CN212274155U - Heat exchanger mechanism for textile air conditioner - Google Patents

Abstract

The utility model provides a heat exchanger mechanism for weaving air conditioner belongs to weaving air conditioning equipment field. It includes spray tank, spray tank in be equipped with the heat exchanger, the heat exchanger include a plurality of heat exchange tubes, spray tank be connected with a spray water pipeline at least, be connected with a plurality of nozzle on every spray water pipeline. The air conditioner has the advantages that the heat exchanger is arranged in the spray water tank, air conditioning air cannot be obstructed by the heat exchanger when air is discharged, the heat exchanger directly exchanges heat with spray water, the obstruction cannot be met in the air conditioning air blowing process, the running wind resistance is reduced, the energy is saved, the consumption is reduced obviously, and the phenomenon that dirt is easily accumulated on a surface air cooler cannot occur.

Description

Heat exchanger mechanism for textile air conditioner

Technical Field

The utility model belongs to weaving air conditioning equipment field especially relates to a heat exchanger mechanism for weaving air conditioner.

Background

At present, the surface air cooler in the air conditioning unit for weaving, for fixed surface air cooler, the monolithic stationary is inside the air conditioner for weaving, do the heat exchange when outdoor temperature is higher and use, all the other most time are in the non-use state, its whole windward side is the fin that the interval is narrower because of the special construction of surface air cooler, the resistance is big, when not using, because of the big whole air conditioner energy consumption of resistance is very big, in addition because of the little windward side of surface air cooler fin clearance accumulates the dirt very easily, make the whole jam of surface air cooler serious, and wash the trouble, cause vicious circle, the life of surface air cooler has also been reduced.

For example, chinese patent document discloses a surface cooler condensed water recycling apparatus [ patent application No.: CN201320417587.7], which comprises a surface cooler, a water tank and a shower pipe, wherein the surface cooler is arranged outside the water tank, the shower pipe is arranged at the middle position of the water tank, a water baffle is arranged on the water tank between the surface cooler and the shower pipe, an air dividing plate is arranged at the other side of the water tank, a base is arranged at the bottom of the surface cooler, the height of the base is higher than that of the water tank, a water receiving tray is arranged between the base and the surface cooler, a connecting pipe is arranged at the bottom of the water receiving tray, the other end of the connecting pipe is connected with the water tank, the surface cooler condensed water recycling device, the condensed water on the surface of the surface cooler flows downwards and is stored in the water receiving tray and is conveyed to the water tank through the connecting pipe, thereby realizing the recycling of the condensed water, the temperature of the condensed water is lower, the water temperature in the water tank can be effectively reduced, energy can be saved for the refrigeration process of an air conditioning unit, simultaneously, the water supplement amount, the surface air cooler may cause a large resistance to the air-conditioned air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a heat exchanger mechanism for weaving air conditioner.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a heat exchanger mechanism for weaving air conditioner, includes spray tank, spray tank in be equipped with the heat exchanger, the heat exchanger include a plurality of heat exchange tubes, spray tank be connected with a spray water pipeline at least, be connected with a plurality of nozzle on the every spray water pipeline.

In the heat exchanger mechanism for the textile air conditioner, the heat exchange tubes are connected end to end and form a coiled tube to be placed in the spray water tank.

In the above heat exchanger mechanism for textile air conditioners, each heat exchange tube is wound with a plurality of corrugated stainless steel sheets.

In foretell a heat exchanger mechanism for weaving air conditioner, still including spraying the chamber, spray water tank set up in the inner wall that sprays the chamber, a plurality of spray water piping extend into and spray the intracavity, and a plurality of spray water piping even distribution spray the intracavity.

In the heat exchanger mechanism for the textile air conditioner, the bottom of the spraying cavity is communicated with a plurality of circulating pipelines, the end part of each circulating pipeline, far away from the spraying cavity, is connected with the spraying water tank, and a filtering ring net is arranged at the joint of each circulating pipeline and the spraying cavity.

