CN108800377B

CN108800377B - High-efficient wet curtain air-cooler

Info

Publication number: CN108800377B
Application number: CN201810517212.5A
Authority: CN
Inventors: 王语萱; 王宇涵; 林璟浩; 江雨杨; 陈译文
Original assignee: Zhejiang Qidi Environmental Protection Technology Co ltd
Current assignee: Zhejiang Qidi Environmental Protection Technology Co ltd
Priority date: 2018-05-25
Filing date: 2018-05-25
Publication date: 2020-11-13
Anticipated expiration: 2038-05-25
Also published as: CN108800377A

Abstract

The invention discloses a high-efficiency wet curtain air cooler which comprises a base, a water tank fixedly arranged on the top end of the base and at least two refrigerating box shells fixedly arranged on the top end of the water tank, wherein the refrigerating box shells are arranged side by side in the vertical direction, a plurality of wet curtains and fans are arranged in the refrigerating box shells, a water pump is arranged in the water tank and connected with a water feeding pipe, the water pump is connected to the middle part of the water feeding pipe, cooling water is filled in the water tank, one end of the water feeding pipe extends downwards into the cooling water, a water feeding branch pipe corresponding to the refrigerating box shells is arranged at the other end of the water feeding pipe, the water feeding branch pipe extends to the upper parts of the wet curtains for feeding, a control box is arranged in the refrigerating box shell at the top, the fans in the refrigerating. Through a plurality of fan connection director for control is comparatively convenient, and a water pump is public to a plurality of fans, only needs to set up a water pump and can realize the refrigeration work in each refrigerator case shell, has improved the utilization ratio of water pump.

Description

High-efficient wet curtain air-cooler

Technical Field

The invention relates to the field of temperature adjusting equipment, in particular to a high-efficiency wet curtain air cooler.

Background

The air cooler is used for reducing the air temperature, is often used as household and industrial refrigeration equipment, and has the advantages of low investment, high efficiency and the like.

In the prior art, reference is made to a patent with publication number CN 2064480U, which discloses a wet curtain air cooler, comprising a water tank and a shell, wherein an air outlet is arranged on the front side of the shell, an air inlet is arranged on the rear side of the shell, a fan, a motor and a wet curtain are sequentially installed in the shell from front to back, and the water tank is arranged at the lower end of the shell and is fixed with the shell. When the air cooler operates, water in the water tank is pumped to the upper part of the wet curtain through the water pump and the conveying pipeline and is wetted, one part of water vapor is evaporated into gas, the other part of water vapor flows back into the water tank again, the motor drives the fan to rotate, hot air is sucked into the shell from the air inlet and is transmitted to the wet curtain, and the heat in the hot air is changed into cold air after being absorbed and is exhausted from the air outlet due to the fact that the water vapor on the wet curtain needs to absorb the heat.

However, in practice, the place of many occasions is great, and the cooling effect of air-cooler is relatively poor, sets up a plurality of air-coolers, and occupation space is great, and control operation is comparatively inconvenient.

Disclosure of Invention

The invention aims to provide an efficient wet curtain air cooler which has the advantages of good cooling effect, small occupied space and convenience in control and operation.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a high-efficient wet curtain air-cooler, the on-line screen storage device comprises a base, fixed mounting is at the water tank on base top, two at least refrigeration case casees on water tank top, refrigeration case sets up side by side along vertical direction, install a plurality of wet curtains and fan in the refrigeration case, be equipped with the water pump in the water tank, the water pump is connected with the water-supply pipe, the middle part at the water-supply pipe is connected to the water pump, contain the cooling water in the water tank, the one end of water-supply pipe stretches into in the cooling water downwards, the other end is equipped with the water supply branch pipe that corresponds the setting with refrigeration case, water supply branch pipe extends the wet curtain top and carries out the water supply, install the control box in the refrigeration case.

Through adopting above-mentioned technical scheme, the operation of during operation control water pump box fan, the water in the water tank upwards carries to carry to wet curtain everywhere through last water branch pipe and evaporates the heat absorption, and the blowing of fan blows off cold wind. The fans are connected with the controller, so that the control is convenient, and the fans share one water pump, so that the refrigeration work in the refrigeration box shells at all places can be realized only by arranging one water pump, and the utilization rate of the water pump is improved.

