WO2010099656A1

WO2010099656A1 - Atomization spraying device for condensing water of air conditioner

Info

Publication number: WO2010099656A1
Application number: PCT/CN2009/070626
Authority: WO
Inventors: 邓梁
Original assignee: 高勇
Priority date: 2009-03-03
Filing date: 2009-03-03
Publication date: 2010-09-10

Abstract

An atomization spraying device for condensing water of air conditioner includes a speed reducing motor (1), a cam (2), a connector (5-3), a rotating shaft (5-2), a driven wheel (4), a pull-rod (5-1), a compression pump (5,5A), one-way valves (6,10), a water storage cylinder (11) and a nozzle (15). The speed reducing motor (1) drives the cam (2). The cam (2) drives the driven wheel (4) and makes it reciprocate. The pull-rod (5-1) controls the motion of the compression pump (5,5A). There are an inlet and an outlet at the top of the compression pump (5,5A). One end of a flexible pipe (12) is connected to a flexible pipe base (16) which is on the inlet of the compression pump(5,5A), and the other end is connected to the one-way valve (10) which is on the water storage cylinder (11). One end of a flexible pipe (8) is connected to the one-way valve (6), and the other end is connected to the nozzle (15). Condensing water of air conditioner can be collected by this device, and be pressurized by the compression pump (5,5A), and be atomized by the nozzle (15), and be sprayed at the surface of the condenser of air conditioner. As a result, the condensation pressure and the condensation temperature can be reduced.

Description

Air conditioner condensate atomizing spray device

#细 or

[1] The present invention relates to an air conditioning refrigeration technology, particularly an air conditioning condensate atomizing spray device.

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[2] China's household air conditioner production capacity has exceeded 15 million units, and medium and small air-cooled chillers, heat pump hot and cold water units and other products have been applied more and more in recent years [Liu Xianying, Evaporative condensers for room air conditioners Experimental research, HVAC, 1997, 27 (5) ], air-conditioning technology provides a comfortable artificial climate for people in the hot summer. It also brings a lot of problems, such as huge energy consumption for summer electricity. Supply brings the threat of electricity safety. Many cities have passive measures to tighten the peaks. The air conditioners operate in the hot summer. Even if each air conditioner can save 1 kWh per day, the country can save 10 million kWh. The energy-saving technology of air conditioners is of great significance. The energy-saving technologies of air-conditioning industry are emerging one after another. The most popular is the application of frequency-conversion technology in air conditioners. The experiment proves that China's national conditions use energy-conversion technology to save energy is not significant, because China's urban household application air conditioners Mainly used in the gap, not used all day, the inverter air conditioner can not reflect its frequent power on in the non-temperature field or The power-saving characteristics of the load-reduction start-up operation realized by the working condition, secondly, the existing room air-conditioner runs in the summer cooling condition, and the condensation is caused by the moisture in the air in the evaporator of the air conditioner. Some waters are condensed according to the design requirements to condensate water to the public downpipes to the sewers. Some of them condense water directly in the air to cause environmental pollution. How to use these condensed water for auxiliary cooling of the condenser to reduce the condensation temperature, Small refrigerator shaft power is an effective way to save energy in air conditioners.

[3] An object of the present invention is to provide an air conditioning condensate atomizing spray device, which can be used to collect and condense water after being collected, sprayed on the surface of the radiator of the air conditioner, reduce the condensation temperature, reduce the condensation pressure, and achieve energy saving. efficacy.

[4] In order to achieve the above object, the solution of the present invention is:

[5] Air conditioning condensate atomizing spray device, including geared motor, cam, driven wheel, drawbar compression pump, check valve, water storage cylinder and nozzle, geared motor is driven by cam, cam is driven by linear reciprocating motion of driven wheel The rotating shaft of the driven wheel is connected with the pull rod, and the driven wheel is linearly reciprocated by the rotating shaft, and the pulling rod controls the compression pump to work. The compression pump has a water outlet and a water inlet, and the water inlet passes through the hose and the check valve and the air conditioner condensate The water storage tank is connected, and the water outlet is connected to the nozzle through a check valve and a hose.

