CN215464475U

CN215464475U - Constant temperature and humidity laboratory control device for clean room

Info

Publication number: CN215464475U
Application number: CN202023095369.5U
Authority: CN
Inventors: 陆海伟; 王寿江
Original assignee: Jiangsu Kulinan Laboratory System Engineering Co ltd
Current assignee: Jiangsu Kulinan Laboratory System Engineering Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-01-11
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a constant-temperature and constant-humidity laboratory control device for a clean room, and particularly relates to the technical field of environment regulation. The utility model rotates the front roller and the rear roller which are connected by the transmission belt through the rotation of the meshed master gear and the meshed slave gear, and drives the rotating rod and the fan blades at the two ends to rotate, thereby quickening the circulation speed of hot air or humid air on the annular main board, simultaneously, the master bevel gear on the rotating rod drives the meshed slave bevel gear to rotate, and drives the rotating rod to rotate through the slave bevel gear, and when the rotating rod rotates, the fan blades on the rotating rod radiate heat of a motor in operation, thereby avoiding the influence of overheating on the operation effect of the equipment.

Description

Constant temperature and humidity laboratory control device for clean room

Technical Field

The utility model relates to the technical field of environment regulation, in particular to a constant-temperature and constant-humidity laboratory control device for a clean room.

Background

At present, higher cleanliness is required in a plurality of laboratories and high-precision processing sites, and the environment is required to be kept in a relatively constant range, such as the fluctuation of humidity and temperature which need to be kept in a relatively small range, so that a plurality of clean rooms are provided with temperature adjusting devices and humidity adjusting devices.

The utility model with the patent number of CN210399409U relates to a constant temperature and humidity governing system of toilet. It includes: the annular main board is connected with a sliding seat, the sliding seat is connected with a driving wheel, a driving motor and a power supply, the driving wheel is abutted against the annular main board, the sliding seat is connected with a humidifier, and the power supply supplies power to the driving motor and the humidifier through a switch respectively; further comprising: the temperature adjusting mechanism comprises a container, a heating device is arranged in the container, and an annular groove is formed in the middle of the annular main board; the annular groove is provided with a partition board, pipe joints are respectively arranged on two sides of the partition board of the annular groove, the two pipe joints are respectively connected with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe both extend into the container, and the middle part of the water inlet pipe is connected with a water pump.

The prior art has the following defects: the flow speed of the hot air and the cold air is slow, and the motor runs for a long time, which may affect the overall operation effect of the equipment due to overheating.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a constant temperature and humidity laboratory control device for a clean room, which rotates a front roller and a rear roller which are connected through a transmission belt through the rotation of a master gear and a slave gear which are meshed with each other, and drives a rotating rod and fan blades at two ends of the rotating rod to rotate, so that the circulation speed of hot air or humid air on an annular main board is accelerated, meanwhile, a master bevel gear on the rotating rod drives a slave bevel gear which is meshed with each other to rotate, the rotating rod is driven to rotate through the slave bevel gear, and when the rotating rod rotates, the fan blades on the rotating rod radiate heat of a motor in operation, thereby avoiding the influence on the operation effect of equipment due to overheating.

