CN211505149U

CN211505149U - Constant temperature and humidity testing machine

Info

Publication number: CN211505149U
Application number: CN202020022903.0U
Authority: CN
Inventors: 许茂祥
Original assignee: Changxin Rubber Industry Shanghai Co ltd
Current assignee: Changxin Rubber Industry Shanghai Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-15
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a constant temperature and humidity testing machine, including the drive case, put thing device, adjusting device, cleaning device and refrigerating system, the left first and lower half of drive case has been seted up respectively and has been put thing groove and adjustment tank, and the both sides of putting the thing groove are all dug and are equipped with the multiunit spacing groove, are equipped with between the spacing groove of two sets of symmetries and put the thing device, are equipped with adjusting device in the adjustment tank, the driving groove has been seted up on the right side of drive case, installs refrigerating system in the driving groove, and controller and sensor are installed at the center of driving groove, one side that the drive case is close to putting thing groove and adjustment tank all rotates and is connected with the chamber door, one side that the chamber door is close to putting the thing device has inlayed the observation window, one side that the chamber door is close to the observation window is equipped with. This constant temperature and humidity testing machine can adjust as required, and the convenience is observed equipment inside simultaneously.

Description

Constant temperature and humidity testing machine

Technical Field

The utility model belongs to the technical field of constant temperature and humidity test box, concretely relates to constant temperature and humidity testing machine.

Background

The constant temperature and humidity test box is also called a constant temperature and humidity tester, a constant temperature and humidity test box, a programmable humidity-heat alternating test box, a constant temperature machine or a constant temperature and humidity box, is used for detecting the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The device is suitable for detecting the quality of products such as electronics, electrical appliances, mobile phones, communication, instruments, vehicles, plastic products, metal, food, chemistry, building materials, medical treatment, aerospace and the like. At present, when a rubber product is detected, a constant temperature and humidity testing machine needs to be used in a matched mode, the existing constant temperature and humidity testing machine cannot be well adjusted according to needs, and meanwhile the condition inside equipment cannot be well observed in the using process.

Therefore, in order to meet the current situation, a constant temperature and humidity tester needs to be designed and produced to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature and humidity testing machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a constant temperature and humidity testing machine comprises a driving box, object placing devices, adjusting devices, a cleaning device and a refrigerating system, wherein the object placing grooves and adjusting grooves are respectively formed in the upper half part and the lower half part of the left side of the driving box, multiple groups of limiting grooves distributed equidistantly are formed in the two sides of each object placing groove, the object placing devices which are matched are arranged between the two groups of symmetrical limiting grooves, the adjusting grooves are internally provided with the adjusting devices which penetrate through the driving box and are connected with the top parts of the object placing grooves, the driving grooves are formed in the right side of the driving box, the refrigerating system is installed in the driving grooves, a controller and a sensor are installed in the center of each driving groove, one sides, close to the object placing grooves and the adjusting grooves, of the driving box are rotatably connected with box doors with handles through hinges, an observation window is embedded in one side, close to the object placing devices, of the box doors are provided with, the baffle is installed through the fastener to one side that the driver box is close to the adjustment tank, the fixed welding in bottom of driver box has four groups to be the universal wheel that the rectangle array distributes and have the brake function.

Preferably, put the thing device including putting the thing seat and putting the thing board, the cross-section of putting the thing seat is the U-shaped and is equipped with two sets ofly, put the periphery of thing seat and the interior peripheral fixed weld of spacing groove, two sets of put the thing board that the joggle has the adaptation between the interior periphery of thing seat, it is equipped with the through-hole that the multiunit is the rectangular array and distributes to bore on the thing board.

Preferably, adjusting device includes water tank, water pump and shower nozzle, the bottom of water tank and the interior bottom fixed weld of inslot of adjustment tank, all install and put the back flow of thing groove intercommunication through the fastener in the back flow of two sets of symmetries that the water tank top was seted up, the water pump is installed at the top of water tank, all install the inlet tube that runs through the water tank and run through the outlet pipe of drive case through the fastener in the water inlet of water pump and the outlet pipe in, the one end that the water pump was kept away from to the inlet tube is arranged in below the liquid level of the inside water liquid that holds of water tank, and the one end that the water pump was kept away from to the outlet pipe is installed.