In foretell a heat exchanger mechanism for weaving air conditioner, the both sides of filter ring net respectively be equipped with a plurality of and set up the filter strip net of spraying the chamber bottom, the both ends of filter strip net extend to respectively and be connected with the lateral wall that sprays the chamber, the diapire that sprays the chamber be the slope setting, just circulating line and the junction that sprays the chamber be located the lowest of spraying the chamber diapire.

In the above-mentioned heat exchanger mechanism for textile air conditioner, a plurality of nozzles on each spray water pipeline are placed in sequence at equal intervals along the spray water pipeline.

In the above heat exchanger mechanism for the textile air conditioner, the spraying directions of the plurality of nozzles on each spraying water pipeline are uniformly distributed along the circumferential direction of the spraying water pipeline.

In the above-mentioned heat exchanger mechanism for textile air conditioner, the spraying cavity in be provided with hygrometer and thermometer, and every spraying water piping is equipped with the water pump.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses well heat exchanger setting can not receive the hindrance that comes from the heat exchanger when the air-out in spray water tank, and the heat exchanger is direct to carry out the heat transfer with the shower water, can not meet the hindrance at the in-process that air conditioner wind blew off, reduces the operation windage, and energy saving and consumption reduction is obvious, and the phenomenon similar to the easy accumulation dirt of surface cooler can not appear.

2. The utility model discloses in the stainless steel sheetmetal that the winding has a plurality of corrugated shapes on the every heat exchange tube, the sheetmetal has good heat conductivity, indirect increase the area of contact of heat exchange tube with the shower water, increase heat transfer coefficient.

3. The utility model discloses in be equipped with a plurality of circulating line and filter ring net on the bottom in spray chamber, can avoid blocking up nozzle and pipeline with impurity discharge outside circulating line.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the bottom of the spray chamber;

FIG. 3 is a schematic structural diagram of the prior art;

fig. 4 is a schematic top view of fig. 3.

In the figure: the device comprises a spray water tank 10, a heat exchanger 11, a heat exchange pipe 12, a spray water pipeline 13, a nozzle 14, a spray cavity 15, a circulating pipeline 16, a filter ring net 17, a filter strip net 18, a water pump 19, surface cooler outlet water 1, surface cooler inlet water 2, a spray water tank 3, a surface cooler 4 and a spray main pipe 5.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-2, the heat exchanger mechanism for the textile air conditioner comprises a spray water tank 10, a heat exchanger 11 is arranged in the spray water tank 10, the heat exchanger 11 comprises a plurality of heat exchange tubes 12, the spray water tank 10 is at least connected with a spray water pipeline 13, and each spray water pipeline 13 is connected with a plurality of nozzles 14.

Cold water flows in the heat exchange tubes 12, the cold water is introduced into the heat exchange tubes 12 in the spray water tank 10, spray water in the spray water tank 10 is subjected to heat exchange through the heat exchange tubes 12, the temperature of the spray water in the spray water tank 10 is reduced, the spray water is introduced into a spray water pipeline 13, water mist is sprayed out through a nozzle 14, air conditioning air passes through the water mist to reduce the temperature and increase the humidity on the one hand, and process air sent into a workshop is cooled and humidified, in the prior art, as shown in figures 3-4, the surface air cooler comprises surface cooler outlet water 1, surface cooler inlet water 2, a spray water tank 3, a surface cooler 4 and a spray main pipe 5, the surface cooler 4 is integrally fixed inside a textile air conditioner, the air conditioning air blows through a pipeline of the surface cooler 4 during heat exchange, the resistance to the air conditioning air is very large, the energy consumption is realized, and the whole air-facing surface of the surface cooler is provided with narrow fins due, make the resistance bigger, and accumulate the dirt very easily because of the little surface cooler windward side in surface cooler fin clearance for the whole jam of surface cooler is serious, causes vicious circle, has also reduced the life of surface cooler, and the utility model discloses in, replace surface cooler 4 with heat exchanger 11, heat exchanger 11 places and directly carries out the heat transfer with the shower water in spray water tank 10, can not meet the hindrance at the in-process that air conditioner blew off, reduces the operation windage, and energy saving and consumption reduction is obvious, and long service life conveniently washs, and heat transfer coefficient is high and so on.