The invention is further configured to: the top of water tank is first refrigerator case, and the top of first refrigerator case is second refrigerator case, and first refrigerator case includes first roof, first bottom plate, first front bezel, first back plate, first left board and first right board, and second refrigerator case includes first roof, second front bezel, second back plate, second left board and second right board, on the control box fixed mounting second front bezel.

Through adopting above-mentioned technical scheme, the high suitable operator of second front bezel carries out the operation.

The invention is further configured to: the water supply pipe is provided with a first water supply branch pipe and a second water supply branch pipe, the first water supply branch pipe supplies water to the first refrigerating box shell, one end, close to the front plate, of the first top plate is provided with a water supply port, and the second water supply branch pipe penetrates through the water supply port.

Through adopting above-mentioned technical scheme, the installation of the upper hose of being convenient for.

The invention is further configured to: the top of first roof is opened have with the catch basin, and open the catch basin bottom has the return water hole, and the downthehole fixedly connected with of return water extends the interior upper water cavity inboard of first distribution piece, and it has the hole that leaks to open on the first bottom plate.

By adopting the technical scheme, the return water of the cooling water is realized.

The invention is further configured to: first distribution piece is installed to the top of the wet curtain in first refrigerator shell, and second distribution piece is installed to the top of the wet curtain in the second refrigerator shell, and first distribution piece is the same with the structure of second distribution piece, first distribution piece is the frame type of four sides that the opening is up, including end baffle, inside baffle and outside baffle, the last fixed division board that is provided with of end baffle, division board divide into the ascending cavity of two inside and outside openings with the distribution piece, are interior upper hose cavity and the chamber of going out respectively, and the branch pipe intercommunication is gone up the bottom in the interior upper hose cavity of second distribution piece in the first upper hose cavity's of first distribution piece bottom, and open on the top of division board has a plurality of drainage breachs that have the interval with the end baffle, and open the bottom in the chamber of going out has the apopore that corresponds the setting with the wet curtain.

By adopting the technical scheme, water in the water tank is conveyed upwards to the upper water cavity and flows to the water outlet cavity from the drainage notch after reaching a certain height; under the buffering of distribution piece, the water that falls down in the play water cavity falls to wet curtain at comparatively slow speed for fill the impact of water in-process water and wet curtain less and be difficult to the spill, be difficult to bring out the drop of water in the wind that makes to blow off, the refrigeration effect of air-cooler is better.

The invention is further configured to: the first distribution piece is provided with a first lug on the inner side, the first lug is aligned with the top end of the first distribution piece, and the first distribution piece is attached to the first top plate.

Through adopting above-mentioned technical scheme, the cooling water that outwards overflows in last water cavity can be blockked to first roof.

The invention is further configured to: and four corners of the first distribution piece are provided with oblique chamfers.

Through adopting above-mentioned technical scheme, guide the buffering to the water in interior upper water cavity for the rivers in interior upper water cavity are stable.

The invention is further configured to: and the bottom of the base is provided with a universal wheel with a locking function.

Through adopting above-mentioned technical scheme, can not only play the effect of support, the air-cooler of being convenient for simultaneously can conveniently remove, can remove the position of air-cooler as required at any time.

The invention is further configured to: the first top plate, the first bottom plate, the first front plate, the first rear plate and the first left plate are fixedly connected together through screws, and the first rear plate is fixedly installed on the first left plate and the first right plate through screws.

Through adopting above-mentioned technical scheme, conveniently dismantle and install.

In conclusion, the invention has the following beneficial effects: during operation, the water pump and the fan are controlled to operate, water in the water tank is conveyed upwards to the wet curtains at all positions through the water feeding branch pipe to be evaporated and absorb heat, and the fan blows and blows cold air. The fans are connected with the controller, so that the control is convenient, and the fans share one water pump, so that the refrigeration work in the refrigeration box shells at all places can be realized only by arranging one water pump, and the utilization rate of the water pump is improved.

