CN104207618A - Humidifying and cooling curtain - Google Patents

Abstract

The invention relates to a humidifying and cooling curtain, which belongs to the technical field of humidifying and cooling equipment. The invention includes a horizontal sliding system, an automatic water storage system, a cycle timing water spray system, and a return water collection system; the horizontal sliding system includes an upper frame, a double-layer wet curtain, a sliding rod, a lower frame, an upper sliding device, and an upper sliding roller , the lower sliding roller, the lower sliding device, and the roller groove; the automatic water storage system includes a water tank inlet pipe, an automatic water storage tank, a floating ball, a pole, and a rubber ball plug; the cycle timing water spray system includes a water pump, a cycle timing Controller, power cord, wet curtain water supply pipe, water spray pipe, and water pipe spray hole; the return water collection system includes a return water collection pipe, a return water collection tank, and a water collection tank water inlet hole. The invention has the functions of automatic water replenishment, closed water supply, automatic recovery of excess water and push-pull functions, can effectively save water and can store the wet curtain according to needs without affecting lighting and ventilation.

Description

Humidification and cooling curtain

technical field

The invention relates to a humidification and cooling curtain, which belongs to the technical field of humidification and cooling equipment.

Background technique

At present, most wet curtains are used for scientific research and production of greenhouses, but they have the disadvantages of being bulky, often occupying an entire wall, and inconvenient to disassemble once installed, which affects the lighting of the greenhouse when the wet curtain is idle. In addition, the wet curtain consumes a lot of water, and there is a problem of waste of water resources. These shortcomings limit the popularization and use of wet curtains. Therefore, it is necessary to design a humidification and cooling curtain, which has the functions of convenient opening and closing and water saving, so as not to affect the indoor lighting when the wet curtain is idle and achieve the purpose of saving water.

For this reason, the patent of the present invention will introduce a kind of humidification and cooling curtain, in order to solve the above problems.

Contents of the invention

The technical problem to be solved by the present invention is: the present invention provides a humidification and cooling curtain, which is used to solve the problem that the current wet curtain is inconvenient to disassemble once it is installed, thus affecting the lighting and ventilation of the greenhouse in idle time, and the current wet curtain has the problem of waste of water resources .

The technical solution of the present invention is: a humidifying and cooling curtain, including a horizontal sliding system, an automatic water storage system, and a cycle timing water spraying system;

The lateral sliding system includes an upper frame 8, a double-layer wet curtain 9, a sliding rod 10, a lower frame 11, an upper sliding device 17, an upper sliding roller 18, a lower sliding roller 19, a lower sliding device 20, and a roller groove 21; The upper end of the humidification and cooling curtain is installed on the wall through the upper frame 8, the lower end of the humidification and cooling curtain is installed on the wall through the lower frame 11, the lower end of the upper frame 8 is provided with grooves, and the horizontal sliding system is provided with multiple upper sliding devices 17. A plurality of lower sliding devices 20, each upper sliding device 17 is equipped with an upper sliding roller 18, each lower sliding device 20 is equipped with a lower sliding roller 19, and the upper sliding device 17 is nested on the upper sliding roller 18. In the groove provided at the lower end of the upper frame 8, the upper sliding roller 18 slides in the groove, the lower end of the upper sliding device 17 and the upper end of the lower sliding device 20 are all provided with a mounting hole, and the double-layer wet curtain 9 is installed through these two. The hole is installed between the upper sliding device 17 and the lower sliding device 20, the lower frame 11 is provided with a roller groove 21, and the lower sliding rollers 19 on each lower sliding device 20 are installed in the roller groove 21 of the lower frame 11, and the sliding rod 10 is installed at the rightmost end of the humidification and cooling curtain, the sliding rod 10 passes through the rightmost double-layer wet curtain 9 for pulling the double-layer wet curtain 9, and the upper end is connected to the upper slide device 17 through the installation hole on the upper slide device 17 , the lower end is connected to the lower sliding device 20 through the mounting hole on the lower sliding device 20;

The automatic water storage system includes a water tank inlet pipe 1, an automatic water storage tank 2, a floating ball 14, a pole 15, and a rubber ball plug 16; A rod 15 is arranged in the automatic water storage tank 2, and a rubber ball plug 16 is installed at the right end of the pole 15.

