CN111594957A

CN111594957A - Air conditioning equipment with water curtain dust removal function

Info

Publication number: CN111594957A
Application number: CN202010275586.8A
Authority: CN
Inventors: 邵智才; 吕海龙
Original assignee: SHANGHAI JOTON ROOM EQUIPMENT CO Ltd
Current assignee: SHANGHAI JOTON ROOM EQUIPMENT CO Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-08-28

Abstract

The invention relates to air conditioning equipment with a water curtain dust removal function, which comprises an outer shell, wherein an air inlet and an air outlet are respectively arranged on the outer shell, an air blower is arranged at the air outlet, a water curtain dust removal component and an inner temperature regulation component are arranged in the outer shell, an outer temperature regulation component connected with the inner temperature regulation component is also arranged outside the outer shell, the inner temperature regulation component is arranged between the air outlet and the water curtain dust removal component, the inner temperature regulation component comprises an evaporator, a condenser and an expansion valve, the outer temperature regulation component comprises a compressor and a plurality of temperature sensors arranged in a production workshop, the inner temperature regulation component and the outer temperature regulation component are communicated through a pipeline, a refrigerant flows through the pipeline, and the inner temperature regulation component and the outer temperature regulation component are electrically connected with a frequency converter. The invention solves the technical problem that the existing dust removing equipment can not adjust the temperature while removing dust, and has the effects of adjusting the temperature in a cotton product production and processing workshop and removing dust in the air.

Description

Air conditioning equipment with water curtain dust removal function

Technical Field

The invention relates to the field of air-conditioning fresh air equipment, in particular to air-conditioning equipment with a water curtain dust removal function.

Background

Nowadays, cotton products are widely used in daily life, china is also the largest textile production and export country in the world, the textile industry is a very labor intensive industry in china, and a large amount of dust-containing air is generated in the process of cotton processing. On the one hand, the dust-containing air can cause great physical damage to a large number of workers in the factory, and on the other hand, the dust-containing air which does not meet the standard after being treated is discharged to the outside can also cause very adverse effects on the surrounding natural environment and residents. Therefore, with the increasing awareness of environmental protection and the attention on worker health, the treatment of dust-containing air in textile industry is becoming an important issue.

Among the prior art, chinese utility model patent that publication number is CN204637877U discloses a cotton dust collecting equipment with function sprays, this kind of equipment relates to cotton processing equipment and reforms transform technical field, which comprises a bracket, be provided with a columniform dust removal section of thick bamboo on the support, dust removal section of thick bamboo top is equipped with the spray thrower, the water pipe is connected to the spray thrower, the other hair-dryer that is equipped with of dust removal section of thick bamboo, dust removal section of thick bamboo below are equipped with the motor, the motor is connected on dust removal section of thick bamboo, and the motor is connected on dust removal section of thick bamboo through the. The utility model discloses rational in infrastructure, convenient to use, easy operation, it is convenient to remove dust.

The above prior art solutions have the following drawbacks: in the actual use process, although the scheme can effectively remove cotton dust in the air, in the existing cotton production workshop, in addition to the problem of dust, too high temperature in the workshop environment caused by excessive machine equipment is a very serious problem, and operators in the production workshop simultaneously bear double influences caused by the dust and high-temperature air, so that the health of the operators is very bad. Therefore, the air conditioning equipment and the dust removing equipment are generally combined, and therefore, a water curtain dust removing structure suitable for the air conditioning equipment is needed to be provided so as to form a novel air conditioning equipment with a dust removing function.

Disclosure of Invention

The invention aims to provide air conditioning equipment with a water curtain dust removal function, which has the effects of adjusting the temperature in a cotton product production and processing workshop and removing dust in air.

The technical purpose of the invention is realized by the following technical scheme:

an air conditioning device with water curtain dust removal function comprises an outer shell, wherein an air inlet and an air outlet are respectively arranged on the outer shell, the air inlet is communicated with a production workshop, the air outlet is communicated with the production workshop, an air blower is arranged at the air outlet, the outer shell is internally provided with a water curtain dedusting component and an inner temperature regulating component, the outer shell is also provided with an outer temperature regulating component connected with the inner temperature regulating component, the inner temperature adjusting component is arranged between the air outlet and the water curtain dust removing component and comprises an evaporator, a condenser and an expansion valve, the outer temperature regulating assembly comprises a compressor and a plurality of temperature sensors arranged in a production workshop, the inner temperature regulating assembly and the outer temperature regulating assembly are communicated through pipelines, and refrigerants flow in the pipelines, and the inner temperature regulating assembly and the outer temperature regulating assembly are electrically connected with a frequency converter.