Drawings

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

FIG. 2 is a schematic diagram of the present invention for embodying the internal structure;

FIG. 3 is a schematic diagram of the present invention for embodying a water pump;

FIG. 4 is a schematic view of a front plate embodying the present invention;

FIG. 5 is a schematic structural view of a water supply branch pipe according to the present invention;

FIG. 6 is a schematic view of a first distributor embodying the present invention;

fig. 7 is an enlarged view at a in fig. 6.

In the figure, 1, a base; 11. a universal wheel; 2. a water tank; 21. a water pump; 22. a water feeding pipe; 23. a water supply branch pipe; 231. a first upper water branch pipe; 232. a second upper water branch pipe; 3. a refrigeration cabinet shell; 31. a first refrigeration shell; 311. a first top plate; 3111. a water feeding port; 3112. A water storage tank; 3113. a water return hole; 312. a first base plate; 3121. a water leakage hole; 313. a first front plate; 3131. a guard bar; 314. a first back plate; 315. a first left plate; 316. a first right plate; 32. a second refrigeration shell; 321. a second top plate; 322. a second front plate; 323. a second back plate; 324. a second left plate; 325. a second right plate; 4. wet curtain; 5. a fan; 51. an air outlet; 52. an air inlet; 6. a control box; 7. a first distribution member; 71. a bottom baffle; 72. an inboard baffle; 73. an outer baffle; 74. a partition plate; 741. a drainage notch; 75. an inner upper water cavity; 76. an outlet water cavity; 77. a water outlet hole; 78. a lug; 79. chamfering; 8. a second distribution member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figure 1, a high-efficient wet curtain air-cooler, including base 1, fixed mounting at the water tank 2 on base 1 top, fixed mounting at least two refrigeration case casees 3 on 2 tops of water tank, refrigeration case 3 sets up side by side along vertical direction. Install a plurality of wet curtains 4 and fan 5 in refrigerator shell 3, wet curtain 4 is the wet curtain 4 of evaporation, be a multilayer corrugated fiber lamination, as figure 3, be equipped with water pump 21 in the water tank 2, water pump 21 is connected with upper hose 22, water pump 21 is connected at the middle part of upper hose 22, fill the cooling water in the water tank 2, the one end of upper hose 22 stretches into in the cooling water downwards, the other end is equipped with the branch pipe 23 that goes up that corresponds the setting with refrigerator shell 3, branch pipe 23 goes up and extends wet curtain 4 top and carry out the water feeding, install control box 6 in the refrigerator shell 3 at top, fan 5 in refrigerator shell 3 links to each other with control box 6 respectively, water pump 21 links to each other with control box 6.

When the water tank is in work, the water pump 21 and the fan 5 are controlled to operate, water in the water tank 2 is conveyed upwards to the wet curtains 4 at each position through the water feeding branch pipe 23 to be evaporated and absorb heat, and the fan 5 blows and blows cold air. Through a plurality of fans 5 connection director for it is comparatively convenient to control, and, a water pump 21 is public to a plurality of fans 5, only need set up a water pump 21 and can realize the refrigeration work in freezer shell 3 everywhere, has improved water pump 21's utilization ratio.

The present embodiment is explained by taking the double-layer refrigerating cabinet 3 as an example.

Like figure 1, the universal wheel 11 of taking the locking is installed to the bottom of base 1, can not only play the effect of support, and the air-cooler 5 of being convenient for simultaneously can conveniently remove, can remove the position of air-cooler 5 as required at any time.

With reference to fig. 1 and 2, the top of the water tank 2 is a first refrigeration box housing 31, the top of the first refrigeration box housing 31 is a second refrigeration box housing 32, the first refrigeration box housing 31 includes a first top plate 311, a first bottom plate 312, a first front plate 313, a first rear plate 314, a first left plate 315 and a first right plate 316, the first top plate 311, the first bottom plate 312, the first front plate 313, the first rear plate 314, the first left plate 315 are fixedly connected together by screws, and the disassembly and assembly are convenient.

