CN214276016U - Clean refrigeration air conditioner device - Google Patents

Abstract

The utility model discloses a clean refrigeration air conditioner device, including the casing, be equipped with the ventilation pipe in the casing, be equipped with first surface cooler in the ventilation pipe, second surface cooler and third surface cooler, the casing is equipped with the cooling water set outward, and first surface cooler is connected respectively through the second feed pipe to the cooling water set, and second surface cooler and third surface cooler are equipped with the primary filter in the ventilation pipe, and medium efficiency filter and high efficiency filter. The air in the ventilation pipe is filtered layer by layer through the primary filter, the intermediate filter and the high-efficiency filter, so that the cleanness of the air entering the room is ensured; the water is cooled by the water cooler group, so that the low temperature of the air entering the room is ensured, and the water cooling is used for cooling, thereby being beneficial to protecting the environment and preventing the Freon from polluting the atmosphere; the dilute acetic acid solution is used as a cooling circulating medium, and the exchange of heat (cold) quantity influenced by the precipitation of calcium and magnesium ions is effectively prevented.

Description

Clean refrigeration air conditioner device

Technical Field

The utility model belongs to refrigeration air conditioner field especially relates to a clean refrigeration air conditioner device.

Background

Among the prior art, the electric apparatus air conditioner refrigeration that indoor refrigeration generally used freon refrigerant medium, during the refrigeration, air intake department did not set up filter equipment moreover, and when outdoor environment was polluted, contained a large amount of dust particles in the outdoor air, the dust particle gets into indoor pollution that can cause indoor environment along with the ventilation pipe of air conditioner, harm people's is healthy.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a clean refrigeration air conditioner device.

The utility model discloses a realize like this: a clean refrigeration air-conditioning device comprises a shell, wherein a vent pipe is arranged in the shell, a first surface cooler, a second surface cooler and a third surface cooler are sequentially arranged in the vent pipe, heat exchange is carried out between cooling water and air, the air is cooled layer by layer, the low temperature of the introduced indoor air is ensured, a mixing barrel is arranged outside the shell, a water inlet pipe and a feed pipe are arranged in the mixing barrel, acetic acid is put into the mixing barrel along the feed pipe and dissolved in water, calcium ions and magnesium ions in the water are prevented from forming precipitates under the heated condition and are attached to the surfaces of the first surface cooler, the second surface cooler and the third surface cooler, the cooling effect of the cooling water on the air is influenced, the lower part of the mixing barrel is communicated with the upper part of a liquid storage tank through a liquid discharge pipe, and an acetic acid solution flows into the liquid storage tank along the liquid discharge pipe for storage, a liquid pumping pipe is arranged in the liquid storage tank, a liquid pumping pump is arranged on the liquid pumping pipe, the other end of the liquid pumping pipe is connected with a water chilling unit, under the action of the liquid pumping pump, an acetic acid solution in the liquid storage tank flows into the water chilling unit along the liquid pumping pipe, the acetic acid solution and a refrigerant are subjected to heat exchange by an evaporator, the refrigerant absorbs heat in the acetic acid solution to cool the acetic acid solution, the heat is brought to a condenser under the action of a compressor, the refrigerant and water are subjected to heat exchange, the water after absorbing the heat flows to a cooling water tower along a first liquid supply pipe to dissipate the heat, the water chilling unit is connected with the cooling water tower through a circulating pipe network, the circulating pipe network comprises a first liquid supply pipe and a first liquid return pipe, cold water after dissipating the heat flows back to the condenser along the first liquid return pipe to circulate, the water chilling unit is communicated with a second liquid supply pipe, and the cooled acetic acid solution flows into the second liquid supply pipe, the second liquid supply pipe is simultaneously communicated with a plurality of liquid supply branch pipes, the liquid supply branch pipes are respectively connected with a first surface cooler, a second surface cooler and a third surface cooler, the low-temperature acetic acid solution in the second liquid supply pipe respectively flows into the first surface cooler along the liquid supply branch pipes, the second surface cooler and the third surface cooler exchange heat with the air in the ventilation pipe to cool the air layer by layer, the first surface cooler, the second surface cooler and the third surface cooler are respectively connected with a liquid return branch pipe, the liquid return branch pipe is communicated with a second liquid return pipe, the other end of the second liquid return pipe is communicated with the upper part of the liquid storage tank, the water after heat exchange flows back into the liquid storage tank along the liquid return branch pipe and the second liquid return pipe to circulate, a mixing chamber is arranged on one side of the air inlet of the mixing chamber to mix the outdoor air and the return air, and a primary filter is arranged in the mixing chamber close to the first surface cooler, the dust particle filtering device is used for filtering dust particles more than 5 mu m in a ventilation pipe, an exhaust fan is arranged in the ventilation pipe far away from a mixing chamber and close to a third surface cooler, outdoor air and air in an exhaust branch pipe are pumped into the ventilation pipe, a middle-effect filter, a silencer and a high-efficiency filter are sequentially arranged on one side of an air outlet of the ventilation pipe, the middle-effect filter can filter dust particles more than 0.5 mu m in the ventilation pipe, the structure is stable, the leakage risk is low, the dust capacity is high, the noise of an air conditioner is reduced by the silencer, the high-efficiency filter is used for filtering dust particles more than 0.5 mu m and various suspended matters in the ventilation pipe, the cleanness of indoor air is ensured, the health of people is ensured, the air outlet of the ventilation pipe is communicated with a user room, the upper end of the user room is communicated with an exhaust pipe, indoor air is exhausted along the exhaust pipe, and an air filter and an exhaust fan are arranged in the exhaust pipe, the exhaust fan extracts indoor air, accelerates the circulation of indoor air, guarantees the volume of indoor cold air, filters the air of discharging to outdoor through air cleaner, avoids outdoor environment's pollution, the exhaust pipe is linked together with the branch pipe of airing exhaust, the other end and the mixing chamber of the branch pipe of airing exhaust are linked together, be provided with the stop valve on the branch pipe of airing exhaust, when the indoor air is dirty, close the stop valve, the indoor air is arranged to outdoor along the exhaust pipe, when the indoor air is clean, only when reducing indoor temperature, opens the stop valve, and indoor air gets into the mixing chamber along the branch pipe of airing exhaust in, through handling the back layer upon layer, gets into indoor again.