[6] The convex edge of the cam is embedded with a rotating roller sleeved on the rotating roller shaft, and the driven wheel is tangentially mounted with the cam

The rotating wheel of the driven wheel is also embedded with a rotating roller sleeved on the other rotating roller shaft, and the two sets of rotating roller shafts are respectively connected by connectors.

[7] The compression pump is a plug compression pump, and the plug compression pump is composed of a plug cap, a piston, a sealing jaw and a cylinder.

The pull rod passes through the plug cylinder cover and is fixed in the central hole of the piston. The radial edge of the piston is clamped to the sealing jaw, and the sealing jaw is tangentially sealed to the inner diameter wall of the cylinder. The pull rod is driven by the geared motor, the cam and the driven wheel. The linear reciprocating motion pulls the piston to reciprocate in the cylinder to make the compression pump act as a suction or discharge fluid.

[8] The compression pump is a bellows compression pump, the drawbar is fixed at one end of the corrugated compression pump, and the drawbar is driven by a geared motor

The cam and the driven wheel act linearly reciprocatingly, and the drawbar pulls the bellows compression pump as an action of sucking or discharging the fluid.

[9] The nozzle is composed of a nozzle seat and a nozzle core, the nozzle seat has a guiding inner cone hole and a sprayed narrow hole, and the nozzle core is mounted with a nozzle core, and the two sides of the nozzle core are respectively a flow guiding slope, and the fluid passes through the nozzle The flow guiding slope on both sides of the core cylinder generates a swirling force, and then conducts through the inner cone hole of the nozzle seat, and the mist is sprayed by the narrow hole.

[10] After the above scheme, the present invention provides a pressure spray device for condensing water utilization of an air conditioner. After collecting the condensed water, the condensed water is atomized by a pressurizing device and then sprayed on the surface of the radiator of the air conditioner. After the condensed water is atomized and sprayed on the surface of the radiator of the air conditioner, the condensed water can be evaporated, and the condensed water evaporation process will effectively remove the heat. When the air conditioner is operated in the summer hot season, the condensing temperature can be significantly reduced after the auxiliary cooling. Reduce the condensing pressure.

[11] The device for pressurizing the condensed water of the present invention is a plunger pump or a bellows structure, a check valve is installed at the water outlet of the pressurizing device, and a single plug is installed at the water inlet of the booster device. To the valve, when the check valve of the pressurized working water outlet is opened, the water inlet check valve is closed. On the contrary, when the check valve of the suction device sucking the water outlet is closed, the water inlet check valve is opened, the two singles are opened. Alternating the opening and closing of the valve maintains the effective revenue of the booster and the effective boost output. [12] The atomizing nozzle is installed at the output end of the check valve of the water inlet of the booster device. The atomizing nozzle is composed of a nozzle core and a nozzle seat. The nozzle core is a column type, and the inclined sides are inclined on both sides of the column type, and the inclined surfaces are inclined in the same direction. The needle is turned, the nozzle core is installed in a nozzle seat of a tapered hole, and the pressure fluid is flowed through the inclined surface of the nozzle core to form a swirling fluid, and the pressure swirling fluid is ejected through the narrow hole of the taper hole in the nozzle seat, and is ejected. The swirling fluid is formed into a mist, and the spray cone is disposed in a high temperature region of the condenser of the air conditioner, and the mist of the condensed water sprayed in the high temperature region is rapidly evaporated and vaporized, and the vaporization of the condensed water mist causes a significant cooling effect.

[13] The present invention uses a reduction motor to drive a supercharging device to operate the supercharging device at a slower supercharging frequency to achieve a thermal effect that prevents excessive speed.

[14] The present invention also operates with a cam mechanism, utilizing the long and short diameter characteristics of the cam, the long diameter is to push the piston, and the short diameter to pull the piston.

[15] The one-way valve of the present invention is sealed with a steel ball and a sealing jaw, so that the structure is simple and the failure is reduced.

[16] The positive significance of the invention is that the condensed water and the radiator are not only exposed to sensible heat exchange, but also have latent heat exchange caused by mass exchange, part of the water is evaporated into water vapor, and the vaporized subtropical zone takes a lot of heat (water The latent heat of vaporization is about 2450kJ/kg). Evaporation of the condensate reduces the condensation temperature of the condenser because the condensation capacity of the air-cooled condenser is limited by the ambient dry bulb temperature, while the evaporative condenser is limited to the ambient wet bulb temperature, while the wet bulb temperature is generally lower than the dry bulb temperature. Low 8-14 ° C, so its condensation temperature is reduced, studies have shown that the evaporative condensing system can save 20-40% compared to other condensing systems.

