Water level metering device of air cooler

Abstract

The water level metering device comprises a machine body, a water tank is arranged at the lower end of the machine body, a fan is arranged in the machine body, an air outlet and an air inlet are formed in the front end and the rear end in the machine body respectively, a three-way pipe is detachably arranged at the drainage end of the water tank, a first pipe body of the three-way pipe is connected with the bottom of the water tank, and a second pipe body of the three-way pipe is connected with the bottom of the water tank. A water outlet is formed in a second pipe body of the three-way pipe, a floating ball is arranged in a third pipe body of the three-way pipe, an exhaust hole is formed in the top of the third pipe body of the three-way pipe, the water level condition of the water tank can be observed in time according to the floating condition of the floating ball, water can be supplemented in time conveniently, redundant water or cleaning water in the water tank can be discharged from the water outlet, and the water tank is convenient to use. The water tank is simple in structure and convenient to operate, does not need to be made into a transparent structure, saves cost and facilitates diversified manufacturing of the water tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cold -air machine technical field especially relates to a water level measuring device of cold -air machine. BACKGROUND

[0002] The cold -air machine is a kind of mild cooling equipment, it is mainly realized air cooling by water in the process of heat absorption of evaporation.The traditional cold -air machine usually includes water tank, water pump, air duct, fan in air duct, water curtain, the traditional cold -air machine is usually single-tank cold -air machine, water tank is arranged below water curtain, water pump is extracted to the water tank in the water of water curtain upper portion, and the water on water curtain is evaporated in part, so that the air at water curtain is relatively cool, fan blows the airflow passing through water curtain to the air inlet of air duct to the air outlet of air duct, to make the air blown out more cool and comfortable to realize the effect of air cooling.But the water tank of cold -air machine in prior art, to facilitate the observation of water level in water tank, water tank needs to be made into transparent structure, and transparent material cost is higher, and water tank is made into transparent structure, not enough beautiful.So the water tank of existing cold -air machine needs a structure that can observe the water level of water tank in time to replace transparent water tank. SUMMARY

[0003] The utility model discloses a kind of water level measuring devices of cold -air machine, it can observe the water level of water tank in time, it is convenient to water in time, structure is simple, it is easy to operate, save cost, it is convenient for the manufacture of water tank diversity.

[0004] To solve the above technical problem, the utility model is solved by the following technical scheme: a kind of water level measuring device of cold -air machine, including machine body, the lower end of the machine body is equipped with water tank, fan is equipped in the machine body, the front end and the rear end of the machine body are respectively equipped with air outlet and air inlet, the drainage end of the water tank is detachably equipped with three-way pipe, the first pipe body of the three-way pipe is connected with the bottom of water tank, the second pipe body of the three-way pipe is equipped with drain, the third pipe body of the three-way pipe is equipped with float ball, the top of the third pipe body of the three-way pipe is equipped with air vent.

[0005] Preferably, the top of the third pipe body of the three-way pipe is matched and connected with end cap, a plurality of air vents are formed in the end cap.

[0006] Further preferably, the top of the third pipe body of the three-way pipe is equipped with the limiting ring that limits the range of the float ball to move up.

[0007] Further preferably, the outer wall of the third pipe body of the three-way pipe is equipped with water level scale.

[0008] Further preferably, the second pipe body of the three-way pipe is equipped with drain valve or drain baffle.

[0009] Further preferably, the first pipe body of the tee pipe is screwed with a square nut.

[0010] Further preferably, a connecting plate is arranged between the machine body and the water tank, and movable fastening blocks are hingedly connected to the top ends on both sides of the water tank, and fixed fastening teeth are arranged on both sides of the connecting plate and detachably fastened with the movable fastening blocks.

[0011] The utility model discloses beneficial effect: including machine body, the water tank is equipped with in the machine body lower extreme, be equipped with the fan in the machine body, the front end and rear end of machine body are opened with air outlet and air inlet respectively, the drainage end of water tank is detachably equipped with tee pipe, the first pipe body of tee pipe is connected with the bottom of water tank, the second pipe body of tee pipe is opened with drain, the third pipe body of tee pipe is equipped with the float ball, the top of tee pipe third pipe body is opened with the air vent, through the float ball's float shift condition, can timely observe the water level condition of water tank, and it is convenient for timely water supply, also can discharge the redundant water or cleaning water in water tank from the drain, and its simple structure, convenient operation, and the water tank does not need to be made into transparent structure, saves the cost in this way, and the diversity of water tank is made. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model.

[0013] Figure 2 It is the sectional view of the utility model. DETAILED DESCRIPTION

[0014] The utility model will be further described in detail in combination with the drawings and examples.

