CN204593977U - A kind of evaporative condenser with reducing condenser pipe - Google Patents
A kind of evaporative condenser with reducing condenser pipe Download PDFInfo
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- CN204593977U CN204593977U CN201520266135.2U CN201520266135U CN204593977U CN 204593977 U CN204593977 U CN 204593977U CN 201520266135 U CN201520266135 U CN 201520266135U CN 204593977 U CN204593977 U CN 204593977U
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Abstract
The utility model discloses a kind of evaporative condenser with reducing condenser pipe, it comprises supporting frame, wherein, supporting frame has been evenly arranged many reducing condenser pipes, reducing condenser pipe comprises front pipeline and rear pipeline, and front pipeline is connected with rear pipeline, the length of front pipeline is more than or equal to the length of rear pipeline, front pipeline caliber is 1/1 to two/3rd of rear pipeline caliber, and many reducing condenser pipes are for being arranged in parallel, and all front pipelines are positioned at the same side of supporting frame.The parallel installation of condenser pipe, angle of inclination is not had with two ends bobbin carriage, save the arrangement space of evaporative condenser, add the layout quantity of condenser pipe, under equal steric requirements, increase substantially the power of condenser/evaporator, reducing condenser pipe of the present utility model decreases the space that liquid occupies in pipe, reduce thermal resistance, strengthen heat exchange efficiency, and elliptical tube two termination pipe can be avoided to occur the situation of to a certain degree vapour lock and noise.
Description
Technical field
The utility model relates to a kind of evaporative condenser with reducing condenser pipe.
Background technology
Evaporative condenser is using water and air as cooling agent, and it mainly utilizes part evaporation of water to take away processing medium condensation process and releases heat.Its shell is a sheet metal and rectangular box, and inside have condensation comb group, liquid distribution, water collection device, bottom establishes water-collecting tray, water circulating pump is established in casing outside, and axial flow blower is equipped with at casing top.During evaporative condenser work, cooling water delivers to the nozzle on condensation comb top by water pump, spray at condenser outer surface equably, form the moisture film that one deck is very thin, high-temperature technology medium enters from condensation comb top, and the liquid after being condensed flows out from bottom, after spray absorbs the heat of high-temperature technology medium to the water on condensation comb, part evaporation becomes water vapour, and all the other drop in the water-collecting tray of bottom, and supply-water pump recycles.Existing evaporative condenser is that a kind of pipe is interior in gaseous state and gas-liquid two-phase fluid, has the heat exchanger of phase transformation.Many employings condenser pipe is in tilted layout, and the height of Whole Equipment is increased, and increases manufacturing cost, also affects the result of use of equipment when field condition limits.When condenser pipe is in tilted layout, the second half section of condenser pipe flow process is occupied by coagulating liq substantially, and when comparing gaseous state, heat exchange thermal resistance increases, and when condenser pipe is in tilted layout, adds the arrangement space of evaporative condenser, decreases the layout quantity of condenser pipe under equal volume; The condenser pipe of part heat exchanger adopts ellipsoidal structure, connects, will produce certain vapour lock and noise like this when actual motion because of Volume Changes when condenser pipe is connected with two ends bobbin carriage because the problem of processing and fabricating can become elliptical tube into pipe.
Therefore, prior art needs further improvement and develops.
Utility model content
In view of above-mentioned the deficiencies in the prior art, a kind of evaporative condenser with reducing condenser pipe that the utility model provides, by horizontally disposed reducing condenser pipe, saves the arrangement space of evaporative condenser, adds the layout quantity of condenser pipe.
For solving the problems of the technologies described above, the utility model scheme comprises:
A kind of evaporative condenser with reducing condenser pipe, it comprises supporting frame, wherein, supporting frame has been evenly arranged many reducing condenser pipes, reducing condenser pipe comprises front pipeline and rear pipeline, and front pipeline is connected with rear pipeline, the length of front pipeline is more than or equal to the length of rear pipeline, front pipeline caliber is 1/1 to two/3rd of rear pipeline caliber, and many reducing condenser pipes are for being arranged in parallel, and all front pipelines are positioned at the same side of supporting frame.
Described evaporative condenser, wherein, the center line of front pipeline and the center line of rear pipeline are located along the same line, and the junction of front pipeline and rear pipeline is bell mouth shape.
Described evaporative condenser, wherein, the center line of front pipeline and the center line of rear pipeline are parallel to each other, and a side of front pipeline and a side of rear pipeline are located along the same line, and the junction of front pipeline and rear pipeline forms one and holds step.
