stock at end, the outlet end plate and sheet inlet are inserted with the evaporation tube It connects.
8. a kind of dry-and wet-type condenser of anti-scaling anti-corrosive according to claim 1, it is characterised in that:The evaporation tube and wing Do electrophoretic process in the surface of piece.
CN201820303074.6U 2018-03-06 2018-03-06 A kind of dry-and wet-type condenser of anti-scaling anti-corrosive Active CN207936779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820303074.6U CN207936779U (en) 2018-03-06 2018-03-06 A kind of dry-and wet-type condenser of anti-scaling anti-corrosive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820303074.6U CN207936779U (en) 2018-03-06 2018-03-06 A kind of dry-and wet-type condenser of anti-scaling anti-corrosive

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195207A (en) * 2018-03-06 2018-06-22 北京中热能源科技有限公司 A kind of dry-and wet-type condenser of anti-scaling anti-corrosive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195207A (en) * 2018-03-06 2018-06-22 北京中热能源科技有限公司 A kind of dry-and wet-type condenser of anti-scaling anti-corrosive

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Effective date of registration: 20190731

Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18,

Patentee after: Beijing Science and Technology Co., Ltd. Germany To Hanson

Address before: 100097 No. 11 Tengren Road, Niulanshan Town, Shunyi District, Beijing, 3 buildings, 4 floors

Patentee before: Beijing hot Mdt InfoTech Ltd