CN108844153B - Pump-free water seepage type evaporative cooling device - Google Patents
Pump-free water seepage type evaporative cooling device Download PDFInfo
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- CN108844153B CN108844153B CN201810352397.9A CN201810352397A CN108844153B CN 108844153 B CN108844153 B CN 108844153B CN 201810352397 A CN201810352397 A CN 201810352397A CN 108844153 B CN108844153 B CN 108844153B
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- evaporative cooling
- cooling device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a pumpless water seepage type evaporative cooling device, which comprises a shell, wherein an air inlet and an air outlet are symmetrically arranged on two sides of the shell in the longitudinal direction, a water tank is arranged at the top end of the shell, a water receiving disc is further arranged at the bottom end of the shell, and a water seepage device is further arranged in the shell; the water seepage device comprises a plurality of hydrophilic materials which are arranged in a layered mode, the top of each layer of hydrophilic materials is wound and connected with the strip-shaped plug, and the bottom of each layer of hydrophilic materials is fixedly connected with the material fixing shaft. According to the pump-free water seepage type evaporative cooling device, the water tank is arranged at the top of the shell, and water is wicked to other parts of the material by means of the gravity of circulating water and the wicking capability of the hydrophilic material, so that the air is cooled by heat and humidity exchange between water and air, a circulating water pump of a traditional evaporative cooling device is omitted, the energy consumption is saved, and the pump-free water seepage type evaporative cooling device has a good practical value.
Description
Technical Field
The invention belongs to the technical field of air conditioning equipment, and particularly relates to a pump-free water seepage type evaporative cooling device.
Background
The evaporative cooling air conditioning technology is a technology for absorbing heat and refrigerating by utilizing water evaporation. The water has the evaporation capacity in the air, and under the condition of no other heat source, the heat and moisture exchange process between the water and the air is that the air transfers the apparent heat to the water, so that the temperature of the air is reduced; due to the evaporation of water, the moisture content of the air is increased, and the water vapor entering the air carries back some latent heat of vaporization; when the two heats are equal, the water temperature reaches the wet bulb temperature of the air. As long as the air is not saturated, the effect of cooling can be obtained by directly spraying the air (or through a filler layer) by using circulating water. When the conditions permit, the air after temperature reduction can be used as the air supply to reduce the room temperature, and the method for processing the air is called as an evaporative cooling air conditioner.
The evaporative cooling air conditioning technology is an energy-saving and environment-friendly air conditioning technology, and energy consumption parts of the equipment are only a fan and a water pump, so that compared with mechanical refrigeration air conditioning equipment, the evaporative cooling air conditioning technology has the advantages of energy conservation; if the water pump in the evaporative cooling air-conditioning equipment can be saved, the energy consumption of the equipment can be further reduced, and the energy-saving and environment-friendly effects are achieved.
Disclosure of Invention
The invention aims to provide a pump-free water seepage type evaporative cooling device, which solves the problem that the existing evaporative cooling device has higher energy consumption due to the existence of a water pump.
The invention adopts the technical scheme that the pump-free water seepage type evaporative cooling device comprises a shell, wherein an air inlet and an air outlet are symmetrically arranged on two sides of the shell in the longitudinal direction, a water tank is arranged at the top end of the shell, a water receiving disc is further arranged at the bottom end of the shell, and a water seepage device is further arranged in the shell.
The present invention is also characterized in that,
a fan is also arranged in the air supply port.
The water tank is also provided with a water supplementing device.
A plurality of strip seams are uniformly distributed on a water tank bottom plate of the water tank, and a strip plug is clamped in each strip seam.
The strip-shaped plug is made of soft rubber or porous ceramic.
The bar-shaped plugs are triangular prisms with isosceles triangle cross sections.
The water seepage device comprises a plurality of hydrophilic materials which are arranged in a layered mode, the top of each layer of hydrophilic materials is wound and connected with the strip-shaped plug, and the bottom of each layer of hydrophilic materials is fixedly connected with the material fixing shaft.
Both ends of the fixing shaft penetrate through the water receiving disc and are sleeved with annular fixing pieces.
Both ends of solid material axle all are provided with along circumference and are no less than four reverse latch a, and the mounting inner wall also is provided with along circumference and is no less than four reverse latch b, and reverse latch b and the mutual interlock of reverse latch a.
The hydrophilic material is a COOLMAX material.