Preferably, be provided with heating pipe and thermometer in the mixing tank, heat through the heating pipe for the dissolution rate of acetic acid, carry out the measurement of temperature through the thermometer, guarantee the suitable dissolution temperature of acetic acid.

Preferably, an air inlet cover is arranged in the ventilation pipe close to the mixing chamber, air entering the ventilation pipe is subjected to primary filtration, and impurities in the air are prevented from entering the ventilation pipe to cause blockage.

Preferably, the exhaust fan is connected with the flow equalizing plate, so that air flow is uniformly distributed, and the stability of the air flow is ensured.

The utility model has the advantages that: 1. the air in the ventilation pipe is filtered layer by layer through the primary filter, the intermediate filter and the high-efficiency filter, so that the cleanness of the air entering the room is ensured; 2. the water is cooled by the water cooler, the cooling water exchanges heat with the air in the ventilation pipe at the first surface cooler, the second surface cooler and the third surface cooler, the air is cooled layer by layer, the low temperature of the air entering the room is ensured, the water cooling is used for cooling, the environment is protected, and the pollution of Freon to the atmosphere is prevented; 3. the utility model discloses use diluted acetic acid solution as cooling cycle medium to be furnished with the blending tank, can effectively prevent to deposit at calcium, magnesium ion and influence the exchange of heat (cold) volume.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a housing; 2. a vent pipe; 3. a first surface cooler; 4. a second surface cooler; 5. a third surface cooler; 6. a mixing barrel; 7. a water inlet pipe; 8. a feed pipe; 9. a liquid discharge pipe; 10. a liquid storage tank; 11. a liquid pumping pipe; 12. a liquid pump; 13. a water chilling unit; 14. a circulating pipe network; 15. a cooling water tower; 16. a first liquid supply tube; 17. a first liquid return pipe; 18. a second liquid supply tube; 19. a branch liquid supply pipe; 20. a liquid return branch pipe; 21. a second liquid return pipe; 22. a mixing chamber; 23. a primary filter; 24. an exhaust fan; 25. a medium-efficiency filter; 26. a muffler; 27. a high efficiency filter; 28. a user room; 29. an exhaust duct; 30. an air filter; 31. an exhaust fan; 32. an exhaust branch pipe; 33. a stop valve; 34. heating a tube; 35. a thermometer; 36. an air inlet cover; 37. flow equalizing plate.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, a clean refrigeration air conditioning device comprises a housing 1, a ventilation pipe 2 is arranged in the housing 1, a first surface cooler 3, a second surface cooler 4 and a third surface cooler 5 are sequentially arranged in the ventilation pipe 2, the air is cooled layer by layer through heat exchange between cooling water and the air, so as to ensure low temperature of introduced indoor air, a mixing tank 6 is arranged outside the housing 1, a water inlet pipe 7 and a feed pipe 8 are arranged in the mixing tank 6, acetic acid is fed into the mixing tank 6 along the feed pipe 8 and dissolved in water, calcium and magnesium ions in the water are prevented from forming precipitates under the condition of being heated and attaching to the surfaces of the first surface cooler 3, the second surface cooler 4 and the third surface cooler 5, so as to influence the cooling effect of the cooling water on the air, a heating pipe 34 and a thermometer 35 are arranged in the mixing tank 6, heating is carried out through a heating pipe 34, the dissolution rate of acetic acid is accelerated, water temperature is measured through a thermometer 35, the proper dissolution temperature of the acetic acid is guaranteed, the lower portion of the mixing barrel 6 is communicated with the upper portion of a liquid storage tank 10 through a liquid discharge pipe 9, an acetic acid solution flows into the liquid storage tank 10 along the liquid discharge pipe 9 to be stored, a liquid suction pipe 11 is arranged in the liquid storage tank 10, a liquid suction pump 12 is arranged on the liquid suction pipe 11, the other end of the liquid suction pipe 11 is connected with a water chilling unit 13, the acetic acid solution in the liquid storage tank 10 flows into the water chilling unit 13 along the liquid suction pipe 11 under the action of the liquid suction pump 12, an evaporator is used for carrying out heat exchange between the acetic acid solution and a refrigerant, the refrigerant absorbs heat in the acetic acid solution to cool the acetic