CN210772529U

CN210772529U - Dehumidification device and dehumidification air cooler

Info

Publication number: CN210772529U
Application number: CN201921558806.7U
Authority: CN
Inventors: 邱三明
Original assignee: Chongqing Hecai Chemical Technology Co ltd
Current assignee: Chongqing Hecai Chemical Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-16
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a dehumidifying device, which comprises a supporting cover, a dehumidifying support, a clapboard and a solid dehumidifying agent, wherein the supporting cover is provided with an air inlet and an air outlet, the dehumidifying support is arranged in the supporting cover and is fully distributed with meshes, a plurality of clapboards are arranged on the dehumidifying support at intervals, and the solid dehumidifying agent is arranged on the clapboards and is fully distributed with the cross section of the supporting cover; on this dehydrating unit can be applied to the dehumidification air-cooler, the dehumidification air-cooler is including air-cooler main part and this dehydrating unit that has air intake and air outlet, dehydrating unit sets up the air outlet of air-cooler main part, the air outlet of air-cooler main part with the air inlet intercommunication. The dehumidification device and the air cooler main body are connected in a common bolt mode, other systems or parts do not need to be additionally arranged, the structure is simple, the dehumidification device is easy to replace and maintain, and the structure of the air cooler main body is not influenced; the dehumidifying device adopts solid dehumidifying agent to dehumidify the damp cold air, and is low in cost.

Description

Dehumidification device and dehumidification air cooler

Technical Field

The utility model relates to a refrigeration technology field, concretely relates to dehydrating unit and dehumidification air-cooler.

Background

The working principle of the air cooler is that the fan, the wet curtain and the water pump work together, the water pump waters the wet curtain, and the air penetrates through the wet curtain to become cold air under the positive pressure action of the fan; the refrigeration principle of the air cooler is that water on the wet curtain absorbs the heat energy of air in the evaporation process, namely, the sensible heat of the air is absorbed under the condition of unchanged enthalpy value, so that the dry bulb temperature of the air is reduced. This phenomenon is widespread in our daily lives, such as when we stand at sea and wind blows over water-laden skin, it feels extremely cool, which is the result of the water absorbing heat from the air during evaporation, which lowers the air temperature.

The water on the wet curtain is evaporated to absorb heat, so that the air flowing through the wet curtain is forced to cool, meanwhile, the water on the wet curtain is evaporated through the air flowing through the wet curtain, the humidity of the air is increased, and a part of liquid water can be taken away when the air penetrates through the wet curtain, so that cold air blown out by the air cooler with the wet curtain has the characteristic of being moist. In particularly hot and dry areas (such as the northern area and the northwest area), the characteristics of cooling and humidifying of an air cooler are often used; household air coolers are also commonly used for cooling and humidifying the air cooler. However, in some electronic processing factories, grain processing factories, storage warehouses and other places, if the air cooler is not dried, the environmental humidity is greatly increased, equipment aging or product quality influence is easily caused, or processed food is wet and easy to go moldy and go bad, or a producer is caused to work in a high-humidity environment for a long time, and diseases or fatigue are easily caused, so that dehumidification measures for cold air blown out by the air cooler are very necessary.

The existing technology or device has the following measures for dehumidifying cold air blown out by an air cooler: in the complex drying assembly, moist cold air passes through a plurality of layers of sample separation screens to remove large-particle moisture, then impacts a bent air pipe to generate condensed water, further removes the moisture, and can remove most of the moisture in the air after passing through a waterproof breathable film; or the wet cold air is compressed by a compressor and then passes through a condensing plate, so that the water vapor is condensed into water drops, and then the water drops are collected and drained; or a complex solution cooling system, etc. Above drying dehumidification system, dedicated drying equipment or drying device etc. its structure is all comparatively complicated, and the structural transformation to current air-cooler is great, and its part or part are changed, the maintenance is troublesome, and investment cost is fairly high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the dehumidification measure to current air-cooler, there is the structure complicacy, change the defect of maintaining trouble, with high costs, provides a dehumidification novel dehydrating unit and the dehumidification air-cooler of using thereof, simple structure, and it is effectual to dehumidify, changes and maintains the convenience, and the dehumidification is with low costs.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a dehumidification apparatus comprising:

a support housing provided with an air inlet and an air outlet;

the dehumidifying bracket is arranged in the supporting cover;

the plurality of partition plates are arranged on the dehumidification bracket at intervals, and the air inlet and the air outlet are communicated through gaps among the partition plates; and

and the solid dehumidifying agent is arranged on the partition plate and is fully distributed on the cross section of the supporting cover.