Through adopting above-mentioned technical scheme, the air that contains the cotton dust is inhaled from the workshop to the air-blower, and thereby the cotton dust in the air is got rid of and is obtained clean air behind the dust in the air through water curtain dust removal component. Air adjusts the temperature in order to realize temperature regulation through interior temperature adjusting assembly afterwards, and the temperature regulation of air is arranged to the workshop in from air outlet after accomplishing to realize the air change in the workshop and temperature regulation. The working principle of the outer temperature regulating assembly and the inner temperature regulating assembly is that a refrigerant flows in a liquid state in an evaporator and absorbs heat in air to reduce the temperature of the air, then the refrigerant is heated and vaporized and flows into a compressor through a pipeline, the compressor compresses a gaseous refrigerant to form high-temperature high-pressure refrigerant gas, then the high-temperature high-pressure refrigerant gas is transmitted into a condenser through the pipeline, the condenser releases heat energy in the refrigerant outwards and enables the high-temperature high-pressure refrigerant gas to be condensed into liquid again, then the refrigerant liquid flows to an expansion valve, the expansion valve is used for reducing the temperature of the refrigerant liquid to form the refrigerant in a liquid-gas mixed state, and then the refrigerant in the liquid-gas mixed state is introduced into the evaporator to continuously absorb the heat in the air. The temperature sensor is arranged in the production workshop, can measure and sense the actual temperature in the production workshop, converts the information of the temperature into an electric signal and transmits the electric signal to the frequency converter, and the frequency converter can adjust the running power of the compressor so as to realize temperature adjustment. The air conditioning equipment can remove cotton dust in the air while adjusting the temperature in the production workshop, and effectively improves the working environment in the production workshop.

The invention is further arranged in such a way that the air inlet is positioned at one end of the outer shell in the length direction, the air blower is arranged at the upper surface of one end of the outer shell far away from the air inlet in the length direction, the outer side of the air blower is provided with a protective shell, the air outlet is positioned at one side surface of the protective shell, the air blower sucks dust-containing air in a production workshop from the air inlet and sequentially passes through the water curtain dust removal assembly, the inner temperature regulation assembly and the air outlet, the condenser is arranged close to the air blower and comprises a refrigerant inlet, the refrigerant inlet is arranged at one side of the condenser close to the air blower, a fresh air inlet is also arranged at the side surface of one end of the outer shell close to the air.

Through adopting above-mentioned technical scheme, only use the air in the workshop to purify the circulation, lead to the air carbon dioxide content in the workshop constantly to rise after the long-term time easily, make the oxygen content in the air reduce and be unfavorable for workman healthy on the one hand, on the other hand produces local greenhouse effect in the workshop easily to lead to the temperature in the workshop to promote, increase the consumption of interior temperature regulating subassembly and outer temperature regulating subassembly. Therefore, the fresh air port is arranged, and outside fresh air is driven to enter the air conditioning equipment while air is fed from the air inlet, so that the air quality in a production workshop is effectively improved. Meanwhile, the outside air has high air circulation, and the temperature of the outside air is generally lower than that of the inside of a production workshop, so that the ambient temperature in the air conditioning equipment can be effectively reduced, and the running power consumption of the inner and outer temperature regulating components is effectively reduced. In the process of using the air conditioning equipment, cotton dust is removed by adopting a water curtain dust removal mode, the humidity of the air after dust removal is increased, excessive moisture is gathered on fan blades of an air blower when the air with excessive humidity passes through the air blower, short circuit of internal circuits of the air blower is easy to occur under the condition of long-time use, and parts in the air blower are easy to corrode and damage, so that a condenser is arranged at a position close to the air blower, high-temperature and high-pressure refrigerant gas in a compressor flows in from one end of the condenser close to the air blower, heat energy in the refrigerant gas can be used for dehumidification of the air and the air blower in advance, on one hand, the utilization rate of waste heat in the condenser can be improved, and on the other hand, the service life of the air blower can also be prolonged.

The water curtain dust removal assembly comprises a spray water pipe positioned on the inner top wall of the outer shell, spray heads are connected to two sides of the spray water pipe and connected with a spray water pump, the spray water pump is connected with a municipal tap water pipeline through a water pump, a cotton dust filter screen is arranged below the spray water pipe, the spray heads are respectively arranged on two sides of the cotton dust filter screen and face the cotton dust filter screen, and a sewage pool is arranged below the cotton dust filter screen.

Through adopting above-mentioned technical scheme, spray water pump sprays the cotton dust filter screen surface with clean running water from both sides through the shower nozzle, and the cotton dust filter screen can be collected and block the cotton dust on cotton dust filter screen surface in the air, and the shower pipe can be drenched the cotton dust in the air and make its weight gain and drop to play the purpose of dust removal. Meanwhile, the spraying water pipe can also flush the cotton dust on the surface of the cotton dust filter screen into a sewage pool below, so that the condition of blockage and wind tightness caused by excessive cotton dust accumulation on the surface of the cotton dust filter screen after long-term operation of the air conditioning equipment is reduced. Both sides of the cotton dust filter screen are provided with spray heads, so that on one hand, the air passing through the cotton dust filter screen can be further dedusted, and meanwhile, both sides of the cotton dust filter screen can be cleaned simultaneously.

The cotton dust filtering net comprises a plurality of nylon filtering nets and at least one steel wire reinforcing net which are connected, a secondary supporting plate is arranged at the bottom of each cotton dust filtering net, the secondary supporting plate is fixedly connected with the cotton dust filtering net and the bottom of the sewage pool, one ends of the nylon nets, far away from the secondary supporting plates, are fixedly connected with the top wall inside the outer shell, one ends of the steel wire reinforcing nets, far away from the secondary supporting plates, are fixedly connected with the top wall inside the outer shell, one sides of the steel wire reinforcing nets, far away from the nylon filtering nets, are fixedly connected with the inner wall of the outer shell, outer frames are arranged on the edges of the nylon filtering nets and the steel wire reinforcing nets, handles are arranged on the outer frames, and gaps for sewage.