In order to achieve the above purpose, the utility model provides the following technical scheme: a constant temperature and humidity laboratory control device of a clean room comprises a clean room main body and an annular main board, wherein the annular main board is arranged on the inner wall of the clean room main body, supporting plates are fixedly arranged on both sides of the annular main board, a slide seat is sleeved on the top of the annular main board, the cross section of the slide seat is in a U shape, a baffle is fixedly arranged on one side of the top of the slide seat, a rotating shaft is arranged on one side of the baffle and is connected with the baffle through a bearing, a main gear is fixedly sleeved on the outer wall of the rotating shaft, a driven gear is arranged on the rear side of the main gear and is meshed with the main gear, the driven gear is arranged on one side of the baffle close to the rotating shaft and is connected with the baffle through a bearing, a front roller is fixedly arranged on one side of the gear far away from the baffle, a driving device is fixedly arranged on the top of one side of the slide seat far away from the baffle, and is arranged on one side of the rotating shaft far away from the baffle, the rear side of the sliding seat is fixedly provided with two fixed plates, the two fixed plates are symmetrically arranged about the central axis of the sliding seat, a rotating rod is arranged between the two fixed plates, the two ends of the rotating rod respectively penetrate through the two fixed plates and respectively extend to the side, far away from the two fixed plates, of the two fixed plates, the two ends of the rotating rod are respectively connected with the inner walls of the two fixed plates through bearings, the outer wall of one end, close to the baffle, of the rotating rod is fixedly sleeved with a rear roller, a transmission belt is arranged between the rear roller and a front roller, the rear roller and the front roller are connected through the transmission belt, the inner walls of the fixed plates are fixedly provided with a transverse plate, the front side of the transverse plate is provided with a rotating rod, the rotating rod is arranged at the rear side of the sliding seat, one end, far away from the sliding seat, of the rotating rod penetrates through the transverse plate and extends to the rear side of the transverse plate, one end, far away from the transverse plate, of the rotating rod is fixedly provided with a slave bevel gear, one side of the slave bevel gear is meshed with a master bevel gear, the fixed cover of main bevel gear connects in the bull stick outer wall, bull stick both ends and dwang one end are all fixed and are equipped with a plurality of flabellums, the fixed humidifier that is equipped with in one side that the slide top is close to the baffle.

Further, drive arrangement includes the motor, the motor is fixed to be set up in the slide top, motor output and pivot fixed connection, the fixed cover of one end outer wall that the pivot is close to the motor has connect the drive wheel, the drive wheel bottom runs through the slide and extends to the slide below, the drive wheel bottom contacts with annular mainboard top.

Furthermore, a sliding groove is formed in the top of one side, close to the annular main board, of the supporting plate, rolling wheels are arranged inside the sliding groove, and the two rolling wheels are fixedly connected with the bottoms of the two ends of the sliding seat respectively.

Furthermore, the inside temperature-adjusting cavity that has seted up of annular mainboard, the fixed intercommunication has inlet tube and outlet pipe respectively in temperature-adjusting cavity both ends, the inlet tube sets up in outlet pipe one side.

Further, annular mainboard below is equipped with the box, the box is installed inside the main part of toilet, the one end that annular mainboard was kept away from to inlet tube and outlet pipe all runs through the box and extends to inside the box, the fixed water pump that has cup jointed of inlet tube outer wall, the inside fixed heating device that is equipped with of box.

Further, the inside fixed control box that is equipped with of toilet main part, inside humidity transducer and the temperature sensor of being provided with of control box, the control box respectively with humidity transducer, heating device, temperature sensor, heat sink and water pump electric connection.

Furthermore, a plurality of flabellums are respectively and evenly distributed at the both ends of the rotating rod and the end of the rotating rod close to the motor at intervals.

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

the motor drives the meshed master gear and the meshed slave gear to rotate, so that the front roller and the back roller which are connected through the transmission belt rotate, the back roller drives the rotating rod and the fan blades at two ends to rotate when rotating, the fan blades at two ends accelerate the circulation speed of hot air or humid air on the annular main board, the master bevel gear on the rotating rod drives the meshed slave bevel gear to rotate when the rotating rod rotates, the rotating rod is driven by the slave bevel gear to rotate, and the fan blades on the rotating rod radiate heat of the motor in operation when the rotating rod rotates, so that the operation effect of equipment is prevented from being influenced by overheating in long-time operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a cross-sectional view of an annular main plate and a slide base of an integral structure provided by the present invention;

FIG. 2 is a top view of the annular main plate and the sliding base provided by the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a side cross-sectional view of a clean room, a ring-shaped main plate and a box provided by the present invention.