The heat exchange tubes 12 are connected end to end and form a coiled tube to be placed in the spray water tank 10.

The heat exchange tubes 12 are arranged in the spray water tank 10 in a whole manner, so that the contact area between the spray water of the spray water tank 10 and the heat exchange tubes 12 is maximized as much as possible, and the heat exchange coefficient is increased.

Each heat exchange tube 12 is wound with a plurality of stainless steel metal sheets in a corrugated shape.

The metal sheet has good heat conductivity, and a plurality of stainless steel metal sheets in a corrugated shape are positioned in the spray water tank 10, so that the contact area between the heat exchange tube 12 and spray water is indirectly increased, and the heat exchange coefficient is increased.

Still include and spray chamber 15, spray tank 10 set up in the inner wall that sprays chamber 15, a plurality of spray water pipe 13 extend into spray chamber 15, and a plurality of spray water pipe 13 even distribution spray in chamber 15.

The air-conditioned air is blown out from the spraying cavity 15, the spray nozzles 14 on the spraying water pipeline 13 spray the spraying water in the form of water mist, the temperature of the spraying water is reduced after the heat exchange of the heat exchange pipes 12, the air-conditioned air is contacted with the water mist, on one hand, the temperature of the air-conditioned air is reduced by the low-temperature water mist, on the other hand, the air-conditioned air can bring out some water mist along with the air-conditioned air, and the humidity of the air-conditioned air is.

The bottom of the spraying cavity 15 is communicated with a plurality of circulating pipelines 16, the end part of the circulating pipeline 16 far away from the spraying cavity 15 is connected with the spraying water tank 10, and the connecting part of the circulating pipeline 16 and the spraying cavity 15 is provided with a filtering ring net 17.

The water mist is condensed into water after falling down and flows into the circulating pipeline 16 and flows into the spray water tank 10 again for recycling, and in the long-time recycling process, some impurities can be generated and can block the nozzle 14 and the pipeline, so that the filtering ring net 17 can discharge the impurities outside the circulating pipeline 16 to avoid blocking the nozzle 14 and the pipeline.

The both sides of filtering ring net 17 respectively be equipped with a plurality of setting and spray the filter strip net 18 of chamber 15 bottom, the both ends of filter strip net 18 extend to respectively and be connected with the lateral wall that sprays chamber 15, the diapire that sprays chamber 15 be the slope setting, just circulating line 16 and the junction that sprays chamber 15 be located the lowest department that sprays chamber 15 diapire.

The water mist is condensed into water after falling down, the water flows into the circulating pipeline 16 along the inclined bottom wall, but after long-time use, impurities are accumulated on the filter ring net 17 to cause blockage, so that the flow rate of the water flowing into the circulating pipeline 16 is reduced, and therefore, a plurality of filter strip nets 18 are added, and when the water flows downwards along the bottom wall of the spraying cavity 15, some impurities are discharged by the filter strip nets 18.

The plurality of spray nozzles 14 on each spray water pipe 13 are sequentially placed at equal intervals along the spray water pipe 13.

The spraying directions of the plurality of nozzles 14 on each spraying water pipeline 13 are uniformly distributed along the circumferential direction of the spraying water pipeline 13.

The plurality of nozzles 14 are sequentially arranged along the spray water pipeline 13 at equal intervals, and the spraying directions are uniformly distributed along the circumferential direction of the spray water pipeline 13, so that the water mist can be uniformly sprayed in the spray cavity 15, and the air-conditioning air can uniformly contact with the water mist.

The spraying cavity 15 is internally provided with a hygrometer and a thermometer, and each spraying water pipeline 13 is internally provided with a water pump 19.