The dehumidification device absorbs moisture in the humid cold air through the solid desiccant to change the humid cold air into relatively dry cold air; the dehumidification device is simple in structure, easy to replace and maintain, low in cost and capable of dehumidifying humid cold air by adopting the solid dehumidifying agent.

Further, the baffle is inclined toward the intake port. The inclined partition plate not only can increase the contact area with the moist cold air so that the moist cold air is more fully contacted with the solid dehumidifying agent to remove moisture, but also can guide the moist cold air.

Further, the dehumidifying device further comprises a waterproof breathable film, and the waterproof breathable film is detachably arranged on the air outlet. The waterproof breathable film can further absorb water drops with smaller particles in moist cold air, the waterproof breathable film is propped on the solid net structure, the waterproof breathable film and the solid net structure are integrally installed at the air outlet side of the dehumidifying device in a bolt connection mode, and the connecting mode is simple and convenient and easy to disassemble and replace.

Furthermore, the bottom of the supporting cover is provided with a drain pipe, and the drain pipe is communicated with the inside of the supporting cover. During the use, a plurality of small water drops are adhered to the dehumidifying support and the waterproof breathable film, the small water drops are gradually gathered and accumulated at the bottom of the supporting cover, and the water drainage pipe can guide the water to flow back, collect, utilize or discharge, so that the water is prevented from directly leaching out of the supporting cover.

Furthermore, a hose is arranged on the drain pipe of the support cover. The hose can adapt to deformation caused by the drain pipe in the installation process, and is convenient for connection or disconnection of the drain pipe, so that the installation is more convenient.

Furthermore, one end of the hose of the drain pipe is provided with a quick-change connector. The quick-change connector is used for quickly disconnecting or connecting the water drainage pipe when the support cover is replaced, so that the efficiency is improved.

Further, the solid desiccant adopts silica gel. Silica gel is a high-activity adsorption material, has an open porous structure, has strong adsorbability, can adsorb various substances, has good dehumidification effect and low cost, and can be regenerated for repeated use.

The utility model also discloses a dehumidification air-cooler, dehydrating unit in air-cooler main part and the above-mentioned technical scheme that have air intake and air outlet, dehydrating unit sets up the air outlet of air-cooler main part, the air outlet of air-cooler main part with the air inlet intercommunication. The dehumidification device is arranged at the air outlet of the air cooler main body, a common bolt connection mode is adopted, other systems or parts do not need to be additionally added, the dehumidification device is simple in structure, easy to replace and maintain and small in structural influence on the air cooler main body.

Furthermore, the air inlet of the support cover is provided with a support step and a spigot, the support step can be inserted into the pipeline of the air outlet, and the spigot is abutted to the end face of the pipeline of the air outlet. The supporting step is inserted into the air outlet pipeline for supporting and guiding the whole dehumidifying device, the spigot is used for positioning the insertion depth of the dehumidifying device, the structure is simple, and the installation and the disassembly are very convenient.

Further, the drain pipe is open to the inside of the air-cooler main body. The drain pipe guides accumulated water in the dehumidifying device to flow back to the water tank of the air cooler main body, so that water recycling is realized, and water is prevented from directly flowing out of the air cooler to influence the installation and use of the air cooler.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the dehumidification device has simple structure, easy installation and maintenance and good dehumidification effect, and can obtain dry and cool cold air under the condition of low investment cost of dehumidification.

2. The solid desiccant can be regenerated for repeated use, so that the cost is further reduced.

3. Has extremely strong applicability.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a front view of the dehumidifying apparatus of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

Referring to fig. 1, the dehumidifying air cooler provided in this embodiment includes: air-cooler main part 1 and dehydrating unit 2.