In the figure: the clean room comprises a clean room main body 1, a control box 2, an annular main board 3, a support board 4, a slide carriage 5, a baffle 6, a rotating shaft 7, a main gear 8, a driven gear 9, a front roller 10, a fixed board 11, a rotating rod 12, a rear roller 13, a transmission belt 14, a transverse plate 15, a rotating rod 16, a driven bevel gear 17, a main bevel gear 18, fan blades 19, a humidifier 20, a motor 21, a driving wheel 22, a chute 23, a roller 24, a temperature adjusting cavity 25, a water inlet pipe 26, a water outlet pipe 27, a box 28 and a water pump 29.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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 the attached drawings 1-4 of the specification, the constant temperature and humidity laboratory control device for the clean room of the embodiment comprises a clean room main body 1 and an annular main plate 3, wherein the annular main plate 3 is arranged on the inner wall of the clean room main body 1, support plates 4 are fixedly arranged on both sides of the annular main plate 3, a sliding seat 5 is sleeved on the top of the annular main plate 3, the cross section of the sliding seat 5 is U-shaped, a baffle 6 is fixedly arranged on one side of the top of the sliding seat 5, a rotating shaft 7 is arranged on one side of the baffle 6, the rotating shaft 7 is connected with the baffle 6 through a bearing, a main gear 8 is fixedly sleeved on the outer wall of the rotating shaft 7, a slave gear 9 is arranged on the rear side of the main gear 8, the slave gear 9 is meshed with the main gear 8, the slave gear 9 is arranged on one side of the baffle 6 close to the rotating shaft 7, the slave gear 9 is connected with the baffle 6 through a bearing, a front roller 10 is fixedly arranged on one side of the slave gear 9 far from the baffle 6, the top of one side of the slide 5, which is far away from the baffle 6, is fixedly provided with a driving device, the driving device is arranged on one side of the rotating shaft 7, which is far away from the baffle 6, the rear side of the slide 5 is fixedly provided with two fixing plates 11, the two fixing plates 11 are symmetrically arranged about the central axis of the slide 5, a rotating rod 12 is arranged between the two fixing plates 11, two ends of the rotating rod 12 respectively penetrate through the two fixing plates 11 and respectively extend to one side, which is far away from the two fixing plates 11, two ends of the rotating rod 12 are respectively connected with the inner walls of the two fixing plates 11 through bearings, the outer wall of one end, which is close to the baffle 6, of the rotating rod 12 is fixedly sleeved with a rear roller 13, a driving belt 14 is arranged between the rear roller 13 and a front roller 10, the rear roller 13 and the front roller 10 are connected through the driving belt 14, the inner wall of the fixing plates 11 is fixedly provided with a transverse plate 15, the front side of the transverse plate 15 is provided with a rotating rod 16, the rotating rod 16 is arranged on the rear side of the slide 5, the one end that slide 5 was kept away from to dwang 16 runs through diaphragm 15 and extends to diaphragm 15 rear side, the one end that diaphragm 15 was kept away from to dwang 16 is fixed to be equipped with from bevel gear 17, it has main bevel gear 18 to mesh from bevel gear 17 one side, main bevel gear 18 meshes from bevel gear 17 mutually, main bevel gear 18 is fixed to be cup jointed in bull stick 12 outer wall, 12 both ends of bull stick and 16 one end of dwang are all fixed and are equipped with a plurality of flabellums 19, the fixed humidifier 20 that is equipped with in one side that the baffle 6 is close to in slide 5 top.

Further, drive arrangement includes motor 21, motor 21 is fixed to be set up in 5 tops of slide, motor 21 output and 7 fixed connection of pivot, the fixed cover of one end outer wall that pivot 7 is close to motor 21 has connect drive wheel 22, drive wheel 22 bottom runs through slide 5 and extends to 5 below of slide, drive wheel 22 bottom contacts with 3 tops of annular mainboard, is driven by motor 21, easy operation, labour saving and time saving.

Further, the supporting plate 4 has been seted up at one side top that is close to annular mainboard 3 spout 23, spout 23 is inside to be equipped with gyro wheel 24, two gyro wheels 24 respectively with 5 both ends bottom fixed connection of slide, be convenient for remove, become rolling friction by sliding friction, prolonged life.