The hygrometer and the thermometer can also monitor various temperatures and relative humidities in real time, and the water pump 19 can control the spraying amount of water mist and control the temperature and the humidity.

The utility model discloses a theory of operation does: cold water flows in the heat exchange tubes 12, the cold water is introduced into the heat exchange tubes 12 in the spray water tank 10, spray water in the spray water tank 10 is subjected to heat exchange through the heat exchange tubes 12, the temperature of the spray water in the spray water tank 10 is reduced, the spray water is introduced into the spray water pipeline 13, water mist is sprayed out through the nozzles 14, air conditioning air passes through the water mist, on one hand, the temperature is reduced, on the other hand, the humidity is increased, process air sent into a workshop is cooled and humidified, the surface cooler 4 is replaced by the heat exchanger 11, the heat exchanger 11 is placed in the spray water tank 10 to directly exchange heat with the spray water, no obstruction is encountered in the air conditioning air blowing-out process, the running air resistance is reduced, the energy conservation and consumption reduction are obvious, the service life.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the spray water tank 10, the heat exchanger 11, the heat exchange pipe 12, the spray water pipe 13, the spray nozzles 14, the spray chamber 15, the circulation pipe 16, the filter ring net 17, the filter strip net 18, the water pump 19, the surface cooler outlet water 1, the surface cooler inlet water 2, the spray water tank 3, the surface cooler 4, the spray main pipe 5, etc., are used more herein, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (9)

1. The utility model provides a heat exchanger mechanism for weaving air conditioner, includes spray tank (10), its characterized in that, spray tank (10) in be equipped with heat exchanger (11), heat exchanger (11) including a plurality of heat exchange tube (12), spray tank (10) be connected with one at least and spray water pipeline (13), be connected with a plurality of nozzle (14) on every spray water pipeline (13).

2. A heat exchanger mechanism for textile air conditioners according to claim 1 wherein the heat exchange tubes (12) are end to end and are grouped into serpentine tubes placed in the spray header (10).

3. A heat exchanger mechanism for textile air conditioners according to claim 1 wherein each heat exchange tube (12) is wound with a number of stainless steel sheets in the shape of corrugations.

4. The heat exchanger mechanism for the textile air conditioner is characterized by further comprising a spraying cavity (15), the spraying water tank (10) is arranged in the inner wall of the spraying cavity (15), the plurality of spraying water pipelines (13) extend into the spraying cavity (15), and the plurality of spraying water pipelines (13) are uniformly distributed in the spraying cavity (15).

5. The heat exchanger mechanism for the textile air conditioner is characterized in that a plurality of circulating pipelines (16) are communicated with the bottom of the spraying cavity (15), the end part, far away from the spraying cavity (15), of each circulating pipeline (16) is connected with the spraying water tank (10), and a filtering ring net (17) is arranged at the connecting part of each circulating pipeline (16) and the spraying cavity (15).

6. The heat exchanger mechanism for the textile air conditioner is characterized in that a plurality of filter strip nets (18) arranged at the bottom of the spraying cavity (15) are respectively arranged on two sides of the filter ring net (17), two ends of each filter strip net (18) respectively extend to be connected with the side wall of the spraying cavity (15), the bottom wall of the spraying cavity (15) is obliquely arranged, and the connection part of the circulating pipeline (16) and the spraying cavity (15) is positioned at the lowest part of the bottom wall of the spraying cavity (15).

7. A heat exchanger mechanism for a textile air conditioner according to claim 1, characterized in that the several nozzles (14) on each shower pipe (13) are placed in sequence at equal intervals along the shower pipe (13).

8. A heat exchanger mechanism for textile air conditioners according to claim 1, wherein the spraying directions of the plurality of nozzles (14) on each shower water pipe (13) are evenly distributed along the circumference of the shower water pipe (13).

9. A heat exchanger mechanism for textile air conditioner according to claim 4 characterized in that a hygrometer and a thermometer are arranged in the spraying chamber (15) and a water pump (19) is arranged in each spraying water pipe (13).

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