Through adopting above-mentioned technical scheme, the nylon filter screen can effectually block the cotton dust in the air, and nylon filter screen corrosion resistance is stronger and can wash repeatedly simultaneously, comparatively is applicable to the water curtain dust removal mode in this scheme. Because the material of nylon filter screen itself is softer takes place deformation easily, so be provided with the frame that is used for improving structural strength around it, for further improving the holistic structural stability of cotton dust filter screen, set up steel wire reinforcing net in the cotton dust filter screen, steel wire reinforcing net can play the barrier effect and have the characteristic of nai washing to the cotton dust on the one hand, and on the other hand steel wire reinforcing net self structural strength is higher can effectively reduce the possibility that the cotton dust filter screen takes place deformation. The whole second grade backup pad that is realized in the effluent water sump by the below of cotton dust filter screen is fixed, is provided with the breach in the second grade backup pad for supply sewage to pass through. The setting of handle on the frame can make things convenient for the staff to carry out the dismouting to the cotton dust filter screen to the later maintenance degree of difficulty has been reduced.

The cotton dust filtering net is arranged in the middle of the sewage pool, an air inlet guide shutter and a water retaining shutter are further arranged at two ends of the sewage pool in the length direction respectively, the air inlet guide shutter is arranged between the air inlet and the cotton dust filtering net, the water retaining shutter is arranged between the cotton dust filtering net and the inner temperature adjusting assembly, shutters of the air inlet guide shutter and the water retaining shutter are inclined downwards and are arranged towards the cotton dust filtering net, a primary supporting plate is arranged at the bottom of the air inlet guide shutter, and a tertiary supporting plate is arranged at the bottom of the water retaining shutter.

Through adopting above-mentioned technical scheme, air inlet water conservancy diversion shutter can guide the wind that gets into air conditioning equipment, makes its slope blow to the cotton dust filter screen downwards on to make the cotton dust filter screen change and block the cotton dust in the air. In addition, because the weight of the cotton dust is large, when the air is guided downwards by the air inlet guide shutter, the cotton dust is easier to move downwards to the sewage tank by the gravity of the cotton dust, and the cotton dust removing capacity of the air conditioning equipment is further improved. Simultaneously, because the shower head inevitably has the drop of water to sputter the outside when spraying water, air inlet water conservancy diversion shutter and manger plate shutter all can play the effect of blockking to the drop of water that sputters, simultaneously because the tripe homocline of air inlet water conservancy diversion shutter and manger plate shutter is downward and towards the setting of cotton dust filter screen, the water droplet that both blockked all can be introduced at last and collect in the effluent water sump, has reduced the possibility of the ponding phenomenon that exists because long-term the use among this air conditioning equipment. The first-level supporting plate and the third-level supporting plate respectively play a supporting role in the air inlet flow guide shutter and the water retaining shutter.

The invention is further arranged in such a way that a spray wet film is arranged between the water-retaining shutter and the three-level support plate, the upper end and the lower end of the spray wet film are respectively and fixedly connected with the water-retaining shutter and the three-level support plate, a humidifying water pipe is arranged above the water-retaining shutter, a humidifying spray head is connected onto the humidifying water pipe, the humidifying spray head is arranged between the water-retaining shutter and the cotton dust filter screen and faces the spray wet film, the humidifying water pipe is connected with a humidifying water pump, and the humidifying water pump is connected with a municipal tap water pipeline.

By adopting the technical scheme, in the production process of cotton products, the humidity in a production workshop needs to be controlled and is in a proper range. When the humidity in the production workshop is too high, the moisture regain of cotton in the production workshop is easy to increase (the moisture regain of cotton is the percentage of the moisture content in the cotton to the weight of dry fibers), so that the cotton is easy to kink or rot and deteriorate in the production or storage process; if the humidity in the production workshop is too low, the moisture regain of cotton is easily reduced, so that the fiber strength of cotton is reduced, the cotton is more easily broken by machinery and short fibers are formed, the cotton dust content in the workshop is increased, and the yarn forming strength of cotton is reduced, so that the humidity in the production workshop is generally controlled, and the moisture regain of the cotton in the production workshop is within the range of 7% -9% under the humidity condition within the range. When humidity was low when in the workshop, opened the humidification shower nozzle, spun water was downflow along the surface that sprays the wet membrane under the action of gravity in the humidification shower nozzle to make the surface that sprays the wet membrane wet by moist, unnecessary water can flow to the effluent water sump in, when the air process sprayed the wet membrane, its humidity can increase and the temperature can reduce, and the water that sprays on the wet membrane is consumed consequently need constantly to be replenished by the humidification shower nozzle. When the humidity in the production workshop is enough, the spraying amount of the humidifying spray head needs to be adjusted to be low, so that the balance between the humidifying function of the humidifying spray head on the air and the dehumidifying function of the condenser on the air is achieved, and the function of maintaining the air humidity is achieved. When the humidity in the production workshop is too high, the humidifying spray head needs to be closed, and the humidity of the air is reduced and discharged by the heat emitted by the condenser.