A kind of evaporative condenser with reducing condenser pipe that the utility model provides, the parallel installation of condenser pipe, angle of inclination is not had with two ends bobbin carriage, save the arrangement space of evaporative condenser, add the layout quantity of condenser pipe, under equal steric requirements, increase substantially the power of condenser/evaporator, the caliber of front pipeline is less than the caliber of rear pipeline, rear pipeline is relatively large pipe, can by welding, socket, the connected mode such as to be spirally connected connects, front pipeline is connected with rear pipeline, reducing condenser pipe of the present utility model decreases the space that liquid occupies in pipe, reduce thermal resistance, strengthen heat exchange efficiency, and elliptical tube two termination pipe can be avoided to occur the situation of to a certain degree vapour lock and noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of evaporative condenser in the utility model;
Fig. 2 is the structural representation of a kind of reducing condenser pipe in the utility model;
Fig. 3 is the structural representation of another kind of evaporative condenser in the utility model;
Fig. 4 is the structural representation of another kind of reducing condenser pipe in the utility model.
Detailed description of the invention
The utility model provides a kind of evaporative condenser with reducing condenser pipe, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of evaporative condenser with reducing condenser pipe, as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, it comprises supporting frame 1, wherein, supporting frame 1 is evenly arranged many reducing condenser pipes 2, reducing condenser pipe 2 comprises front pipeline 3 and rear pipeline 4, front pipeline 3 is connected with rear pipeline 4, front pipeline 3 is identical with the length of rear pipeline 4, the length of front pipeline 3 is more than or equal to the length of rear pipeline 4, front pipeline 3 caliber is 1/1 to two/3rd of rear pipeline 4 caliber, many reducing condenser pipes 2 are for being arranged in parallel, all front pipelines 3 are positioned at the same side of supporting frame.Decrease the space that liquid occupies in pipe, reduce thermal resistance, strengthen heat exchange efficiency, and elliptical tube two termination pipe can be avoided to occur the situation of to a certain degree vapour lock and noise.
In a preferred embodiment of the present utility model, as shown in Figures 1 and 2, the center line of front pipeline 3 and the center line of rear pipeline 4 are located along the same line, i.e. concentric reducing, front pipeline 3 is bell mouth shape with the junction of rear pipeline 4, because front pipeline 3 causes pressure reduction from the different meeting of rear pipeline 4 caliber, and then gas phase and liquid phase are better circulated, decrease thermal resistance.
In a preferred embodiment of the present utility model, as shown in Figure 3 and Figure 4, the center line of front pipeline 3 and the center line of rear pipeline 4 are parallel to each other, i.e. eccentric reducing, a side of front pipeline 3 and a side of rear pipeline 4 are located along the same line, and front pipeline 3 forms one with the junction of rear pipeline 4 and holds step 5, and the liquid phase of cohesion can be made to assemble at accommodation step 5 place, gas phase can not be affected run above accommodation step 5, and then reduce thermal resistance.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this description; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this description, protection of the present utility model ought to be subject to.
Claims (3)
1. the evaporative condenser with reducing condenser pipe, it comprises supporting frame, it is characterized in that, supporting frame has been evenly arranged many reducing condenser pipes, reducing condenser pipe comprises front pipeline and rear pipeline, and front pipeline is connected with rear pipeline, the length of front pipeline is more than or equal to the length of rear pipeline, front pipeline caliber is 1/1 to two/3rd of rear pipeline caliber, and many reducing condenser pipes are for being arranged in parallel, and all front pipelines are positioned at the same side of supporting frame.
2. evaporative condenser according to claim 1, is characterized in that, the center line of front pipeline and the center line of rear pipeline are located along the same line, and the junction of front pipeline and rear pipeline is bell mouth shape.
3. evaporative condenser according to claim 1, it is characterized in that, the center line of front pipeline and the center line of rear pipeline are parallel to each other, and a side of front pipeline and a side of rear pipeline are located along the same line, and the junction of front pipeline and rear pipeline forms one and holds step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266135.2U CN204593977U (en) | 2015-04-29 | 2015-04-29 | A kind of evaporative condenser with reducing condenser pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266135.2U CN204593977U (en) | 2015-04-29 | 2015-04-29 | A kind of evaporative condenser with reducing condenser pipe |
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| Publication Number | Publication Date |
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| CN204593977U true CN204593977U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520266135.2U Active CN204593977U (en) | 2015-04-29 | 2015-04-29 | A kind of evaporative condenser with reducing condenser pipe |
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| CN (1) | CN204593977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378123A (en) * | 2020-11-04 | 2021-02-19 | 上海交通大学 | Efficient flow-equalizing low-resistance reducing solar photovoltaic/photothermal heat collection/evaporator |
-
2015
- 2015-04-29 CN CN201520266135.2U patent/CN204593977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378123A (en) * | 2020-11-04 | 2021-02-19 | 上海交通大学 | Efficient flow-equalizing low-resistance reducing solar photovoltaic/photothermal heat collection/evaporator |
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