[17] Experiments have shown that in an ambient humidity of 90%, 1.5 household air conditioners have a cold water volume of more than 1 liter per hour, making full use of these waste water resources, especially in the cooling system of air conditioners, to lower the condensation temperature and condense The decrease in temperature reduces the discharge pressure of the compressor and reduces the input power of the compressor to save energy.

[18] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Country deletion

1 is a schematic view of a system for condensing water atomizing spray device of an air conditioner according to the present invention;

Figure 2 is a cross-sectional view taken along line A-A of Figure 1;

Figure 3 is a plan view of Figure 1;

[22] Figure 4 is a cross-sectional view taken along line B-B of Figure 3;

[23] FIG. 5 is a schematic view showing a multi-nozzle of the air conditioning condensate atomizing spray device system of the present invention; [24] FIG. 6 is a schematic view showing a compression structure of a bellows of an air conditioning condensate atomizing spray device system of the present invention;

[25] Figure 7 is a schematic view showing the structure of a plug compression pump;

[26] FIG. 8 is a schematic view showing the transmission mechanism of the air conditioning condensate atomizing spray device of the present invention;

Figure 9 is a cross-sectional view taken along line C-C of Figure 8;

[28] Figure 10 is a three-way schematic diagram;

[29] Figure 11 is a straight through diagram;

[30] Figure 12 is a schematic view of the installation of the straight through and the connector;

[31] Figure 13 is a schematic view showing the structure of a bellows compression pump;

[32] Figure 14 is a schematic view of the structure of the check valve;

[33] Figure 15 is a schematic view of the nozzle;

[34] Figure 15A is a schematic view of a nozzle holder;

[35] Figure 15B is a schematic view of a nozzle core;

Figure 15C is a right side view of Figure 15B;

Figure 15D is a left side view of Figure 15B;

Figure 15E is a bottom view of Figure 15B;

Figure 15F is a plan view of Figure 15B;

[40] Figure 16 is a schematic view of the connector.

[41] Description of the label

[Fig. 1, Fig. 3 to Fig. 6, Fig. 10, Fig. 11, Fig. 16, the reduction motor 1, the cam 2, the water inlet 3, the driven wheel 4, the plug compression pump 5, the bellows compression pump 5A, The check valve 6, the connecting nozzle 7, the hose 8, the connecting nozzle 9, the check valve 10, the water storage cylinder 11, the hose 12, the connecting straight through 13, the three-way 14, the nozzle 15, and the hose seat 16.

[43] Fig. 2, Fig. 7, Fig. 8, Fig. 9, the pull rod 5-1, the rotating shaft 5-2, the connector 5-3, the rotating roller 5-4, the rotating roller shaft 5-5, the piston 5- 6. Seal 圏 5-7, plug cap 5-8, cylinder 5-9 with water outlet and water inlet.

[44] In Figure 12, connect straight through 13 and connect nozzle 7.

[45] In Fig. 13, the bellows 5A-2, the water outlet top seat plate 5A-1, and the pull hole base 5A-3.

[46] In Figure 14, check valve 6, steel ball 6-1, Ό' type seal 圏 6-2.

[47] In Figure 15, nozzle holder 15-2, nozzle core 15-1.