The invention is further arranged in such a way that a clean water tank is arranged below the internal temperature adjusting component, the air blower is positioned above the clean water tank, the clean water tank and the sewage tank are arranged adjacently, a four-stage support plate is fixedly connected between the internal temperature adjusting component and the bottom of the clean water tank, a notch for passing water is arranged on the four-stage support plate, the three-stage support plate is a boundary plate of the clean water tank and the sewage tank, a sewage filter screen is arranged on the surface of the three-stage support plate, and the clean water tank is connected with a water outlet pump through a pipeline.

Through adopting above-mentioned technical scheme, clean water reservoir and effluent water sump realize separating through tertiary backup pad, and the water that contains the cotton dust in the effluent water sump is behind sewage filter screen, and large granule impurity wherein obtains getting rid of, and comparatively clean water flows into to store in the clean water reservoir afterwards. When the blower works, water drops generated by the accumulation of water on the surface of the blower can also fall into the clean water tank for collection. The water in the clean water tank is discharged through the water outlet pump and can be recycled for the second time, so that the effect of saving water resources is achieved.

The invention is further provided that the water outlet pump is communicated with a sedimentation separation tank arranged outside the outer shell through a pipeline, the sedimentation separation tank is provided with a purified liquid overflow port, and the purified liquid overflow port is connected with the spray water pump and the humidifying water pump through pipelines.

Through adopting above-mentioned technical scheme, water in the clean water basin carries out further sedimentation separation through the sedimentation separation pond, and the supernatant in the sedimentation separation pond flows through the clear liquid overflow mouth to through spray pump and humidification water pump recycle, played the effect of water economy resource.

The invention is further arranged in that a liquid level sensor is arranged in the water purification tank, a water supplementing port is also arranged in the water purification tank, the water supplementing port is connected with a municipal tap water pipeline, a spray control valve is arranged between the spray water pump and the spray water pipe, and a humidification control valve is arranged between the humidification water pump and the humidification water pipe.

Through adopting above-mentioned technical scheme, at the in-process of air conditioning equipment operation, water is because evaporation can be constantly consumed, monitors the water level in clean water reservoir and the effluent water sump through the liquid level inductor, if the water level crosses lowly then supplements through the water supply mouth water in clean water reservoir and the effluent water sump to reduce the emergence of each water pump dry-suction condition.

The invention is further provided with an ultraviolet sterilization device above the clean water tank, wherein the ultraviolet sterilization device is fixedly connected with the inner wall of the outer shell and is arranged below the blower.

Through adopting above-mentioned technical scheme, ultraviolet germicidal device can disinfect to the air that will get into in the air-blower to further improve the air quality that the air-blower was discharged.

In conclusion, the invention has the following beneficial effects:

1. through the arrangement of the inner temperature adjusting assembly, the outer temperature adjusting assembly and the water curtain dust removing assembly, the effects of removing dust of air in a production workshop and adjusting the temperature in the production workshop can be achieved;

2. the cotton dust filter screen can filter and collect cotton dust in the air;

3. through the setting of effluent water sump and clean water reservoir, can play and collect the effect of purifying and cyclic utilization to the sewage that produces when removing dust.

Drawings

Fig. 1 is a schematic view of the overall structure of an air conditioning apparatus with a water curtain dust removal function according to this embodiment.

Fig. 2 is a schematic diagram of the internal structure of an air conditioning apparatus with a water curtain dust removal function according to the present embodiment.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic cross-sectional view illustrating an internal structure of an air conditioner having a water curtain dust removing function according to the present embodiment.

In the figure, 1, an outer shell; 11. an air inlet; 12. an air outlet; 13. a fresh air port; 14. a blower; 15. a protective shell; 16. a frequency converter; 17. an ultraviolet sterilization device; 2. an air intake flow guide shutter; 21. a primary support plate; 3. a water curtain dust removal assembly; 31. a spray header; 32. a shower head; 33. a spray water pump; 35. a cotton dust filter screen; 351. a nylon filter screen; 352. a steel wire reinforcing net; 353. an outer frame; 354. a handle; 4. a water-retaining shutter; 41. a third support plate; 411. a sewage filter screen; 5. spraying a wet film; 51. a humidifying water pipe; 52. a humidifying spray head; 53. a humidifying water pump; 6. an internal temperature regulating assembly; 61. an evaporator; 62. a condenser; 621. a refrigerant inlet; 63. an expansion valve; 64. a four-stage support plate; 8. a sewage tank; 81. a secondary support plate; 811. a notch; 9. a clear water tank; 91. discharging the water pump; 92. a sedimentation separation tank; 921. a clear liquid overflow port; 93. a liquid level sensor; 94. and (4) water replenishing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the air conditioning equipment with water curtain dust removal function disclosed by the invention comprises an outer shell 1, wherein an air inlet 11 is arranged at the side surface of one end of the outer shell 1 in the length direction, a fresh air inlet 13 is arranged at the position, close to the air inlet 11, of the top surface of the outer shell 1, an air blower 14 is arranged at one end, far away from the fresh air inlet 13, of the top surface of the outer shell 1, a protective shell 15 is arranged on the periphery of the air blower 14, an air outlet 12 is arranged at the side surface, far away from the air inlet 11, of the protective shell. In this embodiment, the air inlet 11 and the air outlet 12 are both communicated with the inside of a cotton production workshop, the fresh air port 13 is communicated with the external environment, air in the production workshop directionally enters the outer shell 1 from the air inlet 11 and flows out from the air outlet 12 under the action of the air blower 14, and the air inlet of the air inlet 11 simultaneously drives the external air to enter from the fresh air port 13. The fresh air port 13 is arranged for reducing the condition of over-high carbon dioxide content in a production workshop, and the effect of improving the air quality in the production workshop is easily achieved.