The evaporative cooling device has the beneficial effects that:
(1) according to the pump-free water seepage type evaporative cooling device, the water tank is arranged on the upper portion, the bottom of the water tank is provided with the plurality of seams, the seams are tightly plugged by the strip plugs wrapping the hydrophilic material, and then water seepage is carried out along the hydrophilic material through the small seams of the strip plugs, which are in contact with the bottom plate material of the water tank, so that the whole hydrophilic material is wetted, a traditional circulating water pump is omitted, and energy consumption is saved;
(2) the pump-free water seepage type evaporative cooling device disclosed by the invention uses the isosceles triangle-shaped strip-shaped plugs, the sharp heads of the strip plugs face downwards during the strip seam plugging, so that the seam plugging is facilitated, and the strip-shaped plugs can be made of soft rubber, porous ceramic and other materials according to the water seepage requirement;
(3) the pump-free water seepage type evaporative cooling device uses the fixing shaft, and the fixing shaft is prevented from rotating randomly through meshing of reverse teeth between the fixing shaft and the side face of the box body.
Drawings
FIG. 1 is a schematic diagram of a pump-less permeable evaporative cooling apparatus according to the present invention;
FIG. 2 is a schematic structural view of a bottom plate of a water tank in the pump-less water-permeable evaporative cooling apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a strip plug of a pump-less water-permeable evaporative cooling device according to the present invention;
FIG. 4 is a schematic structural diagram of a water-permeable device in a pump-less water-permeable evaporative cooling device according to the present invention;
fig. 5 is a schematic structural view of a reverse latch a and a reverse latch b in a pump-less water-permeable evaporative cooling device according to the present invention.
In the figure, 1, a water tank bottom plate, 2, a strip seam, 3, a water tank, 4, a water replenishing device, 5, a hydrophilic material, 6, a water receiving disc, 7, a material fixing shaft, 8, a strip plug, 9, a reverse latch a, 10, a fixing piece, 11, an air inlet, 12, a fan, 13, an air supply outlet, 14, a shell and 15, a reverse latch b.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a pump-free water-seepage type evaporative cooling device, which comprises a shell 14, wherein an air inlet 11 and an air outlet 13 are symmetrically arranged at two sides of the shell 14 in the longitudinal direction, a water tank 3 is arranged at the top end of the shell 14, a water receiving disc 6 is further arranged at the bottom end of the shell 14, and a water seepage device is further arranged in the shell 14. Fresh air enters the shell 14 through the air inlet 11, is discharged through the air supply outlet 13 after being subjected to heat exchange with the water seepage device in the shell 14, and circulating water of the water tank 3 is subjected to heat exchange with the fresh air through the water seepage device and then falls back to the water pan.
A fan 12 is also arranged in the air supply outlet 13, and the fan 12 provides energy for air flow.
The water tank 3 is also provided with a water supplementing device 4, and the water supplementing device 4 can be a water supplementing pipe connected with a municipal water pipeline.
As shown in figure 2, a plurality of strip seams 2 are uniformly distributed on a water tank bottom plate 1 of a water tank 3, a strip plug 8 is clamped in each strip seam 2, as shown in figure 3, each strip plug 8 is a triangular prism with an isosceles triangle-shaped cross section, and soft rubber or porous ceramic is adopted. The pointed end of the strip-shaped plug 8 faces downwards to plug the strip seam 2 to prevent the water tank 3 from leaking water.
As shown in fig. 4, the water seepage device comprises a plurality of hydrophilic materials 5 arranged in layers, the top of each layer of hydrophilic material 5 is wound and connected with a strip-shaped plug 8, and the bottom of each layer of hydrophilic material 5 is fixedly connected with a material fixing shaft 7 through winding; both ends of the fixing shaft 7 penetrate through the water receiving disc 6 to be clamped, and both ends of the fixing shaft are also sleeved with annular fixing pieces 10 to prevent the fixing shaft 7 from rotating. The hydrophilic material 5 is a material with good water absorption, and can be COOLMAX material.
As shown in fig. 5, two ends of the fixing shaft 7 are circumferentially provided with at least four reverse latches a9, the inner wall of the fixing member 10 is circumferentially provided with at least four reverse latches b15, and the reverse latches b15 and the reverse latches a9 are engaged with each other to avoid mutual rotation.