difficult [48] Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the shaft of the reduction motor 1 is fixedly connected with the cam 2, and the rotating roller 5-4 is embedded in the cam 2, and the rotation roller is matched with FIG. 8 and FIG. The sub- 5-4 sleeve is placed on the rotating roller shaft 5-5, and the driven wheel 4 tangentially mounted to the cam 2 is embedded with a rotating roller 5-4, and the rotating roller 5-4 is sleeved on the rotating roller shaft 5 -5, the two sets of rotating roller shafts 5-5 are respectively connected by the connector 5-3, the driven wheel 4 is fixed by the rotating shaft 5-2, the rotating shaft 5-2 is connected with the pulling rod 5-1, and the pulling rod 5-1 passes through The plug caps 5-8 are placed in the center hole of the piston 5-6 (see Figure 7), the radial edges of the pistons 5-6 are clip-mounted seals 5-7, the seals 5-7 and the outlets are The inner diameter wall of the cylinder 5-9 of the water inlet is tangentially sealed. When the gear motor 1 rotates, the cam 2 rotates accordingly, the cam 2 rotates to pull the driven wheel 4 to reciprocate linearly, and the driven wheel 4 moves up and down to pull the rod 5-1 to make a straight line. In the reciprocating motion, the pull rod 5-1 is linearly reciprocated to pull the piston 5-6 to reciprocate in the cylinder 5-9, and the piston 5-6 reciprocates in the cylinder 5-9 to suck or discharge the fluid.

[49] The piston 5-6 is compressed in the cylinder 5-9 for discharge work, see Fig. 14, installed in the check valve 6 of the cylinder 5-9, the steel ball 6-1 floats, leaving the Ό' seal圏6-2, the fluid passes through, enters the hose 8, and is discharged from the nozzle 15 by connecting the straight through 13.

[15] Referring to Fig. 15, Fig. 15, Fig. 15, Fig. 15C, Fig. 15D, Fig. 15E, Fig. 15F and Fig. 16, the nozzle core 15-1 is mounted in the nozzle holder 15-2, and the nozzle core 15-1 is respectively on both sides of the cylinder. The flow guiding slopes 15-la and 15-lb generate a swirling force when the fluid passes through the flow guiding slopes 15-la and 15-lb吋 on both sides of the cylinder of the nozzle core 15-1 at a certain speed, and the swirling fluid passes through the nozzle holder. 15-2吋, due to the flow guiding action of the tapered hole 15-2a in the nozzle holder 15-2, the slit 15-2b is rotated and sprayed, and the fluid passing through the slit 15-2b is sprayed in a mist.

[51] Referring to Fig. 4, Fig. 6, when the geared motor 1 rotates to drag the cam 2 to the long diameter horizontal position, the driven wheel 4 is dragged, the center of the cam 2 is coupled with the plug compression pump 5 or with the bellows compression pump 5A ( As shown in Fig. 5, Fig. 10 to Fig. 13), the distance is increased, the lever 5-1 is dragged, and the piston 5-6 moves in the cylinder 5-9, and the moving direction is the outlet of the cylinder 5-9. On the contrary, a negative pressure is generated in the cylinder 5-9, the steel ball 6-1 in the check valve 6 is sucked, and the steel ball 6-1 in the suction check valve 6 is close to the Ό' type seal 圏 6-2. The contact acts as a sealing, so that the fluid entering the hose 8 does not flow backward, the cylinder 5-9 is connected to the other hose seat 16 through hole and connected to the hose 12, and then the check valve 10 is connected through the connecting nozzle 9, the cylinder Negative pressure 产生 is generated in the body 5-9, the steel ball 6-1 of the check valve 10 is lifted and floated, and the steel ball 6-1 is lifted and floated away from the Ό'-type seal 圏6-2, and the fluid passes, The condensed water condensed from the evaporator of the air conditioner passes through the water inlet 3 and the condensed water that has entered the water storage cylinder 11 is sucked into the cylinder 5-9. When the piston 5-6 is again compressed, the steel of the check valve 10 The ball 6-1 is pressed against the airflow and is in contact with the Ό'-type seal 圏6-2. That the water storage cylinder 11 and the cylinder The passage of 5-9 is turned off, and after the passage of the water storage cylinder 11 and the cylinder 5-9 is closed, the fluid of the cylinder 5-9 is compressed and ejected from the nozzle 15.

[52] When a negative pressure 产生 is generated in the cylinder 5-9, the steel ball 6-1 of the check valve 6 is lifted and floated, and the compressed air flow of the steel ball 6-1 is pushed toward the Ό'-type seal 圏6 The -2 contact seal closes the passage of the barrel 5-9 and the hose 8, so that the fluid entering the hose 8 does not flow back.