Referring to fig. 2 and 4, in the outer shell 1, an air inlet guide shutter 2, a cotton dust filter screen 35, a wet film 5 and an inner temperature adjusting component 6 are sequentially arranged along the flowing direction of air, a water retaining shutter 4 is connected and arranged between the wet film 5 and the top wall of the outer shell 1, a first-stage support plate 21 is arranged between the bottom of the air inlet guide shutter 2 and the outer shell 1, a second-stage support plate 81 is arranged between the bottom of the cotton dust filter screen 35 and the outer shell 1, a third-stage support plate 41 is arranged between the bottom of the wet film 5 and the outer shell 1, and a fourth-stage support plate 64 is arranged between the bottom of the. The bottom of shell body 1 is formed with effluent water sump 8 and clean water reservoir 9, and the both sides wall of effluent water sump 8 is tertiary backup pad 41 and one-level backup pad 21 respectively, and the both sides wall of clean water reservoir 9 is tertiary backup pad 41 and the lateral wall that shell body 1 kept away from air intake 11 one end respectively, and tertiary backup pad 41 surface is provided with sewage filter screen 411. Notches 811 for water to flow through are formed in the second-stage support plate 81 and the fourth-stage support plate 64. An ultraviolet sterilization device 17 is also arranged above the clean water tank 9, and the ultraviolet sterilization device 17 is fixedly connected with the inner wall of the outer shell 1 and is arranged below the blower 14. The ultraviolet sterilization device 17 can sterilize the air to be introduced into the blower 14, thereby further improving the quality of the air discharged from the blower 14.

Referring to fig. 2 and 4, a spray pipe 31 is disposed on the top of the cotton dust filter screen 35, spray heads 32 are connected to both sides of the spray pipe 31, the spray heads 32 are connected to a spray water pump 33 (refer to fig. 3), the spray water pump 33 is connected to a municipal tap water pipeline through a water pump, and the spray heads 32 are respectively disposed on both sides of the cotton dust filter screen 35 and disposed toward the cotton dust filter screen 35. When the water shutter is provided with the humidification water pipe 51 above, be connected with humidification shower nozzle 52 on the humidification water pipe 51, humidification shower nozzle 52 sets up between manger plate shutter 4 and cotton dust filter screen 35 and towards spraying wet film 5 and set up, and humidification water pipe 51 is connected with humidification water pump 53 (refer to fig. 3), and humidification water pump 53 links to each other with municipal water supply line. A shower control valve (not shown) is provided between the shower water pump 33 and the shower water pipe 31, and a humidification control valve (not shown) is provided between the humidification water pump 53 and the humidification water pipe 51. The clear water tank 9 is communicated with a water outlet pump 91 through a pipeline, the water outlet pump 91 is communicated with a sedimentation separation tank 92 positioned outside the outer shell 1, a clear liquid overflow port 921 is arranged on the sedimentation separation tank 92, and the clear liquid overflow port 921 is connected with the spray water pump 33 and the humidifying water pump 53 through pipelines. The water in the clear water tank 9 is further settled and separated through the settling and separating tank 92, and the supernatant in the settling and separating tank 92 flows out through the clear liquid overflow port 921 and is recycled through the spray water pump 33 and the humidifying water pump 53, so that the effect of saving water resources is achieved. In the practical implementation process, in order to meet the requirement of integration, the sedimentation separation tank 92 can be replaced by a centrifugal separator, a clear liquid outlet of the centrifugal separator is connected with the spray water pump 33 and the humidifying water pump 53, and the centrifugal separator is arranged in the inner space of the outer shell 1, so that the integration of the air conditioning equipment can be effectively improved, and the occupied space of the equipment can be reduced.

Referring to fig. 2 and 4, a liquid level sensor 93 is further disposed in the clean water reservoir 9, and a water replenishing port 94 is disposed on a side wall of the clean water reservoir 9, and the water replenishing port 94 is connected to a municipal water supply pipe. In the operation process of the air conditioning equipment, water is continuously consumed due to the evaporation effect, the water levels in the clean water reservoir 9 and the sewage reservoir 8 are monitored through the liquid level sensor 93, and if the water levels are too low, the water in the clean water reservoir 9 and the sewage reservoir 8 is supplemented through the water replenishing port 94, so that the dry suction condition of each water pump is reduced.