Referring to fig. 1 and 2, the second refrigerator housing 32 is disposed on the top of the first refrigerator housing 31, so that the bottom plate of the second refrigerator housing 32 is the top plate of the first refrigerator housing 31, and the second refrigerator housing 32 includes a first top plate 311, a second top plate 321, a second front plate 322, a second rear plate 323, a second left plate 324, and a second right plate 325. The wet curtain 4 is respectively and fixedly installed on the inner side walls of the first left plate 315, the first right plate 316, the first rear plate 314, the second left plate 324, the second right plate 325 and the second rear plate 323, and the first rear plate 314 is fixedly installed on the first left plate 315 and the first right plate 316 through screws, so that the opening and maintenance are convenient.

As shown in fig. 4, the first front plate 313 and the second front plate 322 are respectively provided with an air outlet 51, the fan 5 is installed at the air outlet 51, a plurality of protection rods 3131 are fixedly installed on the outer side surfaces of the first front plate 313 and the second front plate 322, and the protection rods 3131 are arranged corresponding to the fan 5 and are used for protecting the fan 5. Since the second front plate 322 has a height suitable for an operator to operate, the control box 6 is fixedly mounted on the second front plate 322. The water supply pipe 22 has a first branch pipe 231 and a second branch pipe 232, the first branch pipe 231 supplies water to the first refrigerator casing 31, a water supply port 3111 is provided at an end of the first top plate 311 adjacent to the first front plate 313, and the second branch pipe 232 passes through the water supply port 3111. Wet curtain 4 is fixed mounting respectively on the inside wall of first back plate 314, first left board 315, first right board 316, second back plate 323, second left board 324 and second right board 325, and it has the hole 3121 that leaks to open on the first bottom plate 312, and first back plate 314, first left board 315, first right board 316, second back plate 323, second left board 324 and second right board 325 are all opened on and are had latticed air intake 52, can ventilate and make things convenient for the air inlet and latticed can protect.

Referring to fig. 5 and 6, a first distributing member 7 is installed above the wet curtain 4 in the first refrigerating cabinet 31, a second distributing member 8 is installed above the wet curtain 4 in the second refrigerating cabinet 32, and the first distributing member 7 and the second distributing member 8 have the same structure.

As shown in fig. 7, the first distributing member 7 is a square frame with an upward opening, and includes a bottom baffle 71, an inner side baffle 72 and an outer side baffle 73, a partition 74 is fixedly disposed on the bottom baffle 71, the partition 74 divides the distributing member into two chambers with upward openings, namely an inner water feeding chamber 75 and an outer water feeding chamber 76, the second water feeding branch pipe 232 is communicated with the bottom of the inner water feeding chamber 75 of the second distributing member 8, the first water feeding branch pipe 231 is communicated with the bottom of the inner water feeding chamber 75 of the first distributing member 7, a plurality of drainage notches 741 spaced from the bottom baffle 71 are opened at the top end of the partition 74, and a water outlet 77 corresponding to the wet curtain 4 is opened at the bottom end of the outer water feeding chamber 76.

As shown in fig. 7, the first distributing member 7 is provided with a first lug 78 on the inner side, the first lug 78 is arranged in alignment with the top end of the first distributing member 7, and is fixedly mounted on the first top plate 311 through the first lug 78 and a screw, so that the first distributing member 7 abuts against the first top plate 311, and the top plate can block the inner upper water cavity 75 from overflowing cooling water outwards. Similarly, the same fixed mounting of second distributing member 8 is on second roof 321, and for the convenience of the rivers of interior chamber 75 of watering gently, the four sides of first distributing member 7 are equipped with chamfer 79, can make oblique chamfer, also can be round chamfer, and the chamfer is oblique in this embodiment. The drainage notches 741 on the partition plate 74 are uniformly distributed, and the water outlet holes 77 at the bottom end of the water outlet cavity 76 are uniformly distributed, so that water on the distribution piece falls on the wet curtain 4 and is uniformly distributed, and the refrigeration effect is better.