The cooling fan body 1 comprises a shell 11, a wet curtain 12, a water tank 13, a water pump 14, a water distribution pipeline 15 and an exhaust fan 16. The shell 11 is provided with an air inlet 111 and an air outlet 112, and the wet curtain 12 is arranged at the air inlet 111, in the embodiment, the wet curtain 12 is a high-quality wet curtain made of high polymer materials, and the high-quality wet curtain is formed by adopting a new generation of high polymer materials and a space cross-linking technology, and has the advantages of high water absorption, high water resistance, mildew resistance, long service life and the like. And the evaporation specific surface is large, the cooling efficiency reaches more than 80%, the water-absorbing material does not contain a surfactant, absorbs water naturally, and has high diffusion speed and lasting efficiency. The high-quality wet curtain can be completely dispersed after 4-5 seconds of water dropping, does not contain chemical substances such as phenol and the like which are easy to cause skin allergy, is nontoxic and harmless to human bodies when being installed and used, and is green, safe, energy-saving, environment-friendly and economical.

The water tank 13 is arranged below the wet curtain 12, water drops on the wet curtain 12 can be recovered into the water tank 13, water recycling is achieved, and the water is prevented from directly flowing out of the air cooler to affect installation and use of the air cooler main body 1. One end of the water distribution pipeline 15 extends into the water tank 13 and is immersed in water, the other end of the water distribution pipeline is arranged at the top of the wet curtain 12 so as to conveniently spray water to the wet curtain 12, the water pump 14 is arranged on the water distribution pipeline 15, and the water pump 14 pumps water out of the water tank 13 and conveys the water to the top of the wet curtain 12 through the water distribution pipeline 15 so as to supply water to the wet curtain 12. The exhaust fan 16 is disposed at the air outlet 112, and is configured to exhaust air in the cooling fan body 1 from the air outlet 112 to form negative pressure, and the outdoor hot air penetrates through the water curtain to supplement the negative pressure, thereby achieving an effect of continuously cooling the air.

Dehumidifying device 2 is arranged in the pipeline of air outlet 112 of air-cooler main part 1, and is behind exhaust fan 16, and dehumidifying device 2 includes supporting cover 21, dehumidification support 22, baffle 23 and solid desiccant 24. The support cover 21 of the dehumidifying apparatus 2 is provided with an air inlet 214 and an air outlet 215, and the air inlet 214 is communicated with the air outlet 112 of the air cooler main body 1. Specifically, the support cover 21 is provided with a support step 211 and a spigot 212, the support step 211 can be inserted into the pipe of the air outlet 112 for supporting and guiding the dehumidifying device 2, the spigot 212 is used for positioning the insertion depth of the dehumidifying device 2, the spigot 212 abuts against the end face of the pipe of the air outlet 112, the abutting face is connected by a common bolt connection mode, and the support cover 21 is easy to mount and dismount. The bottom of the support cover 21 can also be provided with a drain pipe 26, the drain pipe 26 is communicated with the inside of the support cover 21 and leads to the water tank 13 of the air cooler main body 1, the drain pipe 26 can enable water stored at the bottom of the support cover 21 to flow back into the water tank 13 of the air cooler main body 1, recycling of the water is achieved, and the water is prevented from directly flowing out of the air cooler main body 1 to influence the installation and use of the air cooler main body 1. The drain pipe 26 can be further provided with a section of hose 27, one end of the hose 27 is provided with a quick-change connector 28, the hose can adapt to deformation of the drain pipe caused in the installation process, and when the detachable supporting cover 21 is replaced, the hose 27 and the quick-change connector 28 are used for quickly disconnecting or connecting the drain pipe 26, so that the installation is more convenient and the efficiency is improved.

The dehumidification support 22 is arranged in the support cover 21, and the dehumidification support 22 is fully distributed with meshes, so that air circulation is facilitated. The dehumidifying rack 22 is provided with a plurality of partitions 23 at intervals, the air inlet 214 and the air outlet 215 are communicated through gaps between the partitions 23, the partitions 23 are fully provided with meshes, the partitions 23 incline towards the air inlet 111, the solid dehumidifying agent 24 is fixed on the partitions 23, and the humid cold air can be in more sufficient contact with the solid dehumidifying agent 24 to remove moisture in the air. In this embodiment, the solid desiccant 24 is silica gel, which is a high-activity adsorption material, has an open porous structure, is strong in adsorptivity, can adsorb various substances, is good in dehumidification effect, low in cost, and can be regenerated for repeated use. The solid desiccant 24 is distributed over the cross-section of the support shroud 21 to ensure that more of the moist cool air comes into contact with the solid desiccant 24.

Referring to fig. 2, in order to easily replace the solid desiccant 24, a door 213 is provided on a side surface of the support cover 21 to reserve a replacement space for the solid desiccant 24. The door 213 is hinged with the support cover 21, and the door 213 is provided with a handle to facilitate the opening of the door 213.