Further, temperature adjusting cavity 25 has been seted up to annular mainboard 3 is inside, temperature adjusting cavity 25 both ends are fixed the intercommunication respectively and have inlet tube 26 and outlet pipe 27, inlet tube 26 sets up in outlet pipe 27 one side, is convenient for carry out the heat exchange.

Further, annular mainboard 3 below is equipped with box 28, box 28 is installed inside clean room main part 1, the one end that annular mainboard 3 was kept away from to inlet tube 26 and outlet pipe 27 all runs through box 28 and extends to inside the box 28, the fixed water pump 29 that has cup jointed of inlet tube 26 outer wall, the inside fixed heating device that is equipped with of box 28 carries out the regulation of humiture.

Further, 1 inside fixed control box 2 that is equipped with of toilet main part, 2 inside humidity transducer and the temperature sensor of being provided with of control box, control box 2 respectively with humidity transducer, heating device, temperature sensor, heat sink and water pump 29 electric connection, there is the singlechip to control in the control box 2, the singlechip model is AT89C2051-24PU, the singlechip is a microcomputer, lean on different program work and realize different functions, and can revise the procedure, come transmission instruction information and accept instruction information through the singlechip, be convenient for control.

Furthermore, a plurality of fan blades 19 are respectively and evenly distributed at two ends of the rotating rod 12 and one end of the rotating rod 16 close to the motor 21 at intervals, so as to accelerate the circulation speed of the internal air and radiate the heat of the motor 21.

The implementation scenario is specifically as follows:

when the utility model is used for humidity adjustment, a singlechip in a control box 2 transmits an instruction to start a motor 21 to drive a driving wheel 22 to rotate, the driving wheel 22 drives a sliding seat 5 to move along an annular main plate 3, the sliding seat 5 drives a humidifier 20 on the sliding seat to move around a clean room, when temperature adjustment is needed, a heating device in a box body 28 is turned on, the temperature of water in the box body 28 is raised by the heating device, then a water pump 29 is started, a water source in the water pump is conveyed into a temperature adjusting cavity 25 on the annular main plate 3 through a water inlet pipe 26, when the hot water flows through the annular main plate 3 made of metal, the annular main plate 3 exchanges heat with the hot water and discharges the heat into the room, and the motor 21 simultaneously drives a main gear 8 to rotate through a rotating shaft 7 while humidity and temperature adjustment are carried out, the main gear 8 drives a front roller 10 and a rear roller 13 which are connected through a driving belt 14 to rotate through a gear 9, when the rear roller 13 rotates, the rotating rod 12 and the fan blades 19 at two ends of the rotating rod are driven to rotate, the fan blades 19 at two ends rotate and simultaneously accelerate the circulation speed of hot air or humid air on the annular main board 3, the main bevel gear 18 on the rotating rod 12 drives the meshed auxiliary bevel gear 17 to rotate while rotating, the rotating rod 16 is driven to rotate by the auxiliary bevel gear 17, when the rotating rod 16 rotates, the fan blades 19 on the rotating rod dissipate heat of the motor 21 in operation, and the influence on the operation effect of equipment due to overheating of the motor 21 in long-time operation is avoided.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a constant temperature and humidity laboratory controlling means of toilet, includes toilet main part (1) and annular mainboard (3), annular mainboard (3) set up in toilet main part (1) inner wall, its characterized in that: the U-shaped rotary table is characterized in that supporting plates (4) are fixedly arranged on two sides of the annular main plate (3), a sliding seat (5) is sleeved on the top of the annular main plate (3), the cross section of the sliding seat (5) is U-shaped, a baffle (6) is fixedly arranged on one side of the top of the sliding seat (5), a rotating shaft (7) is arranged on one side of the baffle (6), the rotating shaft (7) is connected with the baffle (6) through a bearing, a master gear (8) is fixedly sleeved on the outer wall of the rotating shaft (7), a slave gear (9) is arranged on the rear side of the master gear (8), the slave gear (9) is meshed with the master gear (8), the slave gear (9) is arranged on one side, close to the rotating shaft (7), of the baffle (6), the slave gear (9) is connected with the baffle (6) through a bearing, a front roller (10) is fixedly arranged on one side, far away from the baffle (6), of the slide seat (5), far away from the baffle (6), a driving device is fixedly arranged on the top, the driving device is arranged on one side, far away from the baffle (6), of the rotating shaft (7), the rear side of the sliding seat (5) is fixedly provided with two fixing plates (11), the two fixing plates (11) are symmetrically arranged about the central axis of the sliding seat (5), a rotating rod (12) is arranged between the two fixing plates (11), the two ends of the rotating rod (12) respectively penetrate through the two fixing plates (11) and respectively extend to one side, far away from the two fixing plates (11), the two ends of the rotating rod (12) are respectively connected with the inner walls of the two fixing plates (11) through bearings, the outer wall of one end, close to the baffle (6), of the rotating rod (12) is fixedly sleeved with a rear roller (13), a driving belt (14) is arranged between the rear roller (13) and a front roller (10), the rear roller (13) is connected with the front roller (10) through the driving belt (14), and a transverse plate (15) is fixedly arranged on the inner wall of the fixing plates (11), diaphragm (15) front side is equipped with dwang (16), dwang (16) set up in slide (5) rear side, the one end that slide (5) were kept away from in dwang (16) runs through diaphragm (15) and extends to diaphragm (15) rear side, the one end that diaphragm (15) were kept away from in dwang (16) is fixed to be equipped with from bevel gear (17), from bevel gear (17) one side meshing there are main bevel gear (18), main bevel gear (18) and from bevel gear (17) mesh mutually, main bevel gear (18) are fixed cup joints in bull stick (12) outer wall, bull stick (12) both ends and dwang (16) one end all are fixed and are equipped with a plurality of flabellums (19), one side that slide (5) top is close to baffle (6) is fixed and is equipped with humidifier (20).

