CN217383146U - Multi-mode rotary dehumidifier for laboratory - Google Patents

Abstract

The utility model provides a multi-mode runner dehumidifier is used in laboratory belongs to dehumidifier technical field. The utility model discloses a box, the box is inside to separate from a left side to the right side and forms first cavity, the second cavity, the third cavity, the fourth cavity, fifth cavity and sixth cavity, two adjacent cavities are linked together, box left end side and top set up fresh air inlet and return air inlet respectively, first cavity intercommunication fresh air inlet and return air inlet, set up elementary dehumidification mechanism in the second cavity, set up the dehumidification runner in the middle of third cavity and the fourth cavity junction, dehumidification runner below sets up the bypass valve, the inside temperature control mechanism that sets up of fifth cavity, the inside fan that sets up of sixth cavity, box right-hand member top sets up the processing wind export, processing wind export intercommunication sixth cavity, the utility model discloses a diversified regulation to air temperature and humidity has satisfied the demand of laboratory to air temperature and humidity.

Description

Multi-mode rotary dehumidifier for laboratory

Technical Field

The utility model relates to a multi-mode runner dehumidifier is used in laboratory 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 air humidity control operation with continuous stability and large load can be realized, and particularly, the ultralow air dew point of-70 ℃ can be realized under the low-temperature and low-humidity working condition.

The air solid adsorption 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 slowly rotate, when the adsorption turntable adsorbs water molecules in the air treatment area to reach a saturated state, the adsorption turntable enters the 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.

In order to meet experimental conditions in a laboratory, requirements on air humidity and temperature are often strict, most of existing rotary dehumidifier can only operate in one mode, and requirements of the laboratory on air temperature and humidity cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a multi-mode rotary dehumidifier is used in laboratory for solve among the prior art that current rotary dehumidifier mostly can only operate under a mode, can't satisfy the problem of laboratory to the demand of air temperature and humidity.

For realize above-mentioned purpose and other relevant mesh, the utility model provides a multi-mode rotary dehumidifier is used in laboratory, the power distribution box comprises a box body, inside from a left side to the right side separation of box forms first cavity, second cavity, third cavity, fourth cavity, fifth cavity and sixth cavity, and two adjacent cavities are linked together, and box left end side and top set up fresh air inlet and return air inlet respectively, first cavity intercommunication fresh air inlet and return air inlet, set up elementary dehumidification mechanism in the second cavity, set up the dehumidification runner in the middle of third cavity and the fourth cavity junction, dehumidification runner below sets up the bypass valve, the inside accuse temperature mechanism that sets up of fifth cavity, the inside fan that sets up of sixth cavity, box right-hand member top sets up the processing wind export, handles wind export intercommunication sixth cavity.

In an embodiment of the present invention, the first cavity and the second cavity are connected to each other to form a plate-type primary filter.

In an embodiment of the present invention, the primary dehumidifying mechanism includes a water collecting tank, the left side of the water collecting tank is provided with a front cooler, and the right side is provided with a water baffle.

In an embodiment of the utility model, regeneration wind outlet pipe is connected in dehumidification runner left side, and regeneration wind inlet pipe is connected on the right side, and regeneration wind outlet pipe and regeneration wind inlet pipe extend to the box outside, set up the regeneration fan in the regeneration wind outlet pipe, set up regeneration wind heater and filter in the regeneration wind inlet pipe.

In an embodiment of the present invention, the temperature control mechanism includes a fixing base, and a rear cooler and a heater are disposed above the fixing base.

In an embodiment of the present invention, the box body is divided into a first cavity, a second cavity, a third cavity, a fourth cavity, a fifth cavity and a sixth cavity by a plurality of plates from left to right.

As above, the utility model discloses a multi-mode rotary dehumidifier is used in laboratory has following beneficial effect:

the utility model discloses in set up the bypass valve in dehumidification runner department to set up two-stage dehumidification mechanism and temperature control mechanism, realized the diversified regulation to air temperature and humidity, satisfied the laboratory to the demand of air temperature and humidity, and install simple structure, it is easy and simple to handle.

Drawings

Fig. 1 shows a schematic view of the main view internal structure of a multi-mode rotary dehumidifier for a laboratory according to an embodiment of the present invention.

Fig. 2 shows a schematic view of the overlooking internal structure of the multi-mode rotary dehumidifier for the laboratory in the embodiment of the present invention.