The cycle timing water spray system includes water pump 4, cycle time controller 5, power cord 6, wet curtain water supply pipe 7, water spray pipe 12, water pipe spray hole 23; water pump 4 is all connected with automatic water storage tank 2, cycle work The timing controller 5 is connected to the water supply pipe 7 of the wet curtain, and the water supply pipe 7 of the wet curtain is connected to the water spray pipe 12. The water spray pipe 12 is provided with two drainage pipe water spray holes 23, and the two drainage pipe water spray holes 23 are arranged along the water spray pipe. 12 are arranged parallel to each other, the water spray pipes 12 are evenly arranged inside the double-layer wet curtains 9, the water spray pipes 12 are fixed between the double-layer wet curtains 9 by sewing, and the cycle work timing controller 5 is connected to the power line 6.

The humidification and cooling curtain also includes a backflow water collection system, which includes a backflow water collection pipe 3, a backflow water collection tank 13, and a water collection tank water inlet 22; the backflow water collection tank 13 is arranged in the roller groove 21 of the horizontal sliding system Below, a row of sump inlet holes 22 are arranged at the bottom of the roller groove 21, and the backflow sump 13 is connected to the roller groove 21 through the sump inlet holes 22, and the water in the backflow sump 13 is gathered through the return water collection pipe 3 and flows to In the automatic water storage tank 2 that is connected with the return water collecting pipe 3.

The working process of the present invention is: when humidification and cooling are required, the sliding rod 10 is pushed, and the upper sliding roller 18 installed on the upper sliding device 17 and the lower sliding roller 19 installed on the lower sliding device 20 will move along the lower end of the upper frame 8 The provided groove and the roller groove 21 roll to the right, thereby realizing pulling the wet curtain apart. The direction indicated by the arrow in Figure 1 is the sliding direction of the curtain. The water tank inlet pipe 1 of the automatic water storage tank 2 is connected with the running water pipe, and along with the water level rises in the automatic water storage tank 2 li, because the floating ball 14, pole 15, rubber ball plug 16 form a lever principle device at this moment, then the floating ball 14 As the water level rises, the rubber ball plug 16 will drop under the action of the pole 15. When the water intake of the automatic water storage tank 2 reaches the predetermined water level, the rubber ball plug 16 will block the water inlet hole on the water inlet pipe 1 of the water tank, and the water level will drop. Afterwards, the floating ball 14 in the automatic water storage tank 2 drops with the water level, and when falling to a certain water level, the rubber ball plug 16 will rise under the action of the pole 15 so as not to block the water inlet hole on the water tank inlet pipe 1, When the water level rises again, repeat the above steps;

The water pump 4 is connected with the cycle work timing controller 5 through electric wires, and is connected with the automatic water storage tank 2 and the wet curtain water supply pipe 7, and the cycle work timing controller 5 is connected with the power line 6. The automatic water storage tank 2 is pumped to the water spray pipe 12 through the wet curtain water supply pipe 7. Under the action of water pressure, the water is sprayed to the double-layer wet curtain 9 from the water pipe spray hole 23 along the direction of sliding with the sliding rod 10 left and right. Above, the other end of the water spray pipe 12 is connected to the backflow sump 13, the excess water on the double-layer wet curtain 9 flows into the backflow sump 13 through the sump inlet hole 22, and the water in the backflow sump 13 flows into the automatic backflow sump 3 through the backflow sump 3. Water storage tank 2, so as to realize the function of water recycling; after the set time interval, the cycle work timing controller 5 cuts off the power supply, the water pump 4 stops sending water to the double-layer wet curtain 9, and after the set time interval, cycle work The timing controller 5 is powered on, and the water pump 4 starts to repeat the above work; when the humidification and cooling is not needed, the sliding rod 10 is pushed, the upper sliding roller 18 installed on the upper sliding device 17 and the lower sliding roller installed on the lower sliding device 20 19 will roll along the groove that the upper frame 8 lower end is provided with and the roller groove 21, thereby realized the closing of wet curtain. The direction indicated by the arrow in Figure 1 is the sliding direction of the curtain.