As shown in fig. 3, the excess water of the wet curtain 4 in the second refrigerator housing 32 drops on the first top plate 311, a water storage tank 3112 is arranged above the first top plate 311, a water return hole 3113 is arranged at the bottom end of the water storage tank 3112, and the water return hole 3113 is fixedly connected with the inner upper water cavity 75 extending to the first distributing member 7 for returning the cooling water.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a high-efficient wet curtain air-cooler which characterized in that: comprises a base (1), a water tank (2) fixedly arranged on the top of the base (1), at least two refrigerating box shells (3) fixedly arranged on the top of the water tank (2), the refrigerating box shells (3) are arranged side by side along the vertical direction, a plurality of wet curtains (4) and fans (5) are arranged in the refrigerating box shells (3), a water pump (21) is arranged in the water tank (2), the water pump (21) is connected with a water supply pipe (22), the water pump (21) is connected to the middle part of the water supply pipe (22), the water tank (2) is filled with cooling water, one end of the water supply pipe (22) extends downwards into the cooling water, the other end of the water supply pipe is provided with a water supply branch pipe (23) which is arranged corresponding to the refrigerating box shells (3), the water supply branch pipe (23) extends to the upper parts of the wet curtains (4) for water supply, a control box (6) is arranged in the refrigerating box shell (3) at the top, the fans (5) in, the water pump (21) is connected with the control box (6);

the top of the water tank (2) is provided with a first refrigerating box shell (31), and the top of the first refrigerating box shell (31) is provided with a second refrigerating box shell (32); the first refrigeration case (31) comprises a first top plate (311), a first bottom plate (312), a first front plate (313), a first rear plate (314), a first left plate (315) and a first right plate (316), and the second refrigeration case (32) comprises a first top plate (311), a second top plate (321), a second front plate (322), a second rear plate (323), a second left plate (324) and a second right plate (325); the water feeding pipe (22) is provided with a first water feeding branch pipe (231) and a second water feeding branch pipe (232), the first water feeding branch pipe (231) feeds water to the first refrigeration box shell (31), one end, close to the first front plate (313), of the first top plate (311) is provided with a water feeding port (3111), and the second water feeding branch pipe (232) penetrates through the water feeding port (3111);

the upper portion of a wet curtain (4) in the first refrigeration box shell (31) is provided with a first distribution piece (7), the upper portion of the wet curtain (4) in the second refrigeration box shell (32) is provided with a second distribution piece (8), the first distribution piece (7) and the second distribution piece (8) are identical in structure, the first distribution piece (7) is of a square frame shape with an upward opening and comprises a bottom baffle plate (71), an inner side baffle plate (72) and an outer side baffle plate (73), the bottom baffle plate (71) is fixedly provided with a partition plate (74), the partition plate (74) divides the distribution piece into an inner chamber and an outer chamber with upward openings, the inner chamber (75) and the outer chamber (76) are respectively an inner water feeding cavity (75) and an outer water feeding cavity (76), the second water feeding branch pipe (232) is communicated with the bottom of the inner water feeding cavity (75) of the second distribution piece (8), and the first water feeding branch pipe (231) is communicated with the bottom of the inner water feeding cavity (75) of the first distribution piece (7, the top end of the partition plate (74) is provided with a plurality of drainage notches (741) which have intervals with the bottom baffle (71), and the bottom end of the water outlet cavity (76) is provided with a water outlet hole (77) which is arranged corresponding to the wet curtain (4);

open the top of first roof (311) has basin (3112), and basin (3112) bottom is opened there is return water hole (3113), and return water hole (3113) extend to interior upper water cavity (75) inboard of first distribution piece (7), and it has hole of leaking (3121) to open on first bottom plate (312).

2. The efficient wet curtain air cooler of claim 1, wherein: the control box (6) is fixedly arranged on the second front plate (322).

3. The efficient wet curtain air cooler of claim 1, wherein: the inner side of the first distributing piece (7) is provided with a first lug (78), the first lug (78) is aligned with the top end of the first distributing piece (7), and the first distributing piece (7) abuts against the first top plate (311).

4. The efficient wet curtain air cooler of claim 1, wherein: and four corners of the first distribution piece (7) are provided with oblique chamfers.

5. A high efficiency wet curtain air cooler as set forth in claim 2 wherein: the bottom of the base (1) is provided with a universal wheel (11) with a locking function.