Referring to fig. 2 and 4, the louvers of the air inlet guide louver 2 and the water blocking louver 4 are all arranged obliquely downward and toward the cotton dust filter screen 35, and the air inlet guide louver 2 can guide air entering the air conditioning equipment to be obliquely blown downward onto the cotton dust filter screen 35, so that the cotton dust filter screen 35 is more prone to blocking cotton dust in the air. In addition, because the weight of the cotton dust is large, when the air is guided downwards by the air inlet guide shutter 2, the cotton dust is easier to move downwards to the sewage tank 8 due to the gravity of the cotton dust, and the cotton dust removing capacity of the air conditioning equipment is further improved. Meanwhile, as the spray head 32 inevitably has water drops to sputter outside when spraying water, the air inlet guide shutter 2 and the water retaining shutter 4 can both play a role in blocking the sputtered water drops, and meanwhile, as the shutters of the air inlet guide shutter 2 and the water retaining shutter 4 are uniformly inclined downwards and are arranged towards the cotton dust filter screen 35, the water drops blocked by the air inlet guide shutter and the water retaining shutter can be finally introduced into the sewage tank 8 for collection, thereby reducing the possibility of water accumulation phenomenon existing in the air conditioning equipment due to long-term use.

Referring to fig. 2 and 4, cotton dust filter screen 35 is including a plurality of nylon filter screens 351 and at least a slice steel wire reinforcement net 352 that link to each other, the bottom fixed connection of second grade backup pad 81 and cotton dust filter screen 35 and effluent water sump 8, the one end and the inside roof fixed connection of shell body 1 that second grade backup pad 81 was kept away from to the nylon net, steel wire reinforcement net 352 keeps away from the one end of second grade backup pad 81 and the inside roof fixed connection of shell body 1, one side and the outer casing 1 inner wall fixed connection of nylon filter screen 351 are kept away from to steel wire reinforcement net 352, the border of nylon filter screen 351 and steel wire reinforcement net 352 all is provided with frame 353, be provided with handle. Nylon filter screen 351 can effectually block the cotton dust in the air, and nylon filter screen 351 corrosion resistance is stronger simultaneously and can wash repeatedly, comparatively is applicable to the water curtain dust removal mode in this scheme. Because the material of nylon filter screen 351 itself is softer takes place deformation easily, be provided with the frame 353 that is used for improving structural strength around it, in order to further improve the holistic structural stability of cotton dust filter screen 35, set up steel wire reinforcing net 352 in cotton dust filter screen 35, steel wire reinforcing net 352 can play the effect of blockking and have resistant characteristic of washing to the cotton dust on the one hand, the higher possibility that can effectively reduce cotton dust filter screen 35 emergence deformation of structural strength of on the other hand steel wire reinforcing net 352 self. The setting of handle 354 on frame 353 can make things convenient for the staff to carry out the dismouting to cotton dust filter screen 35 to the later maintenance degree of difficulty has been reduced.

Referring to fig. 2 and 4, an external temperature adjustment assembly is further disposed outside the air conditioning equipment, the external temperature adjustment assembly includes a compressor (not shown in the figure) and a plurality of temperature sensors (not shown in the figure) disposed in a production workshop, the internal temperature adjustment assembly 6 includes an evaporator 61, a condenser 62 and an expansion valve 63, the internal temperature adjustment assembly 6 and the external temperature adjustment assembly are communicated through a pipeline, a refrigerant flows through the pipeline, and the internal temperature adjustment assembly 6 and the external temperature adjustment assembly are electrically connected to the frequency converter 16. In this embodiment, the compressor is arranged outside the outer shell 1, and in the actual use process, in order to meet the requirement of integration, the compressor can be placed inside the outer shell 1, and the connection mode between the compressor and the inner temperature regulation component 6 is unchanged.

The implementation principle of the embodiment is as follows: the blower 14 sucks air containing cotton dust from the production workshop, and after dust in the air passes through the water curtain dust removing assembly 3, the cotton dust in the air is removed to obtain clean air. And then the air passes through the inner temperature adjusting component 6 to realize temperature adjustment, and the air is discharged into a production workshop from the air outlet 12 after the temperature adjustment of the air is finished so as to realize air replacement and temperature adjustment in the production workshop. The working principle of the external temperature regulating assembly and the internal temperature regulating assembly 6 is that a refrigerant flows in a liquid state in the evaporator 61 and absorbs heat in air to reduce the temperature of the air, then the refrigerant is heated and vaporized and flows into the compressor through a pipeline, the compressor compresses a gaseous refrigerant to form high-temperature high-pressure refrigerant gas, then the high-temperature high-pressure refrigerant gas is transmitted into the condenser 62 through the pipeline, the condenser 62 releases heat energy in the refrigerant outwards and enables the high-temperature high-pressure refrigerant gas to be condensed into liquid again, then the refrigerant liquid flows to the expansion valve 63, the expansion valve 63 is used for reducing the temperature of the refrigerant liquid to form the refrigerant in a liquid-gas mixed state, and then the refrigerant in the liquid-gas mixed state is introduced into the evaporator 61 to continuously absorb the heat in the air. The temperature sensor is arranged in the production workshop, the temperature sensor can measure and sense the actual temperature in the production workshop, information of the temperature is converted into an electric signal to be transmitted to the frequency converter 16, and the frequency converter 16 can adjust the running power of the compressor so as to realize temperature adjustment. The air conditioning equipment can remove cotton dust in the air while adjusting the temperature in the production workshop, and effectively improves the working environment in the production workshop.