acid solution, the heat is brought to a condenser through the action of a compressor, the refrigerant and water are subjected to heat exchange, and the water after absorbing the heat flows to a cooling water tower 15 along a first liquid supply pipe 16, dissipating heat, connecting the water chilling unit 13 with a cooling water tower 15 through a circulating pipe network 14, wherein the circulating pipe network 14 comprises a first liquid supply pipe 16 and a first liquid return pipe 17, the cold water with dissipated heat flows back to a condenser along the first liquid return pipe 17 for circulation, connecting the water chilling unit 13 with a second liquid supply pipe 18, allowing the cooled acetic acid solution to flow into the second liquid supply pipe 18, connecting the second liquid supply pipe 18 with 3 liquid supply branch pipes 19 at the same time, connecting the liquid supply branch pipes 19 with the first surface cooler 3, respectively, connecting the second surface cooler 4 with the third surface cooler 5, allowing the low-temperature acetic acid solution in the second liquid supply pipe 18 to flow into the first surface cooler 3 along the liquid supply branch pipes 19, exchanging heat between the second surface cooler 4 and the air in the third surface cooler 5 and the air in the first surface cooler 3, and cooling the air ventilation pipe layer by layer, the liquid return branch pipe 20 is respectively connected with the second surface cooler 4 and the third surface cooler 5, the liquid return branch pipe 20 is communicated with the second liquid return pipe 21, the other end of the second liquid return pipe 21 is communicated with the upper part of the liquid storage tank 10, water after heat exchange flows back to the liquid storage tank 10 along the liquid return branch pipe 20 and the second liquid return pipe 21 for circulation, a mixing chamber 22 is arranged on one side of an air inlet of the ventilation pipe 2 for mixing outdoor air and return air, an air inlet cover 36 is arranged on the part, close to the mixing chamber 22, in the ventilation pipe 2, for preliminarily filtering the air entering the ventilation pipe 2, impurities in the air are prevented from entering the ventilation pipe 2 to cause blockage, a primary filter 23 is arranged on the part, close to the first surface cooler 3, in the mixing chamber 22, for filtering dust particles above 5 mu m in the ventilation pipe 2, an exhaust fan 24 is arranged on the part, close to the third surface cooler 5, far away from the mixing chamber 22 in the ventilation pipe 2, the outdoor air and the air in the exhaust branch pipe 32 are sucked into the ventilation pipe 2, the exhaust fan 24 is connected with the flow equalizing plate 37 to uniformly distribute the air flow and ensure the stability of the air flow, the middle-effect filter 25, the silencer 26 and the high-efficiency filter 27 are sequentially arranged on one side of the air outlet of the ventilation pipe 2, the middle-effect filter 25 can filter dust particles with the particle size of 1-5 mu m in the ventilation pipe 2, the structure is stable, the leakage risk is low, the dust capacity is high, the noise of an air conditioner is reduced by the silencer 26, the high-efficiency filter 27 is used for filtering the dust particles with the particle size of more than 0.5 mu m and various suspended matters in the ventilation pipe 2, the cleanness of the indoor air is ensured, the health of people is ensured, the air outlet of the ventilation pipe 2 is communicated with the user room 28, the upper end of the user room 28 is communicated with the exhaust pipe 29, the indoor air is exhausted along the exhaust pipe 29, the air filter 30 and the exhaust fan 31 are arranged in the exhaust pipe 29, exhaust fan 31 extracts indoor air, accelerates the circulation of indoor air, guarantees the volume of indoor cold air, filters the air of discharging to the open air through air cleaner 30, avoids outdoor environment's pollution, exhaust pipe 29 is linked together with the branch pipe 32 of airing exhaust, the other end and the mixing chamber 22 of branch pipe 32 of airing exhaust are linked together, be provided with stop valve 33 on the branch pipe 32 of airing exhaust, when the indoor air is dirty, close stop valve 33, the indoor air is discharged to outdoor along exhaust pipe 29, when the indoor air is clean, only when reducing indoor temperature, opens stop valve 33, indoor air gets into mixing chamber 22 along branch pipe 32 of airing exhaust, through handling the back layer upon layer, gets into indoor again.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (4)