Preferably, cleaning device is including driving seat, cylinder and drive plate, the bottom of driving the seat and the fixed welding in side of chamber door, the cylinder is installed at the center of driving the seat, the drive end of cylinder run through drive seat and with the fixed welding in center of drive plate, the drive plate is close to one side of observation window and bonds the cleaning cloth that has the adaptation through the viscose.

Preferably, all install the solenoid valve on adjusting device's back flow, inlet tube and the outlet pipe, refrigerating system, sensor, adjusting device's water pump, cleaning device's cylinder and solenoid valve all with controller electric connection, controller and outside drive power supply electric connection.

The utility model discloses a technological effect and advantage: the constant temperature and humidity testing machine selects a proper amount of object placing plates according to needs, simultaneously adjusts the distance between each group of object placing plates, and joggles the object placing plates with the two corresponding groups of object placing seats, so that the constant temperature and humidity testing machine can be adjusted according to the number and the size of products to be detected and is suitable for different products to be detected; the water pump works to convey water in the water tank to the water outlet pipe through the water inlet pipe, the spray head sprays water in the object placing groove, and the reading displayed by the observation sensor is adjusted, so that the product to be detected is in a required humidity state, and redundant water passes through the through hole and flows back to the inside of the water tank through the return pipe to be recycled, so that resources are saved; through the work of cylinder, drive the drive plate and remove, clean the inner wall of observation window through cleaning cloth to the person of facilitating the use observes through the inside condition in observation window opposition thing groove during the use, and this constant temperature and humidity testing machine can adjust as required, and the convenience is observed inside the equipment simultaneously.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the cleaning device of the present invention;

fig. 4 is a circuit block diagram of the present invention.

In the figure: the device comprises a driving box 1, a storage device 2, an adjusting device 3, a cleaning device 4, a refrigerating system 5, a controller 6, a sensor 7, a box door 8, an observation window 9, a baffle 10, a storage seat 11, a storage plate 12, a water tank 13, a water pump 14, a spray head 15, a driving seat 16, an air cylinder 17, a driving plate 18 and a universal wheel 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a constant temperature and humidity testing machine as shown in figures 1-4, which comprises a driving box 1, a storage device 2, an adjusting device 3, a cleaning device 4 and a refrigerating system 5, wherein the upper half part and the lower half part of the left side of the driving box 1 are respectively provided with a storage groove and an adjusting groove, two sides of the storage groove are respectively provided with a plurality of groups of limiting grooves distributed equidistantly, the storage device 2 which is matched is arranged between two groups of symmetrical limiting grooves, the adjusting groove is internally provided with the adjusting device 3 which penetrates through the driving box 1 and is connected with the top of the storage groove, the right side of the driving box 1 is provided with a driving groove, the refrigerating system 5 is arranged in the driving groove, the refrigerating system 5 comprises a compressor, a condenser and an evaporator, and for the prior art, the refrigerating system 5 can be selected from a refrigerating system of a JP-225 type constant temperature and humidity testing box produced by Dongguan city testing, a controller 6 and a sensor 7 are installed at the center of the driving groove, the controller 6 and the sensor 7 can be respectively selected from a Kinzhi KV-N14AT type programmable controller and a GWSD50 type temperature and humidity sensor produced by Jining great industry and mining equipment Limited, the sensor 7 is communicated with the storage groove, one side of the driving box 1 close to the storage groove and the adjusting groove is rotatably connected with a box door 8 with a handle through a hinge, one side of the box door 8 close to the storage device 2, which is connected with the storage groove, is embedded with an observation window 9, one side of the box door 8 close to the observation window 9 is provided with a matched cleaning device 4, one side of the driving box 1 close to the adjusting groove is provided with a baffle plate 10 through a fastener, the center of the baffle plate 10 is provided with a groove connected with the controller 6 in an excavation mode, the bottom of the driving box 1 is fixedly welded with four groups of universal wheels 19 which are distributed in, the drive housing 1 is moved to the desired position of use by means of the universal wheels 19 and is fixed.