The spray water pump 33 sprays clean tap water to the surface of the cotton dust filter screen 35 from two sides through the spray head, the cotton dust filter screen 35 can collect cotton dust in the air and block the cotton dust on the surface of the cotton dust filter screen 35, and the spray water pipe 31 can wet the cotton dust in the air to increase the weight and drop the cotton dust so as to achieve the purpose of dust removal. Meanwhile, the spraying water pipe 31 can also wash the cotton dust on the surface of the cotton dust filter screen 35 to the sewage tank 8 below, so that the situation that the cotton dust on the surface of the cotton dust filter screen 35 is too much accumulated to block and prevent wind after the air conditioning equipment works for a long time is reduced. Both sides of the cotton dust filter screen 35 are provided with the spray heads 32, so that on one hand, the air passing through the cotton dust filter screen 35 can be further dedusted, and meanwhile, both sides of the cotton dust filter screen 35 can be cleaned simultaneously.

In the using process of the air conditioning equipment, cotton dust is removed by adopting a water curtain dust removal mode, so that the humidity of the air can be increased after dust removal, excessive moisture can be accumulated on fan blades of the air blower 14 when the air with excessive humidity passes through the air blower 14, short circuit of internal circuits of the air blower 14 is easily caused under the condition of long-time use, and parts in the air blower 14 are easily damaged due to corrosion, so that the condenser 62 is arranged at a position close to the air blower 14, high-temperature and high-pressure refrigerant gas in the compressor flows in from one end, close to the air blower 14, of the condenser 62, heat energy in the refrigerant gas can be used for dehumidifying the air and the air blower 14 firstly, on one hand, the utilization rate of waste heat in the condenser 62 can be improved, and on the other hand, the service life of the air blower 14 can also be prolonged.

During the production of cotton products, it is necessary to control the humidity in the production plant and to bring it within a suitable range. When the humidity in the production workshop is too high, the moisture regain of cotton in the production workshop is easy to increase (the moisture regain of cotton is the percentage of the moisture content in the cotton to the weight of dry fibers), so that the cotton is easy to kink or rot and deteriorate in the production or storage process; if the humidity in the production workshop is too low, the moisture regain of cotton is easily reduced, so that the fiber strength of cotton is reduced, the cotton is more easily broken by machinery and short fibers are formed, the cotton dust content in the workshop is increased, and the yarn forming strength of cotton is reduced, so that the humidity in the production workshop is generally controlled, and the moisture regain of the cotton in the production workshop is within the range of 7% -9% under the humidity condition within the range. When the humidity in the production workshop is too low, the humidifying spray heads 52 are opened, water sprayed out of the humidifying spray heads 52 flows downwards along the surfaces of the spraying wet films 5 under the action of gravity, so that the surfaces of the spraying wet films 5 are wetted, redundant water can flow into the sewage tank 8, when air passes through the spraying wet films 5, the humidity of the air can be increased, the temperature of the air can be reduced, and the water on the spraying wet films 5 is consumed, so that the water needs to be continuously supplemented by the humidifying spray heads 52. When the humidity in the production shop is sufficient, the amount of the spray from the humidifying nozzle 52 needs to be adjusted to be low, so that the humidifying function of the humidifying nozzle for the air and the dehumidifying function of the condenser 62 for the air are balanced, and the function of maintaining the humidity of the air is achieved. When the humidity in the production shop is too high, the humidifying spray nozzle 52 needs to be closed, and the humidity of the air is reduced by the heat emitted from the condenser 62 and discharged.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an air conditioning equipment with water curtain dust removal function, includes shell body (1), be provided with air intake (11) and air outlet (12) on shell body (1) respectively, air intake (11) are linked together with the workshop, air outlet (12) department is provided with air-blower (14), its characterized in that: be provided with water curtain dust removal subassembly (3) and interior temperature regulating subassembly (6) in shell body (1), still be provided with the outer temperature regulating subassembly that is connected with interior temperature regulating subassembly (6) outside shell body (1), interior temperature regulating subassembly (6) set up between air outlet (12) and water curtain dust removal subassembly (3), interior temperature regulating subassembly (6) are including evaporimeter (61), condenser (62) and expansion valve (63), the subassembly that adjusts the temperature outward includes compressor and a plurality of temperature-sensing wares of setting in the workshop, it has the refrigerant all to circulate through pipeline intercommunication and pipeline between interior temperature regulating subassembly (6) and the outer temperature regulating subassembly, interior temperature regulating subassembly (6) and the equal electricity of outer temperature regulating subassembly are connected with converter (16).

2. An air conditioning apparatus with water curtain dust removing function according to claim 1, characterized in that: the air inlet (11) is located at one end of the length direction of the outer shell (1), the air blower (14) is arranged at the upper surface of one end of the outer shell (1) far away from the air inlet (11) in the length direction, the outer side of the air blower (14) is provided with the protective shell (15), the air outlet (12) is located at one side of the protective shell (15), the air blower (14) sucks dust-containing air in a production workshop from the air inlet (11) and sequentially passes through the water curtain dust removal assembly (3), the internal temperature adjustment assembly (6) and the air outlet (12), the condenser (62) is arranged close to the air blower (14), the condenser (62) comprises a refrigerant inlet (621), the refrigerant inlet (621) is arranged at one side of the condenser (62) close to the air blower (14), and a fresh air inlet (13) is further arranged at the side of one end of the outer shell (1) close to the, and the fresh air opening (13) is communicated with the external environment through a pipeline.