1. A clean refrigeration air conditioner device comprises a shell and is characterized in that a vent pipe is arranged in the shell, a first surface cooler, a second surface cooler and a third surface cooler are sequentially arranged in the vent pipe, a mixing barrel is arranged outside the shell, a water inlet pipe and a water inlet pipe are arranged in the mixing barrel, the lower part of the mixing barrel is communicated with the upper part of a liquid storage tank through a liquid discharge pipe, a liquid suction pipe is arranged in the liquid storage tank, a liquid suction pump is arranged on the liquid suction pipe, the other end of the liquid suction pipe is connected with a water chilling unit, the water chilling unit is connected with a cooling tower through a circulating pipe network, the circulating pipe network comprises a first liquid supply pipe and a first liquid return pipe, the water chilling unit is communicated with a second liquid supply pipe, the second liquid supply pipe is simultaneously communicated with a plurality of liquid supply branch pipes, and the liquid supply branch pipes are respectively connected with the first surface coolers, the second surface cooler and the third surface cooler, the first surface cooler, the second surface cooler and the third surface cooler are respectively connected with a liquid return branch pipe, the liquid return branch pipe is communicated with the second liquid return pipe, the other end of the second liquid return pipe is communicated with the upper part of the liquid storage tank, one side of an air inlet of the ventilation pipe is provided with a mixing chamber, a primary filter is arranged in the mixing chamber close to the first surface cooler, an exhaust fan is arranged in the ventilation pipe far away from the mixing chamber and close to the third surface cooler, one side of an air outlet of the ventilation pipe is sequentially provided with a secondary filter, a silencer and a high-efficiency filter, the air outlet of the ventilation pipe is communicated with a user chamber, the upper end of the user chamber is communicated with an exhaust pipe, an air filter and an exhaust fan are arranged in the exhaust pipe, the exhaust pipe is communicated with an exhaust branch pipe, the other end of the exhaust branch pipe is communicated with the mixing chamber, and a stop valve is arranged on the exhaust branch pipe.

2. A clean cold air conditioner according to claim 1, wherein a heating pipe and a thermometer are arranged in the mixing barrel.

3. A clean cold air conditioner according to claim 1, wherein an air inlet hood is provided in the draft tube adjacent the mixing chamber.

4. A clean cold air conditioner according to claim 1, wherein said suction fan is connected to a flow equalizer.

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