The working process of the pump-free water seepage type evaporative cooling device is as follows:
when the water replenishing device works, water is replenished into the water tank 3 through the water replenishing device 4; the fan 13 is started, fresh air enters the shell 14 through the air inlet 11, circulating water in the water tank 3 permeates and diffuses to the whole windward side along the hydrophilic material 5 through the strip-shaped plug 8, the fresh air flows through the hydrophilic material 5 and is sent out through the air supply outlet 13 after being subjected to heat and humidity exchange with moisture on the hydrophilic material 5 to cool air, the unused moisture continues to flow downwards through the hydrophilic material 5 and finally falls back into the water receiving tray 6, and the circulation is carried out.
According to the evaporative cooling device, the water tank 3 is arranged at the top of the shell 14, water is wicked to other parts of the material by means of the gravity of circulating water and the wicking capability of the hydrophilic material 5, so that the air is cooled by heat and humidity exchange between water and air, a circulating water pump of the traditional evaporative cooling device is omitted, energy consumption is reduced, and the evaporative cooling device has a good practical value.
Claims (3)
1. The pumpless water seepage type evaporative cooling device is characterized by comprising a shell (14), wherein an air inlet (11) and an air supply outlet (13) are symmetrically arranged on two sides of the shell (14) in the longitudinal direction, a water tank (3) is arranged at the top end of the shell (14), a water receiving disc (6) is further arranged at the bottom end of the shell (14), and a water seepage device is further arranged in the shell (14);
a plurality of strip seams (2) are uniformly distributed on a water tank bottom plate (1) of the water tank (3), and a strip plug (8) is clamped in each strip seam (2);
the water seepage device comprises a plurality of hydrophilic materials (5) which are arranged in a layered manner, the top of each layer of hydrophilic material (5) is wound and connected with a strip-shaped plug (8), and the bottom of each layer of hydrophilic material (5) is fixedly connected with a material fixing shaft (7);
two ends of the material fixing shaft (7) penetrate through the water receiving disc (6) and are sleeved with annular fixing pieces (10);
at least four reverse latch teeth a (9) are arranged at two ends of the fixing shaft (7) along the circumferential direction, at least four reverse latch teeth b (15) are also arranged on the inner wall of the fixing piece (10) along the circumferential direction, and the reverse latch teeth b (15) and the reverse latch teeth a (9) are meshed with each other;
the strip-shaped plug (8) is soft rubber or porous ceramic; the strip-shaped plug (8) is a triangular prism with an isosceles triangle cross section; the hydrophilic material (5) is a COOLMAX material.
2. A pumpless water-permeable evaporative cooling device as set forth in claim 1, wherein a fan (12) is further provided in said air supply outlet (13).
3. A pumpless water-permeable evaporative cooling device as claimed in claim 1, wherein a water replenishing device (4) is further provided on the water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352397.9A CN108844153B (en) | 2018-04-19 | 2018-04-19 | Pump-free water seepage type evaporative cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352397.9A CN108844153B (en) | 2018-04-19 | 2018-04-19 | Pump-free water seepage type evaporative cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108844153A CN108844153A (en) | 2018-11-20 |
| CN108844153B true CN108844153B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810352397.9A Active CN108844153B (en) | 2018-04-19 | 2018-04-19 | Pump-free water seepage type evaporative cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2582622A (en) * | 2019-03-28 | 2020-09-30 | Univ Brunel | Cooling apparatus and method of cooling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208253830U (en) * | 2018-04-19 | 2018-12-18 | 西安工程大学 | In conjunction with without the evaporation-cooled device for setting technology on pump infiltration and water tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7370490B2 (en) * | 2005-06-30 | 2008-05-13 | Zhiming Li | Air-conditioning system with full heat recovery |
| CN203177382U (en) * | 2013-04-19 | 2013-09-04 | 宁波先锋电器制造有限公司 | Evaporative air cooler wet curtain component and cooling fan provided with same |
| CN107289565B (en) * | 2017-08-08 | 2022-11-11 | 深圳市联创科技集团有限公司 | Water evaporation assembly and air conditioning fan thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208253830U (en) * | 2018-04-19 | 2018-12-18 | 西安工程大学 | In conjunction with without the evaporation-cooled device for setting technology on pump infiltration and water tank |
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| CN108844153A (en) | 2018-11-20 |
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Effective date of registration: 20220513 Address after: 712200 No. 21, Sanyuan science and Technology Industrial Park, Wugong County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Huayi New Energy Technology Co.,Ltd. Address before: 710048 No. 19 Jinhua South Road, Shaanxi, Xi'an Patentee before: XI'AN POLYTECHNIC University |
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