It is specific, put thing device 2 is including putting thing seat 11 and putting thing board 12, the cross-section of putting thing seat 11 is the U-shaped and is equipped with two sets ofly, put the periphery of thing seat 11 and the interior peripheral fixed weld in spacing groove, two sets of put thing board 12 that the joggle has the adaptation between the interior week of thing seat 11, it is equipped with the through-hole that the multiunit is the rectangular array and distributes to put the thing board 12 to bore on the thing board 12, selects proper amount of putting thing board 12 as required, adjusts simultaneously and each group puts the distance between the thing board 12 to will put thing board 12 and two sets of thing seats 11 joggles that correspond, thereby adjust according to the quantity and the size of waiting to examine the product, adapt to the different.

Specifically, the adjusting device 3 comprises a water tank 13, a water pump 14 and nozzles 15, the bottom of the water tank 13 is fixedly welded with the bottom of the inner periphery of the adjusting tank, two sets of symmetrical backflow ports formed in the top of the water tank 13 are respectively provided with a backflow pipe communicated with the storage tank through a fastener, the top of the water tank 13 is provided with the water pump 14, the water pump 14 can be selected from a pumping pump a20220 type water pump in the normal river, a water inlet pipe penetrating through the water tank 13 and a water outlet pipe penetrating through the driving box 1 are respectively arranged in a water inlet and a water outlet of the water pump 14 through fasteners, one end of the water inlet pipe, far away from the water pump 14, is arranged below the liquid level of the water liquid contained in the water tank 13, one end of the water outlet pipe, far away from the water pump 14, is provided with a plurality of groups of nozzles 15 which are distributed equidistantly and is connected with, and spray in the object groove through shower nozzle 15 to adjust through the registration that observation sensor 7 shows, thereby make the product of waiting to examine be in required humidity, inside unnecessary aqueous solution flows back to water tank 13 through the back flow, recycles, thereby resources are saved.

Specifically, the cleaning device 4 comprises a driving seat 16, an air cylinder 17 and a driving plate 18, the bottom of the driving seat 16 is fixedly welded with the side surface of the box door 8, the air cylinder 17 is installed in the center of the driving seat 16, the air cylinder 17 can be selected from an SCA2-FA-40B-125/Z type air cylinder produced by slaqing dynasty automation equipment limited company, the driving end of the air cylinder 17 penetrates through the driving seat 16 and is fixedly welded with the center of the driving plate 18, an adaptive cleaning cloth is bonded on one side, close to the observation window 9, of the driving plate 18 through adhesive, the work of the refrigeration system 5 is adjusted through the controller 6, so that the temperature in the object placing groove is in a constant value, during long-time use, fog is generated on the inner wall of the observation window 9, the work of the air cylinder 17 is adjusted through the controller 6, the driving plate 18 is driven to move, and the inner wall of the observation window 9 is cleaned, thereby facilitating the user to observe the inner condition of the object placing groove through the observation window 9 during the use.

Specifically, all install the solenoid valve on adjusting device 3's the back flow, inlet tube and the outlet pipe, refrigerating system 5, sensor 7, adjusting device 3's water pump 14, cleaning device 4's cylinder 17 and solenoid valve all with controller 6 electric connection, controller 6 and outside drive power supply electric connection.

