CN218237672U

CN218237672U - Multistage dehumidification rotary dehumidifier

Info

Publication number: CN218237672U
Application number: CN202220706508.3U
Authority: CN
Inventors: 范旭
Original assignee: Wuxi Kele Purification And Dehumidification Air Conditioning Co ltd
Current assignee: Wuxi Kele Purification And Dehumidification Air Conditioning Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2023-01-06
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a multistage dehumidification rotary dehumidifier belongs to dehumidifier technical field. The utility model discloses a box, cavity and last cavity under the inside upper and lower separation of box forms, go up cavity left end top intercommunication air intake, go up the middle primary filter that sets up in the internal portion of cavity, the primary filter right side sets up one-level cooling dehumidification mechanism, go up cavity right-hand member top intercommunication return air inlet, cavity under the right-hand member bottom surface intercommunication, the internal portion right-hand member of cavity sets up second grade cooling dehumidification mechanism, second grade cooling dehumidification mechanism left side sets up the dehumidification runner, dehumidification runner left side sets up the air supply cooler, the top sets up the secondary return air inlet of cavity under the intercommunication between dehumidification runner and the air supply cooler, air supply cooler left side sets up well effect filter, well effect filter left side sets up the fan, the utility model discloses air drying's efficiency and air dryness degree have effectively been improved, the operation load of dehumidification runner has been reduced, the life of dehumidification runner has been prolonged.

Description

Multistage dehumidification rotary dehumidifier

Technical Field

The utility model relates to a multistage dehumidification rotary dehumidifier belongs to dehumidifier technical field.

Background

The rotary dehumidifier belongs to an important branch of the air conditioning field and is a typical representative of temperature control dehumidification. The main production places of the rotary dehumidifier are concentrated in the United states, japan, sweden, china and the like, the rotary dehumidifier in China has been developed for more than 20 years, but the core technology is still mastered in the enterprises in the United states, japan, sweden and the like, so the position of the rotary dehumidifier in the market is not obvious. However, in recent years, the industry in China is upgraded, the demand of the rotary dehumidifier is increased dramatically, and the rotary dehumidifier enterprises in China are also greatly developed and are gradually recognized by consumers in China.

The rotor dehumidification technology was originally invented by Bryant (blainett) in the united states in 1950, but with the development of the technology, sweden in japan has gradually advanced the rotor manufacturing technology. Meanwhile, the composition of the rotating wheel is developed to the fourth generation before 2008: silica gel, the most advanced is molecular sieve + silica gel structure. By adopting the advanced patented solid adsorption technology, the continuous stable and large-load air humidity regulation operation can be realized, and especially the ultralow air dew point of-70 ℃ can be realized under the low-temperature and low-humidity working condition.

The air solid adsorption and separation adopts an international universal rotating wheel type metal silicate desiccant adsorbent. In the dehumidification process, the adsorption turntable is driven by the driving device to rotate slowly, when the adsorption turntable adsorbs water molecules in the air treatment area to reach a saturated state, the adsorption turntable enters a regeneration area to be subjected to desorption regeneration by high-temperature air, the process is repeated, and dry air is continuously sent into a designated space after being subjected to temperature regulation, so that high-precision temperature and humidity control is achieved.

Most of the existing rotary dehumidifier is only provided with a dehumidifying rotary wheel, in order to achieve dehumidifying effect, the dehumidifying rotary wheel needs not to operate intermittently, if moisture generated inside the dehumidifying rotary wheel cannot be discharged through regenerated air in time during long-time operation, the dehumidifying effect of the dehumidifying rotary wheel is reduced, the service life of the dehumidifying rotary wheel can be reduced, and the energy consumption of the rotary dehumidifier is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a multistage dehumidification rotary dehumidifier for solve among the prior art among the current rotary dehumidifier mostly only set up a dehumidification runner, dehumidification effect descends after the dehumidification runner long-time running, and the life of dehumidification runner is short, the high problem of rotary dehumidifier's energy consumption.

For realizing above-mentioned purpose and other relevant purpose, the utility model provides a multistage dehumidification rotary dehumidifier, the power distribution box comprises a box body, cavity and last cavity under the inside upper and lower partition of box forms, go up cavity left end top intercommunication air intake, go up the internal middle filter that sets up of cavity, it sets up one-level cooling dehumidification mechanism to just imitate the filter right side, go up the return air inlet of cavity right-hand member top intercommunication, cavity under the right-hand member bottom surface intercommunication, the internal right-hand member of cavity sets up second grade cooling dehumidification mechanism, second grade cooling dehumidification mechanism left side sets up the dehumidification runner, dehumidification runner left side sets up the air supply cooler, the top sets up the secondary return air inlet of cavity under the intercommunication between dehumidification runner and the air supply cooler, air supply cooler left side sets up the medium efficiency filter, medium efficiency filter left side sets up the fan, the air outlet of fan communicates the air outlet of box left end top.

