CN215637615U

CN215637615U - Laboratory high-precision constant-temperature constant-humidity air conditioner

Info

Publication number: CN215637615U
Application number: CN202121116227.4U
Authority: CN
Inventors: 奚传兵
Original assignee: Nanjing Zhongneng Power Equipment Co ltd
Current assignee: Nanjing Zhongneng Power Equipment Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-25
Anticipated expiration: 2031-05-24

Abstract

The utility model belongs to the technical field of air conditioning equipment, and relates to a high-precision constant-temperature and constant-humidity air conditioner for a laboratory. Its beneficial effect is, this laboratory high accuracy constant temperature and humidity air conditioner through setting up solar panel, can be with solar energy conversion for the electric energy and store in the battery, has not only improved resource utilization, conveniently carries out the purpose that interim electric power provided to the device when having a power failure simultaneously, and guarantee user state through desiccator work, can heat the air and dry the back and pass through the air-out window and emit into in the laboratory, when realizing that indoor humidity exceeds the setting value, realizes carrying out the dry purpose indoor.

Description

Laboratory high-precision constant-temperature constant-humidity air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning equipment, and particularly relates to a high-precision constant-temperature and constant-humidity air conditioner for a laboratory.

Background

Most of the constant temperature and humidity air conditioners are applied to occasions with extremely high requirements on temperature and humidity precision: such as electronic industry, instruments and meters, precision machinery, bioengineering, food and beverage, medicine and health, etc., and the temperature and humidity precision of the places directly influence the quality, storage, etc. of the products.

For example, the Chinese patent discloses a temperature and humidity constant air conditioning system, which has the following publication numbers: CN212644824U, announcement date is: 20210302, including air conditioner casing, air conditioner casing's front is provided with wet curtain device, the upside of wet curtain device is provided with the air outlet, air conditioner casing's top is provided with the inlet tube, the top of inlet tube is provided with solenoid valve, solenoid valve's upside is provided with micro-water pump, air conditioner casing's inside is provided with the filter. The novel air conditioner has the beneficial effects that the structural design is scientific and reasonable, the humidifying effect can be ensured while the requirements for refrigeration and heating are met, and the practicability is high.

But this patent only can continue to keep humidification work through the water tank when cutting off the water, and in the power failure condition, does not possess the function that provides electric power temporarily, and then leads to the air conditioner unable to use, and then very big reduction carry out the effect that the constant temperature kept to experiment room temperature humidity, and it is inconvenient to use the holiday, and inconvenient dismouting, has increased the maintenance degree of difficulty.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-precision constant-temperature and constant-humidity air conditioner for a laboratory, which solves the technical problems that power supply cannot be timely performed and overhaul is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laboratory high accuracy constant temperature and humidity air conditioner, includes air conditioner casing and sealed lid, first cavity, second cavity and third cavity have been seted up to air conditioner casing inside, be provided with the desiccator in the first cavity, be provided with the water tank in the second cavity, the inside of water tank is provided with filter and atomizing pump, bolt fixedly connected with apron is passed through to the front side of water tank, the front side of apron is provided with atomizer and fan, the atomizing pump passes through pipeline and atomizer fixed connection, set up cold source mechanism and heat source mechanism in the third cavity, the rear side of air conditioner casing passes through connecting pipe fixedly connected with air conditioner outer unit, the top fixed connection support of the outer unit of air conditioner, the top fixedly connected with solar panel of support, the side of air conditioner casing is provided with warm and humid sensor.

As a further scheme of the utility model: the front side of the sealing cover is provided with an air outlet window, a humidifying opening and an air conditioning air opening, and the air outlet window, the humidifying opening and the air conditioning air opening are respectively provided with a first cavity, a second cavity and a third cavity which correspond to each other.

As a further scheme of the utility model: the inside of the air conditioner outer unit is provided with a storage battery, and the storage battery is electrically connected with the solar panel through a conducting wire.

As a further scheme of the utility model: the air conditioner outer unit, the air conditioner shell and the sealing cover are all provided with mounting holes, and the rear side of the first cavity is provided with a dustproof window.

As a further scheme of the utility model: the air-out end of desiccator is provided with the filter screen, the top fixedly connected with inlet tube of water tank, the inlet tube passes the top and threaded connection of air conditioner casing has the pipe cap.

As a further scheme of the utility model: the side of the air conditioner shell is provided with a microprocessor, and a liquid level sensor is arranged inside the water tank.

Compared with the prior art, the utility model has the beneficial effects that:

1. this laboratory high accuracy constant temperature and humidity air conditioner, through setting up solar panel, can be with solar energy conversion for the electric energy and store in the battery, resource utilization has not only been improved, simultaneously conveniently carry out the purpose that interim electric power provided to the device when having a power failure, guarantee user state, through desiccator work, can heat the air and dry the back and emit into in the laboratory through the air-out window, when realizing that indoor humidity exceeds the setting value, realize carrying out the dry purpose indoor, through atomizing pump work, can atomize the water in the water tank and spout through atomizer, the realization is to carrying out the purpose of humidification in the laboratory, through fan work, can blow away atomizer spun moisture and spout through the humidification mouth, increase the humidification scope, improve humidification efficiency.