Referring to fig. 1, the dehumidifying apparatus 2 may further include a waterproof air-permeable membrane 25 disposed at the air outlet 215 side for further absorbing water droplets with smaller particles in the humid cold air, so as to achieve a better dehumidifying effect. The waterproof breathable film 25 is made of polytetrafluoroethylene, is an artificially synthesized high polymer material, is a latest generation waterproof breathable material, and has the most excellent waterproof breathability at present, and has the characteristics of excellent chemical stability, corrosion resistance, high temperature resistance and the like. The waterproof breathable film 25 is propped and attached to the solid net structure, and then the waterproof breathable film 25 and the solid net structure are integrally installed on the side of the air outlet 215 of the dehumidifying device 2 through bolt connection, so that the connecting mode is simple and convenient, and the disassembly and the replacement are easy.

In the dehumidification cooling fan, the outdoor hot air is evaporated and absorbs heat to form humid cold air when passing through the wet curtain 12 of the cooling fan main body 1, the humid cold air is sent to the dehumidification device 2 through the exhaust fan 16, and the moisture in the humid cold air is absorbed by the solid desiccant 24 to become relatively dry cold air. The dehumidifying device 2 is arranged in the pipeline of the air outlet 112 of the air cooler main body 1, adopts a common bolt connection mode, does not need to additionally add other systems or components, has simple structure, is easy to replace and maintain, and does not influence the structure of the air cooler main body 1; the dehumidifying device 2 adopts the solid dehumidifying agent 24 to dehumidify the damp cold air, and the cost is low.

Referring to fig. 1 and fig. 2, the operation process of the dehumidification air cooler specifically includes:

the exhaust fan 16 is operated to exhaust the air in the cooling fan main body 1 to form negative pressure, so that the air outside the machine flows into the machine through the porous wet curtain 12, and simultaneously, the water is continuously supplied to the wet curtain 12 through the water pump 14 and the water distribution pipeline 15. Because the evaporation of the water on the wet curtain 12 absorbs heat, the air flowing through the wet curtain 12 is forced to cool, because a large amount of water on the wet curtain 12 is evaporated, the humidity of the air is increased, and a part of liquid water can be taken away when the air penetrates through the wet curtain 12, so that the cooled air is very humid. The fan 16 continuously blows the cold moist air towards the dehumidifier 2, the cold moist air passes through the mesh-covered dehumidifying support 22, fully contacts with the solid desiccant 24 to remove a large amount of moisture, the cold air passes through the waterproof breathable film 25 to further remove moisture, and finally, dry, cool cold air enters the room.

Above-mentioned dehumidification air-cooler need not complicated stoving, dehydrating unit 2's simple structure, easy dismounting, and it is little to the structural influence of air-cooler main part 1, and it is efficient to dehumidify, and solid desiccant 24 can be regenerated and used repeatedly, has practiced thrift the cost greatly, and has reached very good effect, has very wide suitability.

It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A dehumidification apparatus, comprising:

a support housing provided with an air inlet and an air outlet;

the dehumidifying bracket is arranged in the supporting cover;

2. A dehumidifying device as claimed in claim 1 wherein the baffle is inclined to the air inlet.

3. The dehumidifying device of claim 1 further comprising a waterproof breathable membrane, wherein the waterproof breathable membrane is detachably disposed at the air outlet.

4. A dehumidifying device as claimed in claim 1 wherein a drain is provided in the bottom of the support housing, the drain communicating with the interior of the support housing.

5. A dehumidifying device as claimed in claim 4 wherein a hose is provided on the drain pipe.

6. Dehumidifier apparatus according to claim 5 wherein one end of the hose is provided with a quick-change coupling.

7. A dehumidifying device as claimed in any one of claims 1 to 6 wherein the solid desiccant is silica gel.

8. The utility model provides a dehumidification air-cooler, is including the air-cooler main part that has air intake and air outlet, its characterized in that still includes: the dehumidifying device according to any one of claims 1 to 7, wherein the dehumidifying device is disposed at an air outlet of the air cooler main body, and the air outlet of the air cooler main body is communicated with the air inlet.

9. The dehumidification air cooler according to claim 8, wherein a support step and a spigot are provided at an air inlet of said support cover, said support step being insertable into a duct of said air outlet, said spigot abutting against an end surface of said duct of said air outlet.