The circuit principle of the cyclic work timing controller 5 of the present invention is: the humidification and cooling curtain of the present invention uses a cyclic work timing controller 5, and the control circuit of the cyclic work timing controller 5 is shown in Figure 9, and the circuit can set the cycle period of the equipment The time and the time of each work can make the equipment work in a continuous cycle according to the set time. The circuit is shown in Figure 9. After the circuit is stepped down by the capacitor C2 and the discharge resistor R3, it is rectified by the bridge stack IC2 and stabilized by VD2 to obtain a DC voltage to supply power for IC1 and other circuits. IC1 is a 14-bit binary counter/frequency divider integrated circuit, which provides clock pulses for the timing of IC1 through a clock oscillator with a certain frequency formed by the internal circuit of R1, R2, C1 and IC1. When the circuit is energized, it first enters the waiting time of the working interval of the device. IC1 realizes the delay by counting and dividing the frequency of the clock pulse. When the timing is up, the Q14 terminal of IC1 outputs a high level to turn on the transistor VT , the relay KA gets a point, and drives the water pump of the controlled equipment to start working. In Figure 9, the double arrows are connected to the controlled equipment. At this time, IC1 starts timing the working time of the device again, when the timing time is up, the Q14 terminal of IC1 becomes low level again, so that the VT cut-off device stops working. At this time, IC1 automatically resets and starts the next timing, so that the device can work in a regular cycle according to the set time. In Fig. 9, the LED is the working indicator light.

The beneficial effects of the present invention are:

1. A sliding device is installed on the wet curtain, which can close the wet curtain when there is no need for humidification and cooling, thus avoiding the idle wet curtain from affecting lighting and ventilation;

2. Use the water spray pipe to close the water supply and recycle the water, thus avoiding the waste of water resources;

3. Automatic water replenishment, cycle timing water supply, no manual operation is required after installation and power supply, and automatic operation is realized;

4. The structure is simple and easy to use, and the size can be changed according to the needs and used in different places in different environments.

Description of drawings

Fig. 1 is a schematic view of the front structure and sliding direction of the present invention;

Fig. 2 is a schematic diagram of the front section structure of the automatic water storage tank of the present invention;

Fig. 3 is a schematic diagram of arrangement of water pipes of the present invention;

Fig. 4 is a schematic cross-sectional structure diagram of the upper sliding device of the present invention;

Fig. 5 is a schematic diagram of the cross-sectional structure of the lower sliding device and the reflux sump of the present invention;

Fig. 6 is a schematic diagram of a cross-sectional structure of a sliding rod of the present invention;

Fig. 7 is a schematic diagram of the cross-sectional structure of the water spray pipe and the curtain of the present invention;

Fig. 8 is a working schematic diagram of the water spray pipe of the present invention;

Fig. 9 is a schematic diagram of the circuit principle of the cyclic operation timing controller of the present invention.

The labels in Figure 1-9: 1-Water tank inlet pipe, 2-Automatic water storage tank, 3-Return water collection pipe, 4-Water pump, 5-Cycle timing controller, 6-Power cord, 7-Wet curtain water supply pipe, 8-upper frame, 9-double-layer wet curtain, 10-sliding rod, 11-lower frame, 12-spray pipe, 13-reflux sump, 14-floating ball, 15-rod, 16-rubber ball plug, 17-sliding device, 18-sliding roller, 19-sliding roller, 20-sliding device, 21-roller groove, 22-sink inlet hole, 23-water pipe spray hole.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: As shown in Figure 1-9, a humidification and cooling curtain includes a horizontal sliding system, an automatic water storage system, and a cycle timing water spray system;

The lateral sliding system includes an upper frame 8, a double-layer wet curtain 9, a sliding rod 10, a lower frame 11, an upper sliding device 17, an upper sliding roller 18, a lower sliding roller 19, a lower sliding device 20, and a roller groove 21; The upper end of the humidification and cooling curtain is installed on the wall through the upper frame 8, the lower end of the humidification and cooling curtain is installed on the wall through the lower frame 11, the lower end of the upper frame 8 is provided with grooves, and the horizontal sliding system is provided with multiple upper sliding devices 17. A plurality of lower sliding devices 20, each upper sliding device 17 is equipped with an upper sliding roller 18, each lower sliding device 20 is equipped with a lower sliding roller 19, and the upper sliding device 17 is nested on the upper sliding roller 18. In the groove provided at the lower end of the upper frame 8, the upper sliding roller 18 slides in the groove, the lower end of the upper sliding device 17 and the upper end of the lower sliding device 20 are all provided with a mounting hole, and the double-layer wet curtain 9 is installed through these two. The hole is installed between the upper sliding device 17 and the lower sliding device 20, the lower frame 11 is provided with a roller groove 21, and the lower sliding rollers 19 on each lower sliding device 20 are installed in the roller groove 21 of the lower frame 11, and the sliding rod 10 is installed at the rightmost end of the humidification and cooling curtain, the sliding rod 10 passes through the rightmost double-layer wet curtain 9 for pulling the double-layer wet curtain 9, and the upper end is connected to the upper slide device 17 through the installation hole on the upper slide device 17 , the lower end is connected to the lower sliding device 20 through the mounting hole on the lower sliding device 20;

