CN214791618U - Evaporation type air cooler with water shortage protection - Google Patents
Evaporation type air cooler with water shortage protection Download PDFInfo
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- CN214791618U CN214791618U CN202121044015.XU CN202121044015U CN214791618U CN 214791618 U CN214791618 U CN 214791618U CN 202121044015 U CN202121044015 U CN 202121044015U CN 214791618 U CN214791618 U CN 214791618U
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Abstract
The utility model relates to the technical field of heat dissipation equipment, in particular to an evaporative air cooler with water shortage protection, wherein an inductive probe is arranged at the bottom in a water tank; the water level controller is fixed outside the frame and is electrically connected with the induction probe and the water pump respectively by using a control line; the power supply control box is fixed on the upper part of the water level controller, and a main board in the power supply control box is connected with the water level controller; the heat radiation fan is fixed in an air inlet on the side wall of the rack by using a bracket and is electrically connected with the power supply control box; the water curtain paper is arranged at the upper part in the frame and corresponds to the inside and the outside of the cooling fan, and the water curtain paper is suspended above the water tank; the control panel is arranged on the front side of the power supply control box and is electrically connected with the main board in the power supply control box. The water shortage condition of the water outlet tank can be clearly shown through the control panel; when the water level of the water tank is insufficient, the water pump can be automatically stopped, so that the water pump is effectively protected; manpower resources are saved, and the water level condition of the water tank of the machine does not need to be paid attention frequently.
Description
Technical Field
The utility model relates to a heat dissipation equipment technical field, concretely relates to evaporation formula air-cooler with water shortage protection.
Background
When the movable evaporative water-cooling fan operates, a water pump of the equipment uninterruptedly pumps water in a water storage tank to a water distributor, the water distributor uniformly sends the water to an evaporative heat exchanger, the surface of the evaporative heat exchanger forms a water film after being soaked by water, the water film exchanges heat with outdoor air, and the water film is conveyed out through a fan to achieve a heat exchange and cooling process. In the process, water is pumped from the water storage tank to the evaporative heat exchanger and then flows back to the water storage tank, and the process is circulated continuously. The main cooling medium of the movable evaporative water-cooling fan is water.
Therefore, the normal operation of the water pump plays an important role in the overall use effect. Most equipment is in the work operation in-process, because the user can not follow up the water storage condition of storage water tank in time, often can appear, the equipment storage water tank does not have water, and the water pump is still in the condition of operation, because the water pump under the condition that does not have water, incessantly the operation can lead to water pump motor high temperature very easily, nevertheless burns out the motor, leads to the water pump can not move. At this time, the evaporative water-cooling fan cannot achieve the cooling function and loses the cooling significance.
Disclosure of Invention
The utility model aims to provide an evaporative air cooler with water shortage protection, aiming at the defects and shortcomings of the prior art, and the water shortage condition of a water outlet tank can be clearly displayed through a control panel; when the water level of the water tank is insufficient, the water pump can be automatically stopped, so that the water pump is effectively protected; manpower resources are saved, and the water level condition of the water tank of the machine does not need to be paid attention frequently.
In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises a frame, a water tank and a water pump; a water tank is arranged at the bottom in the frame, and a water pump is arranged in the water tank; it also includes:
the inductive probe is arranged at the bottom in the water tank;
the water level controller is fixed outside the rack and is electrically connected with the induction probe and the water pump respectively by using control lines;
the power supply control box is fixed on the upper part of the water level controller, and a main board in the power supply control box is connected with the water level controller;
the heat radiation fan is fixed in an air inlet on the side wall of the rack by utilizing a bracket and is electrically connected with the power supply control box;
the water curtain paper is arranged at the upper part in the rack and corresponds to the inside and the outside of the cooling fan, and the water curtain paper is suspended above the water tank;
the control panel is arranged on the front side of the power supply control box and is electrically connected with a main board in the power supply control box;
and one end of the water pipe is connected with a water outlet of the water pump, and the other end of the water pipe is arranged above the water curtain paper.
Preferably, the power control box is provided with an indicator light, and the indicator light is electrically connected with the water level controller.
Preferably, the water curtain paper is arranged in the frame in a cylindrical shape.
Preferably, a filter screen is arranged at the air inlet of the cooling fan, and the filter screen is embedded in the air inlet of the side wall of the rack.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an evaporative air cooler with water shortage protection, which can clearly show the water shortage condition of a water outlet tank through a control panel; when the water level of the water tank is insufficient, the water pump can be automatically stopped, so that the water pump is effectively protected; manpower resources are saved, and the water level condition of the water tank of the machine does not need to be paid attention frequently.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Description of reference numerals:
the device comprises a rack 1, a water tank 2, a water pump 3, an induction probe 4, a water level controller 5, a power supply control box 6, a cooling fan 7, water curtain paper 8, a control panel 9, a water pipe 10 and a filter screen 11.