2. The clean room constant temperature and humidity laboratory control device according to claim 1, wherein: drive arrangement includes motor (21), motor (21) are fixed to be set up in slide (5) top, motor (21) output and pivot (7) fixed connection, pivot (7) are close to the fixed drive wheel (22) that has cup jointed of one end outer wall of motor (21), drive wheel (22) bottom runs through slide (5) and extends to slide (5) below, drive wheel (22) bottom contacts with annular mainboard (3) top.

3. The clean room constant temperature and humidity laboratory control device according to claim 1, wherein: the supporting plate (4) is close to the top of one side of the annular main plate (3) and is provided with a sliding groove (23), rollers (24) are arranged inside the sliding groove (23), and the two rollers (24) are fixedly connected with the bottoms of the two ends of the sliding seat (5) respectively.

4. The clean room constant temperature and humidity laboratory control device according to claim 1, wherein: annular mainboard (3) inside temperature regulation chamber (25) of having seted up, temperature regulation chamber (25) both ends are fixed respectively to be communicated has inlet tube (26) and outlet pipe (27), inlet tube (26) set up in outlet pipe (27) one side.

5. The clean room constant temperature and humidity laboratory control device according to claim 4, wherein: annular mainboard (3) below is equipped with box (28), box (28) are installed inside clean room main part (1), the one end that annular mainboard (3) were kept away from in inlet tube (26) and outlet pipe (27) all runs through inside box (28) and extend to box (28), inlet tube (26) outer wall is fixed to be cup jointed water pump (29), box (28) inside fixed heating device that is equipped with.

6. The clean room constant temperature and humidity laboratory control device according to claim 5, wherein: the clean room is characterized in that a control box (2) is fixedly arranged inside the clean room main body (1), a humidity sensor and a temperature sensor are arranged inside the control box (2), and the control box (2) is electrically connected with the humidity sensor, a heating device, the temperature sensor, a cooling device and a water pump (29) respectively.

7. The clean room constant temperature and humidity laboratory control device according to claim 1, wherein: the fan blades (19) are respectively and evenly distributed at two ends of the rotating rod (12) and one end of the rotating rod (16) close to the motor (21) at intervals.