The automatic water storage system includes a water tank inlet pipe 1, an automatic water storage tank 2, a floating ball 14, a pole 15, and a rubber ball plug 16; A rod 15 is arranged in the automatic water storage tank 2, and a rubber ball plug 16 is installed at the right end of the pole 15.

The cycle timing water spray system includes water pump 4, cycle time controller 5, power cord 6, wet curtain water supply pipe 7, water spray pipe 12, water pipe spray hole 23; water pump 4 is all connected with automatic water storage tank 2, cycle work The timing controller 5 is connected to the water supply pipe 7 of the wet curtain, and the water supply pipe 7 of the wet curtain is connected to the water spray pipe 12. The water spray pipe 12 is provided with two drainage pipe water spray holes 23, and the two drainage pipe water spray holes 23 are arranged along the water spray pipe. 12 are arranged parallel to each other, the water spray pipes 12 are evenly arranged inside the double-layer wet curtains 9, the water spray pipes 12 are fixed between the double-layer wet curtains 9 by sewing, and the cycle work timing controller 5 is connected to the power line 6.

Embodiment 2: As shown in Figure 1-9, a humidification and cooling curtain, including a horizontal sliding system, an automatic water storage system, and a cycle timing water spray system;

The lateral sliding system includes an upper frame 8, a double-layer wet curtain 9, a sliding rod 10, a lower frame 11, an upper sliding device 17, an upper sliding roller 18, a lower sliding roller 19, a lower sliding device 20, and a roller groove 21; The upper end of the humidification and cooling curtain is installed on the wall through the upper frame 8, the lower end of the humidification and cooling curtain is installed on the wall through the lower frame 11, the lower end of the upper frame 8 is provided with grooves, and the horizontal sliding system is provided with multiple upper sliding devices 17. A plurality of lower sliding devices 20, each upper sliding device 17 is equipped with an upper sliding roller 18, each lower sliding device 20 is equipped with a lower sliding roller 19, and the upper sliding device 17 is nested on the upper sliding roller 18. In the groove provided at the lower end of the upper frame 8, the upper sliding roller 18 slides in the groove, the lower end of the upper sliding device 17 and the upper end of the lower sliding device 20 are all provided with a mounting hole, and the double-layer wet curtain 9 is installed through these two. The hole is installed between the upper sliding device 17 and the lower sliding device 20, the lower frame 11 is provided with a roller groove 21, and the lower sliding rollers 19 on each lower sliding device 20 are installed in the roller groove 21 of the lower frame 11, and the sliding rod 10 is installed at the rightmost end of the humidification and cooling curtain, the sliding rod 10 passes through the rightmost double-layer wet curtain 9 for pulling the double-layer wet curtain 9, and the upper end is connected to the upper slide device 17 through the installation hole on the upper slide device 17 , the lower end is connected to the lower sliding device 20 through the mounting hole on the lower sliding device 20;

The automatic water storage system includes a water tank inlet pipe 1, an automatic water storage tank 2, a floating ball 14, a pole 15, and a rubber ball plug 16; A rod 15 is arranged in the automatic water storage tank 2, and a rubber ball plug 16 is installed at the right end of the pole 15.

The cycle timing water spray system includes water pump 4, cycle time controller 5, power cord 6, wet curtain water supply pipe 7, water spray pipe 12, water pipe spray hole 23; water pump 4 is all connected with automatic water storage tank 2, cycle work The timing controller 5 is connected to the water supply pipe 7 of the wet curtain, and the water supply pipe 7 of the wet curtain is connected to the water spray pipe 12. The water spray pipe 12 is provided with two drainage pipe water spray holes 23, and the two drainage pipe water spray holes 23 are arranged along the water spray pipe. 12 are arranged parallel to each other, the water spray pipes 12 are evenly arranged inside the double-layer wet curtains 9, the water spray pipes 12 are fixed between the double-layer wet curtains 9 by sewing, and the cycle work timing controller 5 is connected to the power line 6.