Specifically, the constant temperature and humidity testing machine moves the driving box 1 to a required use position through the universal wheel 19 and fixes the driving box, after the movement is completed, the door 8 is opened by pulling the handle, a proper amount of object placing plates 12 are selected according to requirements, the distance between each group of object placing plates 12 is adjusted at the same time, the object placing plates 12 are joggled with the corresponding two groups of object placing seats 11, after the connection is completed, a product to be detected is placed on the top of the object placing plates 12, the door 8 can be used after the door is closed, in the using process, the controller 6 is opened, the work of the water pump 14 is adjusted through the controller 6, so that water liquid in the water tank 13 is conveyed to the water outlet pipe through the water inlet pipe, the water in the object placing groove is sprayed through the spray head 15, indication displayed through the observation sensor 7 is adjusted, so that the product to be detected is in required humidity, and redundant water liquid passes through the through, recycle to resources are saved, simultaneously, the work of the refrigerating system 5 is adjusted through the controller 6, the temperature in the object placing groove is enabled to be at a constant value, when the refrigerator is used for a long time, fog can be generated on the inner wall of the observation window 9, the drive plate 18 is driven to move through the work of the controller 6 adjusting cylinder 17, the inner wall of the observation window 9 is cleaned through cleaning cloth, and therefore the inside condition of the object placing groove is observed through the observation window 9 by an convenience user during the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a constant temperature and humidity testing machine, includes drive box (1), puts thing device (2), adjusting device (3), cleaning device (4) and refrigerating system (5), its characterized in that: the refrigerator is characterized in that the left upper half part and the left lower half part of the driving box (1) are respectively provided with a storage groove and an adjusting groove, two sides of the storage groove are respectively dug with a plurality of groups of limiting grooves which are distributed equidistantly, a storage device (2) which is matched with the limiting grooves is arranged between the two groups of symmetrical limiting grooves, the adjusting groove is internally provided with an adjusting device (3) which penetrates through the driving box (1) and is connected with the top of the storage groove, the right side of the driving box (1) is provided with a driving groove, a refrigerating system (5) is arranged in the driving groove, the center of the driving groove is provided with a controller (6) and a sensor (7), one side of the driving box (1) close to the storage groove and the adjusting groove is rotatably connected with a box door (8) with a handle through a hinge, one side of the box door (8) close to the storage device (2) is embedded with an observation window (9), one side of the, one side that drive case (1) is close to the adjustment tank installs baffle (10) through the fastener, the fixed welding in bottom of drive case (1) has four groups to be the universal wheel (19) that the rectangle array distributes and have the brake function.

2. The constant temperature and humidity testing machine as claimed in claim 1, wherein: put thing device (2) including putting thing seat (11) and putting thing board (12), the cross-section of putting thing seat (11) is the U-shaped and is equipped with two sets ofly, put the periphery of thing seat (11) and the interior week fixed weld of spacing groove, two sets of put thing board (12) of putting that the joggle has the adaptation between the interior week of thing seat (11), it is equipped with the through-hole that the multiunit is the rectangular array and distributes to put the brill on thing board (12).

3. The constant temperature and humidity testing machine as claimed in claim 1, wherein: adjusting device (3) include water tank (13), water pump (14) and shower nozzle (15), the bottom of water tank (13) and the interior bottom fixed weld of inslot of adjustment tank, all install and put the back flow of thing groove intercommunication through the fastener in the back flow of two sets of symmetries that water tank (13) top was seted up, water pump (14) are installed at the top of water tank (13), all install the inlet tube that runs through water tank (13) and the outlet pipe that runs through drive box (1) through the fastener in the water inlet of water pump (14) and the outlet pipe of outlet pipe, the one end that water pump (14) were kept away from to the inlet tube is arranged in below the liquid level of the inside water liquid that holds of water tank (13), and the one end that water pump (14) were kept away from to the outlet pipe is installed the multiunit and is shower nozzle.

4. The constant temperature and humidity testing machine as claimed in claim 1, wherein: cleaning device (4) are including driving seat (16), cylinder (17) and drive plate (18), the bottom of driving seat (16) and the fixed welding in side of chamber door (8), cylinder (17) are installed at the center of driving seat (16), the drive end of cylinder (17) run through drive seat (16) and with the fixed welding in center of drive plate (18), one side that drive plate (18) are close to observation window (9) is through the cleaning cloth that the viscose bonding had the adaptation.

5. The constant temperature and humidity testing machine as claimed in claim 1, wherein: all install the solenoid valve on back flow, inlet tube and the outlet pipe of adjusting device (3), refrigerating system (5), sensor (7), water pump (14) of adjusting device (3), cylinder (17) and the solenoid valve of cleaning device (4) all with controller (6) electric connection, controller (6) and outside drive power supply electric connection.