3. An air conditioning apparatus with a water curtain dust removing function according to claim 2, characterized in that: water curtain dust removal subassembly (3) are including spray header (31) that are located roof department in shell body (1), the both sides of spray header (31) are connected with shower head (32), shower head (32) are connected with spray pump (33), spray pump (33) link to each other with municipal water supply line through the water pump, the below of spray header (31) is provided with cotton dust filter screen (35), shower head (32) set up respectively in the both sides of cotton dust filter screen (35) and set up towards cotton dust filter screen (35), the below of cotton dust filter screen (35) is provided with effluent water sump (8).

4. An air conditioning apparatus with water curtain dust removing function according to claim 3, characterized in that: the cotton dust filter screen (35) comprises a plurality of nylon filter screens (351) and at least one steel wire reinforcing net (352) which are connected, a secondary support plate (81) is arranged at the bottom of the cotton dust filter screen (35), the secondary support plate (81) is fixedly connected with the cotton dust filter screen (35) and the bottom of the sewage pool (8), one end of the nylon net far away from the secondary support plate (81) is fixedly connected with the inner top wall of the outer shell (1), one end of the steel wire reinforcing net (352) far away from the secondary support plate (81) is fixedly connected with the inner top wall of the outer shell (1), one side of the steel wire reinforcing net (352) far away from the nylon filter screen (351) is fixedly connected with the inner wall of the outer shell (1), outer frames (353) are arranged at the edges of the nylon filter screen (351) and the steel wire reinforcing net (352), and a pull handle (354) is, and a notch (811) for passing sewage is arranged on the secondary supporting plate (81).

5. An air conditioning apparatus with water curtain dust removing function according to claim 4, characterized in that: cotton dust filter screen (35) set up the middle part in effluent water sump (8), effluent water sump (8) length direction's both ends still are provided with air inlet water conservancy diversion shutter (2) and manger plate shutter (4) respectively, air inlet water conservancy diversion shutter (2) set up between air intake (11) and cotton dust filter screen (35), manger plate shutter (4) set up between cotton dust filter screen (35) and interior temperature adjustment subassembly (6), the tripe of air inlet water conservancy diversion shutter (2) and manger plate shutter (4) is all to the declivity downwards and towards cotton dust filter screen (35) setting, air inlet water conservancy diversion shutter (2) bottom is provided with one-level backup pad (21), manger plate shutter (4) bottom is provided with tertiary backup pad (41).

6. An air conditioning apparatus with water curtain dust removing function according to claim 5, characterized in that: be provided with between manger plate shutter (4) and the tertiary backup pad (41) and spray wet membrane (5), spray the upper and lower both ends of wet membrane (5) respectively with manger plate shutter (4) and tertiary backup pad (41) between fixed connection, be provided with humidification water pipe (51) above the water shutter, be connected with humidification shower nozzle (52) on humidification water pipe (51), humidification shower nozzle (52) set up between manger plate shutter (4) and cotton dust filter screen (35) and towards spraying wet membrane (5) and set up, humidification water pipe (51) are connected with humidification water pump (53), humidification water pump (53) link to each other with municipal tap water pipeline.

7. An air conditioning apparatus with water curtain dust removing function according to claim 6, characterized in that: the below of interior temperature regulating subassembly (6) is provided with clean water reservoir (9), air-blower (14) are located the top of clean water reservoir (9), clean water reservoir (9) and effluent water sump (8) are adjacent to be set up, fixedly connected with level four backup pad (64) between interior temperature regulating subassembly (6) and clean water reservoir (9) bottom, be provided with breach (811) that water supply passes through on level four backup pad (64), tertiary backup pad (41) are the boundary plate of clean water reservoir (9) and effluent water sump (8), tertiary backup pad (41) surface is provided with sewage filter screen (411), clean water reservoir (9) have out water pump (91) through the pipe connection.

8. An air conditioning apparatus with a water curtain dust removing function according to claim 7, characterized in that: the water outlet pump (91) is communicated with a sedimentation separation tank (92) arranged outside the outer shell (1) through a pipeline, a purified liquid overflow port (921) is arranged on the sedimentation separation tank (92), and the purified liquid overflow port (921) is connected with the spray pump (33) and the humidifying water pump (53) through pipelines.

9. An air conditioning apparatus with a water curtain dust removing function according to claim 8, characterized in that: be provided with liquid level inductor (93) in clean water reservoir (9), still be provided with moisturizing mouth (94) in clean water reservoir (9), moisturizing mouth (94) link to each other with municipal water pipe, be provided with the control valve that sprays between spray pump (33) and spray header (31), be provided with the humidification control valve between humidification water pump (53) and humidification water pipe (51).

10. An air conditioning apparatus with a water curtain dust removing function according to claim 9, characterized in that: an ultraviolet sterilization device (17) is further arranged above the clean water tank (9), and the ultraviolet sterilization device (17) is fixedly connected with the inner wall of the outer shell (1) and is arranged below the air blower (14).