Efficient water-saving countercurrent water circulation heat exchange type condenser

A condenser and water circulation technology, which is applied in the direction of evaporator/condenser, refrigerator, refrigeration components, etc., can solve the problems of water collection by water collector and unsatisfactory water collection effect, and achieve the effect of facilitating retention

Active Publication Date: 2021-06-18
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a high-efficiency water-saving countercurrent water circulation heat exchange condenser. By using the water collection unit with the water collection function on the water collector, a large amount of water droplets are collected and concentrated by the water collection unit, and then By squeezing the water collection unit, the collected water droplets are released at one time, and a flow guide system is installed on the heat exchanger to separate the water vapor and liquid droplets generated on the cooling pipe and guide them to the water collection unit , carry out condensate collection, retain liquid as much as possible, and solve the technical problems of the existing water collector and the unsatisfactory water collection effect

Method used

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  • Efficient water-saving countercurrent water circulation heat exchange type condenser
  • Efficient water-saving countercurrent water circulation heat exchange type condenser
  • Efficient water-saving countercurrent water circulation heat exchange type condenser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0072] Such as Figure 1 to Figure 14 As shown, a high-efficiency water-saving countercurrent water circulation heat exchange condenser includes a condenser shell 1 and also includes:

[0073] A heat exchanger 11, the heat exchanger 11 is located in the middle of the condenser shell 1 in the height direction;

[0074] A liquid inlet pipe 12, the liquid inlet pipe 12 is arranged in the condenser shell 1, and the liquid inlet pipe 12 is located above the upper end surface of the heat exchanger 11;

[0075] A liquid outlet pipe 13, the liquid outlet pipe 13 is arranged in the condenser housing 1, and the liquid outlet pipe 13 is located below the lower end surface of the heat exchanger 11, the liquid outlet pipe 13 is connected to the inlet A heat exchange tube 14 is connected between the liquid tubes 12;

[0076] The water distribution pipe 15, the water distribution pipe 15 is arranged in the condenser shell 1, and the lower side of the water distribution pipe 15 is evenly di...

Embodiment approach

[0097] As a preferred embodiment, the water collection unit 23 includes:

[0098] The water collection pipe 231, the water collection pipe 231 is integrally connected with the corrugated plate 21 along the length direction of the corrugated plate 21, the water collection pipe 231 is arranged in a circular tube shape, and the water collection pipe 231 is not connected with the corrugated plate 21 A number of through holes 232 are provided through the side wall;

[0099] A sponge column 233, the sponge column 233 is inserted in the water collection pipe 231, and the sponge column 233 absorbs water vapor through the through hole 232;

[0100] Extrusion head 234, the extrusion head 234 is symmetrically installed on both sides of the axial direction of the water collection pipe 231, the extrusion head 234 pushes and squeezes the sponge column 233 toward the water collection pipe 231, and the extrusion The head 234 is hollow inside and communicated with the flow guide unit 41 throu...

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Abstract

The invention relates to the technical field of condensation mechanical structures, in particular to an efficient water-saving countercurrent water circulation heat exchange type condenser. The efficient water-saving countercurrent water circulation heat exchange type condenser comprises a condenser shell, a heat exchanger, a liquid inlet pipe, a liquid outlet pipe, a water distribution pipe, an exhaust fan, an air inlet grille, a water collection tank, a water collector and a flow guide system. A water collecting unit with a water collecting function is arranged on a water collector, a large number of water drops are collected and concentrated through the water collecting unit, then the water collecting unit is extruded, the collected water drops are released at a time, a flow guide system is arranged on the heat exchanger in a matched mode, water vapor and liquid drops generated on a cooling pipe are separated and guided to the water collecting unit, condensation and collection are carried out, liquid is retained as much as possible, and the technical problem that an existing water collector is not ideal in water collecting effect is solved.

Description

technical field [0001] The invention relates to the technical field of condensing mechanical structures, in particular to a high-efficiency water-saving countercurrent water circulation heat exchange condenser. Background technique [0002] In modern society, the application of refrigeration technology has been involved in various sectors of the national economy and people's daily life. However, my country's water resources are scarce, especially under the situation of increasingly tense power resources in recent years, there are higher requirements for energy saving of refrigeration systems. According to different cooling media and cooling methods, commonly used condensers can generally be divided into water-cooled, air-cooled and evaporative. The evaporative condenser uses spray water as the cooling medium. The water forms a water film outside the coil and exchanges heat with the process fluid in the coil. After absorbing heat, the temperature rises, and part of the cooli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/04
CPCF25B39/04F25B2339/041
Inventor 徐燕张晓英李娅
Owner HUZHOU TEACHERS COLLEGE
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