The humidification and cooling curtain also includes a backflow water collection system, which includes a backflow water collection pipe 3, a backflow water collection tank 13, and a water collection tank water inlet 22; the backflow water collection tank 13 is arranged in the roller groove 21 of the horizontal sliding system Below, a row of sump inlet holes 22 are arranged at the bottom of the roller groove 21, and the backflow sump 13 is connected to the roller groove 21 through the sump inlet holes 22, and the water in the backflow sump 13 is gathered through the return water collection pipe 3 and flows to In the automatic water storage tank 2 that is connected with the return water collecting pipe 3.

The specific embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and can also be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art. Variations.

Claims (2)

1. a moistening and lowering temperature curtain, is characterized in that: comprise horizontal sliding system, automatic water-storing system, circulation timing water injection system;

Described horizontal sliding system comprises upper frame (8), double-deck wet curtain (9), sliding bar (10), underframe (11), upper carriage (17), upper slider roller (18), lower slider roller (19), lower slider device (20), roller groove (21), the upper end of described moistening and lowering temperature curtain is arranged on metope by upper frame (8), the lower end of moistening and lowering temperature curtain is arranged on metope by underframe (11), upper frame (8) lower end is provided with groove, horizontal sliding system is provided with multiple upper carriage (17), multiple lower slider device (20), each upper carriage (17) is all provided with slider roller (18), each lower slider device (20) lower end is provided with lower slider roller (19), upper carriage (17) is nested in the groove of upper frame (8) lower end setting by upper slider roller (18), upper slider roller (18) slides in a groove, the lower end of upper carriage (17) and the upper end of lower slider device (20) are equipped with an installing hole, double-deck wet curtain (9) is arranged between upper carriage (17) and lower slider device (20) by these two installing holes, underframe (11) is provided with roller groove (21), lower slider roller (19) on each lower slider device (20) is installed in the roller groove (21) of underframe (11), sliding bar (10) is arranged on the low order end of described moistening and lowering temperature curtain, sliding bar (10) wets curtain (9) for pulling double-deck wet curtain (9) through the bilayer of low order end, and upper end connects upper carriage (17) by the installing hole on upper carriage (17), lower end connects lower slider device (20) by the installing hole on lower slider device (20),

Described automatic water-storing system comprises tank inlet pipe (1), automatic water tank (2), ball float (14), pole (15), rubber bulb stopper (16); Described tank inlet pipe (1) is arranged on automatic water tank (2) lower left, and connect running water, a pole (15) is had in automatic water tank (2), pole (15) left end is installed rubber bulb stopper (16) right-hand member and is installed ball float (14), and automatic water tank (2) is connected with the water pump (4) in circulation timing water injection system;

Described circulation timing water injection system comprises water pump (4), periodic duty timing controller (5), power line (6), wet curtain feed pipe (7), sparge pipe (12), water pipe hole for water spraying (23); Water pump (4) is all connected with automatic water tank (2), periodic duty timing controller (5) and wet curtain feed pipe (7), wet curtain feed pipe (7) is connected with sparge pipe (12), sparge pipe (12) is arranged two drainpipe hole for water sprayings (23), two drainpipe hole for water sprayings (23) are arranged along sparge pipe (12) parallel direction, it is inner that sparge pipe (12) is arranged in double-deck wet curtain (9) uniformly, sparge pipe (12) mode sewed up is fixed between double-deck wet curtain (9), and periodic duty timing controller (5) is connected with power line (6).

2. moistening and lowering temperature curtain according to claim 1, is characterized in that: described moistening and lowering temperature curtain also comprises backflow collecting system, and described backflow collecting system comprises backflow collector pipe (3), backflow water leg (13), water leg inlet opening (22); Backflow water leg (13) is arranged under the roller groove (21) in horizontal sliding system, one is established to arrange in a row tank inlet opening (22) in roller groove (21) bottom, backflow water leg (13) is connected with roller groove (21) by water leg inlet opening (22), and the water in backflow water leg (13) converges in the automatic water tank (2) that the flow direction is connected with the collector pipe (3) that refluxes by backflow collector pipe (3).