[0015] As Figure 1 , 2 As shown in a kind of water level measuring device of air cooler, including machine body 1, the water tank 2 is equipped with in the machine body 1 lower extreme, be equipped with the fan in the machine body 1, the front end and rear end of machine body 1 are opened with air outlet and air inlet respectively, the drainage end of water tank 2 is detachably equipped with tee pipe 3, the first pipe body 31 of tee pipe 3 is connected with the bottom of water tank 2, the second pipe body 32 of tee pipe 3 is opened with drain 34, the third pipe body 33 of tee pipe 3 is equipped with the float ball 35, the top of tee pipe 3 third pipe body 33 is opened with air vent 36, through the float shift condition of float ball 35, can timely observe the water level condition of water tank 2, and it is convenient for timely water supply, also can discharge the redundant water or cleaning water in water tank 2 from drain 34, its simple structure, convenient operation, and water tank 2 does not need to be made into transparent structure, saves the cost in this way, and the diversity of water tank 2 is made.

[0016] In the embodiment, the end cover 37 is connected to the top of the third pipe body 33 of the tee pipe 3, a plurality of exhaust holes 36 are formed in the end cover 37, the end cover 37 allows the tee pipe 3 to ventilate through the plurality of exhaust holes 36, the float ball 35 is convenient to float with the water level, and the float ball 35 is convenient to clean or replace after the end cover 37 is opened, the limiting ring 39 is arranged in the top of the third pipe body 33 of the tee pipe 3 and limits the upward range of the float ball 35, and the limiting ring 39 is arranged on the inner wall of the third pipe body 33, and the limiting ring 39 is removed when the float ball 35 needs to be taken out.

[0017] In the embodiment, the third pipe body 33 of the tee pipe 3 is provided with a water level scale, the third pipe body 33 can be provided with a transparent structure, and the water storage amount in the water tank 2 is convenient to accurately understand through the corresponding position of the float ball and the water level scale.

[0018] In the embodiment, the second pipe body 32 of the tee pipe 3 is provided with a drain valve 38 or a drain baffle, the drain valve 38 or the drain baffle blocks the drain port 34, and the water in the water tank 2 can be drained by opening the drain valve 38 or the drain baffle when the water needs to be drained.

[0019] In the embodiment, the first pipe body 31 of the tee pipe 3 is screwed with a square nut, and the tee pipe 3 is convenient to connect with the lower part of the water tank 2 through the square nut.

[0020] In the embodiment, the connecting plate 4 is arranged between the machine body 1 and the water tank 2, the movable buckle blocks 5 are hingedly connected to the top of the two sides of the water tank 2, the fixed buckle teeth 6 are arranged on the two sides of the connecting plate and are detachably buckled with the movable buckle blocks 5, the movable buckle blocks 5 and the fixed buckle teeth 6 are buckled and separated, and the water tank 2 and the machine body 1 are detachably connected.

[0021] According to the idea of the utility model, there will be changes in the specific implementation and application range, and the content of the specification should not be understood as a limitation of the utility model.

Claims

1. A water level metering device for an air cooler, comprising a body, a water tank provided at the lower end of the body, a fan provided within the body, and an air outlet and an air inlet provided at the front and rear ends of the body, respectively, characterized in that: The drainage end of the water tank is detachably provided with a tee pipe, the first tube body of the tee pipe is connected to the bottom of the water tank, the second tube body of the tee pipe is provided with a drainage outlet, the third tube body of the tee pipe is provided with a float, and the top of the third tube body of the tee pipe is provided with an exhaust hole.

2. The water level metering device for an air cooler according to claim 1, characterized in that: The top of the third tube body of the tee is connected with an end cover, and the end cover is provided with a plurality of exhaust holes.

3. The water level metering device for an air cooler according to claim 1, characterized in that: A limiting ring for limiting the upward movement range of the float is provided in the top of the third tube body of the tee pipe.

4. The water level metering device for an air cooler according to claim 1, characterized in that: The outer wall of the third tube body of the three-way pipe is provided with a water level scale.

5. The water level metering device for an air cooler according to claim 1, characterized in that: A drain valve or a drain baffle is provided on the second pipe body of the three-way pipe.

6. The water level metering device for an air cooler according to claim 1, characterized in that: The first tube body of the tee tube is threaded with a square nut.

7. The water level metering device for an air cooler according to claim 1, characterized in that: A connecting plate is provided between the machine body and the water tank. The top ends of both sides of the water tank are hingedly connected with movable buckling blocks. Both sides of the connecting plate are provided with fixed buckling teeth that are detachably buckled with the movable buckling blocks.

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