In an embodiment of the utility model, second grade cooling dehumidification mechanism is the same with one-level cooling dehumidification mechanism structure and each other is the mirror image setting, and one-level cooling dehumidification mechanism includes the water catch bowl, and the cooler before the water catch bowl top left side sets up, and the right side sets up the breakwater.

In an embodiment of the utility model, regeneration wind pipeline is connected in dehumidification runner left side, sets up regeneration wind heater in the middle of the regeneration wind pipeline, and regeneration fan is connected on dehumidification runner right side.

In an embodiment of the present invention, the side of the box body is provided with a regenerated air inlet communicated with the regenerated air pipeline and a regenerated air outlet communicated with the regenerated fan.

In an embodiment of the present invention, a cooling water tank is disposed below the air supply cooler.

In an embodiment of the present invention, the side of the box body is provided with a coolant pipeline for communicating the front cooler and the air supply cooler.

In an embodiment of the present invention, an electric cabinet for controlling the operation of the rotary dehumidifier is disposed on one side of the box body.

As the above, the utility model discloses a multistage dehumidification rotary dehumidifier has following beneficial effect:

the utility model discloses in set up two-stage cooling dehumidification mechanism and runner dehumidification mechanism to set up two return air inlets, can fully carry out the drying to the air that gets into through two-stage cooling dehumidification mechanism and runner dehumidification mechanism, effectively improved air drying's efficiency and air drying degree, reduced the operation load of dehumidification runner, prolonged the life of dehumidification runner, reduced runner dehumidifier's operation consumption.

Drawings

Fig. 1 is a schematic view of a main view internal structure of a multistage rotary dehumidifier according to an embodiment of the present invention.

Fig. 2 is a schematic view of a top view structure of a multi-stage rotary dehumidifier according to an embodiment of the present invention.

Wherein, 1, the lower cavity; 2. an upper cavity; 3. a box body; 4. an air outlet; 5. a fan; 6. a medium-efficiency filter; 7. a secondary air return inlet; 8. an electric cabinet; 9. an air inlet; 10. a primary filter; 11. a pre-cooler; 12. a water collection tank; 13. a water eliminator; 14. a primary air return inlet; 15. a primary cooling and dehumidifying mechanism; 16. a blast cooler; 17. a cooling water tank; 18. a regeneration air duct; 19. a regenerative air heater; 20. a dehumidification rotating wheel; 21. a regenerative fan; 22. a secondary cooling and dehumidifying mechanism; 23. a regeneration air inlet; 24. a regenerated air outlet; 25. a coolant line.

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1-2. It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.

Referring to fig. 1 and 2, the present invention provides a multi-stage dehumidification rotary dehumidifier, which comprises a box body 3, the box body 3 is internally divided into a lower cavity 1 and an upper cavity 2 from top to bottom, the upper part of the left end of the upper cavity 2 is communicated with an air inlet 9, the middle part of the inside of the upper cavity 2 is provided with a primary filter 10, the right side of the primary filter 10 is provided with a primary cooling and dehumidifying mechanism 15, the primary cooling and dehumidifying mechanism 15 comprises a water collecting tank 12, the left side of the upper part of the water collecting tank 12 is provided with a front cooler 11, the right side of the water collecting tank is provided with a water retaining device 13, the upper part of the right end of the upper cavity 2 is communicated with a primary air return inlet 14, the bottom surface of the right end of the lower cavity 1 is communicated with the lower cavity 1, the right end of the inside of the lower cavity 1 is provided with a secondary cooling and dehumidifying mechanism 22, the secondary cooling and dehumidifying mechanism 22 and the primary cooling and dehumidifying mechanism 15 have the same structure and are arranged in mirror images with each other, the left side of the secondary cooling and dehumidifying mechanism 22 is provided with a dehumidifying runner 20, the left side of which is connected with a regenerating air pipeline 18, the middle of the regeneration air pipeline 18 is provided with a regeneration air heater 19, the right side of the dehumidification rotating wheel 20 is connected with a regeneration fan 21, the side surface of the box body 3 is provided with a regeneration air inlet 23 communicated with the regeneration air pipeline 18 and a regeneration air outlet 24 communicated with the regeneration fan 21, the left side of the dehumidification rotating wheel 20 is provided with an air supply cooler 16, the lower side of the air supply cooler 16 is provided with a cooling water tank 17, a secondary air return opening 7 communicated with the lower cavity 1 is arranged above the dehumidification rotating wheel 20 and the air supply cooler 16, the left side of the air supply cooler 16 is provided with a medium-effect filter 6, the left side of the medium-effect filter 6 is provided with a fan 5, an air outlet of the fan 5 is communicated with an air outlet 4 above the left end of the box body 3, the side surface of the box body 3 is provided with a cooling liquid pipeline 25 communicated with the front cooler 11 and the air supply cooler 16, and one side of the box body 3 is provided with an electric control box 8 for controlling the running of the rotary dehumidifier.