[53] Referring to Fig. 6, when the geared motor 1 rotates to drag the cam 2 to the long-diameter horizontal position, the driven wheel 4 is dragged, the distance between the center of the cam 2 and the bellows compression pump is increased, and the elasticity of the bellows 5Α-2 The action is elongated, the elasticity of the bellows 5Α-2 is increased by the elongated inner volume, and the inner volume is increased to generate a negative pressure, and the condensed water is sucked from the water storage cylinder 11. On the contrary, when the geared motor 1 rotates, the cam 2 is dragged to In the long-diameter vertical position, the driven wheel 4 is pushed, the distance between the center of the cam 2 and the bellows compression pump is reduced, the elastic action of the bellows 5Α-2 is compressed, and the inner volume is increased to generate a positive pressure, and the water storage cylinder 11 is entered. It is compressed and ejected from the nozzle 15.

[54] Referring to Fig. 12 and Fig. 16, the middle section of the connecting nozzle 7 is a threaded section 7-1, and the small end is a tapered section 7-2. Referring to Fig. 12, the connecting nozzle 7 is connected with the connecting straight 13 to install a 吋, a tapered section The 7-2 is tightly fitted with the tapered bore in the straight through hole 13 to provide a sealing action.

[55] Referring to Fig. 2, the rotating roller 5-4 and the rotating roller shaft 5-5 are embedded in the cam 2 and the driven wheel 4, and when the cam 2 pulls the connector 5-3, the roller 5-4 is rotated. Rotating and rotating in the convex edge of the cam 2, the cymbal cam 2 makes a circular motion, the connector 5-3 pulls the pull rod 5-1 for linear motion, and the rotating roller 5-4 rolls in the convex edge of the cam 2 to eliminate the circular motion. Converts the relative motion friction of a linear motion.

Claims

Claim

[1] 1. Air conditioning condensate atomizing spray device, which is characterized by: including geared motor, cam, driven wheel

The pull rod compression pump, the check valve, the water storage tube and the nozzle, the speed reducer is driven by the cam, the cam drive is linearly reciprocated by the driven wheel, the rotating shaft of the driven wheel is connected with the pull rod, and the driven wheel is linearly reciprocated by the rotating shaft to the pull rod. The drawbar controls the compression pump. The compression pump has a water outlet and a water inlet. The water inlet is connected to the water storage tank of the air conditioner condensate through a hose and a check valve, and the water outlet is connected to the nozzle through the check valve and the hose.

[2] 2. The air conditioning condensate atomizing spray device according to claim 1, wherein: the convex edge of the cam is embedded with a rotating roller sleeved on the rotating roller shaft, and the driven wheel is tangentially mounted to the cam. The rotating wheel of the driven wheel is also embedded with a rotating roller sleeved on the other rotating roller shaft, and the two sets of rotating roller shafts are respectively connected by connectors.

[3] 3. The air conditioning condensate atomizing spray device according to claim 1, wherein: the compression pump is a plug compression pump, and the plug compression pump is composed of a plug cylinder cover, a piston, a sealing jaw and a cylinder. The pull rod passes through the plug cylinder cover and is fixed in the central hole of the piston. The radial edge of the piston is clamped to the sealing jaw, and the sealing jaw is tangentially sealed to the inner diameter wall of the cylinder. The pull rod is driven by the geared motor, the cam and the driven wheel. The linear reciprocating motion pulls the piston to reciprocate in the cylinder to make the compression pump act as a suction or discharge fluid.

[4] 4. The air conditioning condensate atomizing spray device according to claim 1, wherein: the compression pump is a bellows compression pump, the pull rod is fixed at one end of the corrugated compression pump, and the pull rod is composed of a reduction motor, a cam and a driven wheel. The linear motion reciprocates with the action, and the pull rod pulls the bellows compression pump to take in or discharge the fluid.

[5] 5. The air conditioning condensate atomizing spray device according to claim 1, wherein: the nozzle is composed of a nozzle holder and a nozzle core, and the nozzle holder has a flow-conducting inner cone hole and a sprayed slit hole, and the nozzle holder The nozzle core is installed inside, and the two sides of the nozzle core are respectively inclined flow guiding slopes, and the fluid generates a swirling flow force through the inclined inclined surface of the nozzle core cylinder, and then flows through the inner cone hole of the nozzle seat, and the mist is formed by the narrow hole. spray.