The specific implementation mode is as follows:
in the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the device comprises a frame 1, a water tank 2 and a water pump 3; a water tank 2 is arranged at the bottom in the frame 1, and a water pump 3 is arranged in the water tank 2; it also includes:
the inductive probe 4 is arranged at the bottom in the water tank 2;
the water level controller 5 is fixedly riveted outside the rack 1 by using a screw, and is electrically connected with the induction probe 4 and the water pump 3 by using a control line;
the power supply control box 6 is fixedly riveted on the upper part of the water level controller 5 by using a screw, and a main board in the power supply control box 6 is connected with the water level controller 5;
the heat dissipation fan 7 is fixed in an air inlet on the side wall of the rack 1 by utilizing an arc-shaped support, and the heat dissipation fan 7 is electrically connected with the power supply control box 6;
the water curtain paper 8 is arranged at the upper part in the rack 1 and corresponds to the inside and the outside of the cooling fan 7, and the water curtain paper 8 is suspended above the water tank 2;
the control panel 9 is arranged on the front side of the power supply control box 6, is electrically connected with a main board in the power supply control box 6 and is used for visually displaying the water shortage condition of the water tank;
and one end of the water pipe 10 is connected with a water outlet of the water pump 3, and the other end of the water pipe 10 is uniformly arranged above the water curtain paper 8 by utilizing a plurality of water distribution pipes.
Preferably, the power control box 6 is provided with an indicator light, and the indicator light is electrically connected with the water level controller 5.
Preferably, the water curtain paper 8 is disposed in a cylindrical shape inside the frame 1.
Preferably, a filter screen 11 is disposed at an air inlet of the heat dissipation fan 7, and the filter screen 11 is embedded in an air inlet of a side wall of the rack 1.
The working principle of the specific embodiment is as follows: the water pump 3 pumps water from the water tank 2, water is uniformly distributed on the water curtain paper 8 through the water pipe 10, the heat dissipation fan 7 works, air is pumped into the water curtain paper 8 and is sent out after being cooled, and therefore the cooling effect is achieved; when the inductive probe 4 detects that the water level in the water tank 2 is insufficient, the water level controller 5 controls an indicator lamp on the power supply control box 6 to be turned off, and simultaneously, the power supply of the water pump 3 is automatically cut off, and the power supply of the water pump 3 is stopped; after the water pump 3 is powered off, stopping supplying water to the water curtain paper 8 to play a role in protecting the water pump 3 and preventing the water pump 3 from being damaged by dry burning; water is added into the water tank 2, when the water level reaches the highest water level of the inductive probe 4, the water level controller 5 controls the indicator lamp on the power supply control box 6 to light (green), and the water pump 3 starts to work again.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the water level condition of the water tank can be effectively reminded when the machine runs;
2. the service life of the water pump can be effectively protected;
3. the user can be prevented from frequently checking the water pump, so that the time and labor cost of the user are saved.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. An evaporative air cooler with water shortage protection comprises a frame (1), a water tank (2) and a water pump (3); a water tank (2) is arranged at the bottom in the rack (1), and a water pump (3) is arranged in the water tank (2); it is characterized in that it also comprises:
the induction probe (4), the induction probe (4) is arranged at the bottom in the water tank (2);
the water level controller (5) is fixed outside the rack (1) and is electrically connected with the induction probe (4) and the water pump (3) by control lines;
the power supply control box (6), the power supply control box (6) is fixed on the upper part of the water level controller (5), and a main board in the power supply control box (6) is connected with the water level controller (5);
the heat dissipation fan (7) is fixed in an air inlet on the side wall of the rack (1) by a support, and the heat dissipation fan (7) is electrically connected with the power supply control box (6);
the water curtain paper (8) is arranged at the upper part in the rack (1) and corresponds to the inside and the outside of the cooling fan (7), and the water curtain paper (8) is suspended above the water tank (2);
the control panel (9) is arranged on the front surface of the power supply control box (6), and is electrically connected with a main board in the power supply control box (6);
and one end of the water pipe (10) is connected with a water outlet of the water pump (3), and the other end of the water pipe (10) is arranged above the water curtain paper (8).
2. Evaporative air cooler with water deficit protection according to claim 1, characterized in that: and an indicator light is arranged on the power supply control box (6), and the indicator light is electrically connected with the water level controller (5).
3. Evaporative air cooler with water deficit protection according to claim 1, characterized in that: the water curtain paper (8) is arranged in the frame (1) in a cylindrical shape.
4. Evaporative air cooler with water deficit protection according to claim 1, characterized in that: a filter screen (11) is arranged at the air inlet of the heat radiation fan (7), and the filter screen (11) is embedded in an air inlet on the side wall of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044015.XU CN214791618U (en) | 2021-05-17 | 2021-05-17 | Evaporation type air cooler with water shortage protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044015.XU CN214791618U (en) | 2021-05-17 | 2021-05-17 | Evaporation type air cooler with water shortage protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791618U true CN214791618U (en) | 2021-11-19 |
Family
ID=78694088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121044015.XU Active CN214791618U (en) | 2021-05-17 | 2021-05-17 | Evaporation type air cooler with water shortage protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791618U (en) |
-
2021
- 2021-05-17 CN CN202121044015.XU patent/CN214791618U/en active Active
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