The working principle of the multistage dehumidification rotary dehumidifier is as follows: the external air enters the upper cavity 2 through the air inlet 9, the primary filter 10 preliminarily filters the air, the air is cooled by the front cooler 11 in the primary cooling and dehumidifying mechanism 15, moisture in the cooled air is condensed into water drops, the water drops flow into the water collecting tank 12 along the water retaining device 13 when the air passes through the water retaining device 13 to realize preliminary cooling and dehumidifying of the air, the air is mixed with the air entering the primary air return port 14 after preliminary cooling and dehumidifying, the mixed air enters the lower cavity 1, the secondary cooling and dehumidifying mechanism 22 in the lower cavity 1 carries out cooling and dehumidifying on the mixed air again, the air after secondary cooling and dehumidifying passes through the dehumidifying runner 20, the dehumidifying runner 20 carries out cooling on the air again, the dehumidified air is mixed with the air entering the secondary air return port 7 and then is cooled by the air supply cooler 16, the water drops condensed in the cooled air fall into the cooling water tank 17, and the cooled air is filtered by the intermediate filter 6 and then is discharged from the air outlet 4 through the fan 5.

To sum up, the utility model discloses in set up two-stage cooling dehumidification mechanism and runner dehumidification mechanism to set up two return air inlets, can fully carry out the drying to the air that gets into through two-stage cooling dehumidification mechanism and runner dehumidification mechanism, effectively improved air drying's efficiency and air dryness degree, reduced the operation load of dehumidification runner, prolonged the life of dehumidification runner, reduced runner dehumidifier's operation consumption. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. The utility model provides a multistage dehumidification rotary dehumidifier, a serial communication port, including box (3), box (3) is inside separates from top to bottom and forms cavity (1) and last cavity (2) down, go up cavity (2) left end top intercommunication air intake (9), go up cavity (2) inside middle setting primary filter (10), primary filter (10) right side sets up one-level cooling dehumidification mechanism (15), go up cavity (2) right-hand member top intercommunication primary return air inlet (14), the right-hand member bottom surface communicates cavity (1) down, the inside right-hand member of cavity (1) sets up second grade cooling dehumidification mechanism (22) down, second grade cooling dehumidification mechanism (22) left side sets up dehumidification runner (20), dehumidification runner (20) left side sets up air supply cooler (16), the top sets up secondary return air inlet (7) of cavity (1) down of intercommunication between dehumidification runner (20) and air supply cooler (16), air supply cooler (16) left side sets up medium efficiency filter (6), medium efficiency filter (6) left side sets up fan (5), air outlet (4) of air outlet intercommunication of fan (3) upper left end of fan (5).

2. The multi-stage rotary dehumidifier recited in claim 1, wherein: second grade cooling dehumidification mechanism (22) are the same with one-level cooling dehumidification mechanism (15) structure and each other are the mirror image setting, and one-level cooling dehumidification mechanism (15) include water catch bowl (12), and water catch bowl (12) top left side sets up preceding cooler (11), and the right side sets up manger (13).

3. The multi-stage rotary dehumidifier recited in claim 1, wherein: the left side of the dehumidifying rotating wheel (20) is connected with a regenerative air pipeline (18), a regenerative air heater (19) is arranged in the middle of the regenerative air pipeline (18), and the right side of the dehumidifying rotating wheel (20) is connected with a regenerative fan (21).

4. The multi-stage rotary dehumidifier recited in claim 3, wherein: and a regeneration air inlet (23) communicated with the regeneration air pipeline (18) and a regeneration air outlet (24) communicated with the regeneration fan (21) are formed in the side surface of the box body (3).

5. The multi-stage rotary dehumidifier recited in claim 1, wherein: and a cooling water tank (17) is arranged below the air supply cooler (16).

6. The multi-stage rotary dehumidifier recited in claim 2, wherein: and a cooling liquid pipeline (25) communicated with the front cooler (11) and the air supply cooler (16) is arranged on the side surface of the box body (3).

7. The multi-stage rotary dehumidifier recited in claim 1, wherein: and an electric cabinet (8) for controlling the running of the rotary dehumidifier is arranged on one side of the box body (3).