2. This laboratory high accuracy constant temperature and humidity air conditioner, through cold source mechanism and heat source mechanism, can lead-in cold and hot medium respectively with the help of the cooperation of the outer machine of air conditioner, and discharge through the air conditioner wind gap, realize the purpose of refrigeration or heating, through setting up temperature and humidity sensor, can carry out temperature and humidity detection and whether the setting value accords with in the laboratory, and then carry out temperature adjustment through the corresponding equipment of microprocessing control, guarantee the constant temperature and humidity state in the laboratory, through setting up level sensor, conveniently detect the water level in the water tank, reach the purpose of in time adding, through the air-out window, humidification mouth and air conditioner wind gap, can adjust needs according to temperature and humidity, with dry wind, the humidification, refrigeration and the hot-blast discharge of making.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic three-dimensional structure of the water tank of FIG. 1;

FIG. 4 is a rear view of the air conditioning housing of FIG. 1;

in the figure: 1. an air conditioning housing; 2. a first cavity; 3. a dryer; 4. a filter screen; 5. a second cavity; 6. a cold source mechanism; 7. a heat source mechanism; 8. a third cavity; 9. a cover plate; 10. a water tank; 11. mounting holes; 12. a fan; 13. a water inlet pipe; 14. a tube cover; 15. a connecting pipe; 16. an air conditioner outdoor unit; 17. a storage battery; 18. a support; 19. a solar panel; 20. a temperature and humidity sensor; 21. a microprocessor; 22. a sealing cover; 23. an air outlet window; 24. an air conditioning outlet; 25. a humidifying port; 26. a filter plate; 27. an atomizing pump; 28. a dust-proof window; 29. an atomizing spray head; 30. a liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a laboratory high accuracy constant temperature and humidity air conditioner, includes air conditioner casing 1 and sealed lid 22, and first cavity 2, second cavity 5 and third cavity 8 have been seted up to air conditioner casing 1 is inside, is provided with desiccator 3 in the first cavity 2, through the work of desiccator 3, can heat the air and dry the back and discharge into the laboratory through air-out window 23, when realizing that indoor humidity exceeds the setting value, realize carrying out the dry purpose to the room.

Be provided with water tank 10 in the second cavity 5, the inside of water tank 10 is provided with filter 26 and atomizing pump 27, work through atomizing pump 27, can atomize the water in the water tank 10 and spout through atomizer 29, the realization is to carrying out the purpose of humidification in the laboratory, bolt fixedly connected with apron 9 is passed through to the front side of water tank 10, the front side of apron 9 is provided with atomizer 29 and fan 12, work through fan 12, can blow away atomizer 29 spun moisture and spout through humidification mouth 25, increase the humidification scope, improve humidification efficiency.

The atomizing pump 27 is fixedly connected with the atomizing nozzle 29 through a pipeline, the cold source mechanism 6 and the heat source mechanism 7 are arranged in the third cavity 8, cold and hot media can be respectively introduced through the cold source mechanism 6 and the heat source mechanism 7 by means of the cooperation of the air conditioner external unit 16 and are discharged through the air conditioner air port 24, the purpose of refrigeration or heating is achieved, and the air conditioner external unit 16 is fixedly connected to the rear side of the air conditioner shell 1 through the connecting pipe 15.

Top fixed connection support 18 of outer machine 16 of air conditioner, the top fixedly connected with solar panel 19 of support 18, through setting up solar panel 19, can be with solar energy conversion for the electric energy and store in battery 17, not only improve resource utilization, the purpose of carrying out interim electric power to the device and providing when conveniently having a power failure simultaneously, guarantee user state, the side of air conditioner casing 1 is provided with temperature and humidity sensor 20, through setting up temperature and humidity sensor 20, can carry out the temperature and humidity detection in the laboratory and accord with the setting value or not, and then carry out temperature adjustment through the corresponding equipment of microprocessing control, the constant temperature and humidity state in the guarantee laboratory.

The front side of the sealing cover 22 is provided with an air outlet window 23, a humidifying port 25 and an air conditioning air port 24, the positions of the air outlet window 23, the humidifying port 25 and the air conditioning air port 24 correspond to a first cavity 2, a second cavity 5 and a third cavity 8 respectively, dry air, humidification, refrigeration and heating air can be discharged according to temperature and humidity regulation requirements through the air outlet window 23, the humidifying port 25 and the air conditioning air port 24, the storage battery 17 is arranged inside the air conditioner external unit 16, and the storage battery 17 is electrically connected with the solar panel 19 through a lead.

Specifically, the air conditioner external unit 16, the air conditioner casing 1 and the sealing cover 22 are all provided with mounting holes 11 on the surfaces, and the rear side of the first cavity 2 is provided with a dust-proof window 28.