Wherein, 1, a first cavity; 2. a second cavity; 3. a third cavity; 4. a fourth cavity; 5. a fifth cavity; 6. a sixth cavity; 7. a box body; 8. a fresh air port; 9. an air return opening; 10. a plate-type primary filter; 11. a primary dehumidification mechanism; 12. a pre-cooler; 13. a water baffle; 14. an electric cabinet; 15. a dehumidification rotating wheel; 16. a regenerated wind outlet duct; 17. a regeneration air inlet duct; 18. a regenerative air heater; 19. a filter; 20. a temperature control mechanism; 21. a treated air outlet; 22. a water collection tank; 23. a bypass valve; 24. a post-cooler; 25. a heater; 26. a fixed seat; 27. a fan; 28. a plate material; 29. a regenerative fan.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, 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 that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 2, the utility model provides a multi-mode rotary dehumidifier for laboratory, comprising a box body 7, wherein the interior of the box body 7 is divided into a first cavity 1, a second cavity 2, a third cavity 3, a fourth cavity 4, a fifth cavity 5 and a sixth cavity 6 by a plurality of plates 28 from left to right, two adjacent cavities are communicated, the left end side and the upper side of the box body 7 are respectively provided with a fresh air inlet 8 and a return air inlet 9, the first cavity 1 is communicated with the fresh air inlet 8 and the return air inlet 9, the communicated part of the first cavity 1 and the second cavity 2 is provided with a plate-type primary filter 10, the second cavity 2 is provided with a primary dehumidifying mechanism 11, the primary dehumidifying mechanism 11 comprises a water collecting tank 22, the left side above the water collecting tank 22 is provided with a front cooler 12, the right side is provided with a water baffle 13, the middle part of the joint of the third cavity 3 and the fourth cavity 4 is provided with a dehumidifying rotary wheel 15, dehumidification runner 15 left side is connected regeneration wind outlet pipe way 16, and regeneration wind inlet pipe way 17 is connected on the right side, and regeneration wind outlet pipe way 16 and regeneration wind inlet pipe way 17 extend to the box 7 outside, set up regeneration fan 29 in the regeneration wind outlet pipe way 16, set up regeneration wind heater 18 and filter 19 in the regeneration wind inlet pipe way 17, and dehumidification runner 15 below sets up bypass valve 23, the inside temperature control mechanism 20 that sets up of fifth cavity 5, temperature control mechanism 20 includes fixing base 26, and fixing base 26 top sets up aftercooler 24 and heater 25, the inside fan 27 that sets up of sixth cavity 6, box 7 right-hand member top set up and handle wind export 21, handles wind export 21 intercommunication sixth cavity 6.

The working principle of the multi-mode rotary dehumidifier for the laboratory is as follows: when the dehumidifier is operated, the fan 27 is started, outside air enters the first cavity 1 through the fresh air inlet 8 and the return air inlet 9, the outside air enters the second cavity 2 after being filtered by the plate-type primary filter 10 from the first cavity 1, the front cooler 12 in the second cavity 2 cools the air, moisture in the air is condensed into water drops, the water drops are blocked after the air passes through the water baffle 13 and flow into the water collecting tank 22 along the water baffle 13, the primarily dehumidified air enters the third cavity 3, according to the practical requirement of a laboratory, if the air needs to be dried, the bypass valve 23 is closed, the dehumidifying rotating wheel 15 is opened, the air carries out secondary dehumidification through the dehumidifying rotating wheel 15, the dehumidified air enters the fifth cavity, according to the required control temperature, the air is heated or cooled through the rear cooler 24 or the heater 25, then the air is output through the fan 27, if the air with certain humidity is required, the desiccant rotor 15 is closed and the bypass valve 23 is opened and the air is directed through the bypass valve 23 into the fifth chamber 5 for temperature regulation and finally discharged through the fan 27.

To sum up, the utility model discloses in set up the bypass valve in dehumidification runner department to set up two-stage dehumidification mechanism and temperature control mechanism, realized the diversified regulation to air temperature and humidity, satisfied the demand of laboratory to air temperature and humidity, and install simple structure, it is easy and simple to handle. 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 be covered by the claims of the present invention.

Claims (6)

1. The multi-mode rotary dehumidifier for the laboratory is characterized by comprising a box body (7), wherein the box body (7) is internally separated from left to right to form a first cavity (1), a second cavity (2), a third cavity (3), a fourth cavity (4), a fifth cavity (5) and a sixth cavity (6), two adjacent cavities are communicated, a fresh air inlet (8) and a return air inlet (9) are respectively arranged on the side surface and the upper part of the left end of the box body (7), the first cavity (1) is communicated with the fresh air inlet (8) and the return air inlet (9), a primary dehumidifying mechanism (11) is arranged in the second cavity (2), a rotary wheel (15) is arranged in the middle of the joint of the third cavity (3) and the fourth cavity (4), a bypass valve (23) is arranged below the dehumidifying rotary wheel (15), a temperature control mechanism (20) is arranged in the fifth cavity (5), and a fan (27) is arranged in the sixth cavity (6), a processing air outlet (21) is formed in the upper portion of the right end of the box body (7), and the processing air outlet (21) is communicated with the sixth cavity (6).

2. The laboratory multi-mode rotary dehumidifier recited in claim 1, wherein: the first cavity (1) and the second cavity (2) are communicated with each other to form a plate-type primary filter (10).

3. The multi-mode rotary dehumidifier for the laboratory according to claim 1, wherein: the primary dehumidifying mechanism (11) comprises a water collecting tank (22), a front cooler (12) is arranged on the left side above the water collecting tank (22), and a water baffle (13) is arranged on the right side.

4. The multi-mode rotary dehumidifier for the laboratory according to claim 1, wherein: dehumidification runner (15) left side is connected regeneration wind outlet pipe way (16), and regeneration wind inlet pipe way (17) is connected on the right side, and regeneration wind outlet pipe way (16) and regeneration wind inlet pipe way (17) extend to the box (7) outside, set up regeneration fan (29) in regeneration wind outlet pipe way (16), set up regeneration wind heater (18) and filter (19) in regeneration wind inlet pipe way (17).

5. The multi-mode rotary dehumidifier for the laboratory according to claim 1, wherein: temperature control mechanism (20) are including fixing base (26), and fixing base (26) top sets up aftercooler (24) and heater (25).

6. The multi-mode rotary dehumidifier for the laboratory according to claim 1, wherein: the box body (7) is internally divided into a first cavity (1), a second cavity (2), a third cavity (3), a fourth cavity (4), a fifth cavity (5) and a sixth cavity (6) from left to right through a plurality of plates (28).

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