Specifically, the air outlet end of the dryer 3 is provided with a filter screen 4, the top of the water tank 10 is fixedly connected with a water inlet pipe 13, and the water inlet pipe 13 penetrates through the top of the air conditioner shell 1 and is in threaded connection with a pipe cover 14.

Specifically, the side of the air conditioner shell 1 is provided with the microprocessor 21, the inside of the water tank 10 is provided with the liquid level sensor 30, and the water level in the water tank 10 is conveniently detected by arranging the liquid level sensor 30, so that the aim of timely adding is fulfilled.

The working principle of the utility model is as follows:

s1, first, the air-conditioning casing 1 and the seal cover 22 are fixed by inserting bolts into the mounting holes 11 of the seal cover 22 and screwing the bolts into the mounting holes 11 of the air-conditioning casing 1;

s2, setting the value of the temperature and humidity sensor 20 through the microprocessor 21 by an external controller, when the temperature and humidity sensor 20 senses that the temperature in the laboratory is too high or too low, controlling the cold source mechanism 6 or the heat source mechanism 7 to work through the microprocessor 21, conveying cold air or hot air into the laboratory for temperature adjustment, simultaneously controlling the dryer 3 or the atomizing pump 27 to work through the microprocessor 21 when the humidity is too high or too low, generating dry gas by the dryer 3 and conveying the dry gas through the air outlet window 23, drying the laboratory, operating the atomizing pump 27, atomizing water in the water tank 10, blowing the atomized water to the humidifying port 25 through the atomizing nozzle 29 and the fan 12, humidifying the laboratory, and providing electric support for the device by means of electricity in the storage battery 17 after power failure occurs, thereby ensuring the continuous constant temperature and humidity state of the laboratory;

s3, after the air conditioner shell is used for a period of time, the bolt is screwed off, the sealing cover 22 is taken down, the equipment inside the air conditioner shell 1 can be overhauled, the pipe cover 14 is screwed off, the water tank 10 can be taken out by means of the hose part of the water inlet pipe 13, the bolt is screwed off, the cover plate 9 is taken down, and the inside of the water tank 10 is cleaned.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a laboratory high accuracy constant temperature and humidity air conditioner, includes air conditioner casing (1) and sealed lid (22), its characterized in that: the air conditioner is characterized in that a first cavity (2), a second cavity (5) and a third cavity (8) are formed in the air conditioner shell (1), a dryer (3) is arranged in the first cavity (2), a water tank (10) is arranged in the second cavity (5), a filter plate (26) and an atomizing pump (27) are arranged in the water tank (10), a cover plate (9) is fixedly connected to the front side of the water tank (10) through bolts, an atomizing nozzle (29) and a fan (12) are arranged on the front side of the cover plate (9), the atomizing pump (27) is fixedly connected with the atomizing nozzle (29) through a pipeline, a cold source mechanism (6) and a heat source mechanism (7) are arranged in the third cavity (8), an air conditioner outer unit (16) is fixedly connected to the rear side of the air conditioner shell (1) through a connecting pipe (15), and a top of the air conditioner outer unit (16) is fixedly connected with a support (18), the top fixedly connected with solar panel (19) of support (18), the side of air conditioner casing (1) is provided with warm and humid sensor (20).

2. The laboratory high-precision constant-temperature and constant-humidity air conditioner as claimed in claim 1, wherein: the front side of the sealing cover (22) is provided with an air outlet window (23), a humidifying opening (25) and an air conditioner air opening (24), and the positions of the air outlet window (23), the humidifying opening (25) and the air conditioner air opening (24) are respectively corresponding to a first cavity (2), a second cavity (5) and a third cavity (8).

3. The laboratory high-precision constant-temperature and constant-humidity air conditioner as claimed in claim 1, wherein: the air conditioner outdoor unit (16) is internally provided with a storage battery (17), and the storage battery (17) is electrically connected with the solar panel (19) through a wire.

4. The laboratory high-precision constant-temperature and constant-humidity air conditioner as claimed in claim 1, wherein: the air conditioner outdoor unit (16), the air conditioner shell (1) and the sealing cover (22) are all provided with mounting holes (11), and the rear side of the first cavity (2) is provided with a dustproof window (28).

5. The laboratory high-precision constant-temperature and constant-humidity air conditioner as claimed in claim 1, wherein: the air outlet end of the dryer (3) is provided with a filter screen (4), the top of the water tank (10) is fixedly connected with a water inlet pipe (13), and the water inlet pipe (13) penetrates through the top of the air conditioner shell (1) and is in threaded connection with a pipe cover (14).

6. The laboratory high-precision constant-temperature and constant-humidity air conditioner as claimed in claim 1, wherein: the side of the air conditioner shell (1) is provided with a microprocessor (21), and a liquid level sensor (30) is arranged inside the water tank (10).