CN221413129U - Constant temperature and humidity test box - Google Patents

Abstract

The utility model discloses a constant temperature and humidity test box, which comprises a constant temperature and humidity test box and a box door, wherein a control component is arranged on the box door and comprises an observation port and a switch group, a fixing component is arranged on the inner side of the constant temperature and humidity test box and comprises a bottom plate and an inner box, a supporting component is arranged at the bottom of the inner box and comprises a screen plate and a support column, a heating and humidifying component is arranged on the inner side of the constant temperature and humidity test box, moisture can be ensured to enter the inner side of the inner box completely in the form of water vapor by the constant temperature and humidity test box, water consumption is reduced, normal test work of objects is ensured, humidity and temperature in the inner box are ensured to be uniform, adverse influence on an experiment object due to non-uniform humidity and temperature is avoided, and the constant temperature and humidity test box is suitable for use.

Description

Constant temperature and humidity test box

Technical Field

The utility model relates to the technical field of constant temperature and humidity test box equipment, in particular to a constant temperature and humidity test box.

Background

In order to facilitate test work under a constant temperature and humidity environment, a constant temperature and humidity test box is needed to be used, patent application number is CN202121621146.X, the constant temperature and humidity test box is disclosed, through the cooperation of cover shell and first go-between, thereby provide the mounted position for installation mechanism and dust removal mechanism, the cooperation of rethread first baffle ring, second go-between and stainless steel mesh, realize the primary dustproof to the inside of cover shell, avoid great debris to contact with dust removal mechanism's filter screen, through the cooperation of second side fender, annular bump, the third lantern ring, filter screen and second recess, and then realize multistage filtration under the cooperation effect of a plurality of filter screens, improve the air inlet quality, the rethread sleeve pipe, the second baffle ring, the first lantern ring, the drier in the space is dried to the air inlet, in order to reduce the influence of the inside environment of constant temperature and humidity test box of air inlet carried steam and dust, and the method of use is simple, the practicality is strong, according to its disclosed technical scheme, current constant temperature and humidity test box equipment is when using, produce certain debris and the filter screen contact with dust removal mechanism, the cooperation of certain debris, the constant temperature and water is produced in the constant temperature and humidity condition is difficult to cause the inside the constant temperature and humidity test box to be more than the constant temperature and humidity, and constant humidity condition is easy to be increased, and the constant temperature and humidity test condition is not normally, and the constant temperature and humidity is not easy to cause the test condition to be in the test, and the constant temperature and humidity condition is more than the constant temperature and stable.

Therefore, how to design a constant temperature and humidity test box is a current problem to be solved.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a constant temperature and humidity test box so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature and humidity test box, includes constant temperature and humidity test box and chamber door, install control assembly on the chamber door, control assembly includes viewing aperture and switch group, fixed subassembly is installed to the inboard of constant temperature and humidity test box, fixed subassembly includes bottom plate and inner box, supporting component is installed to the bottom of inner box, supporting component includes otter board and pillar, heating humidification subassembly is installed to the inboard of constant temperature and humidity test box, heating humidification subassembly includes humidifier and heating wire group, the heating wire group includes heating wire one and heating wire two, install circulation subassembly on the inner box, circulation subassembly includes fan and wind gap.

Further, the chamber door is installed on the constant temperature and humidity test chamber through the hinge, the inboard at the chamber door is installed to the viewing aperture, the switch group passes through the bolt to be installed in the bottom of chamber door, the bottom plate welding is in the inboard of constant temperature and humidity test chamber, the top at the bottom plate is installed through the bolt to the inner box.

Further, the humidifier is installed at the bottom of constant temperature and humidity test box through the bolt, the top of humidifier passes the bottom plate and extends to the top of bottom plate, one side welding of constant temperature and humidity test box has into the pipe.

Further, the through holes are formed in the bottom plate, the through holes are uniformly distributed in the bottom plate, the filter screen is welded at the bottom of the bottom plate, the filter screen is located at the bottom of the through holes, the outlets are formed in the top and the bottom of one side of the inner box, the net plate is welded at the bottom of the inner box, the support posts are welded at the top of the net plate, and the support posts are uniformly distributed on the net plate.

Further, the top of the opposite side of inner box is seted up to the wind gap, the fan passes through the bolt to be installed on the inner wall of the opposite side of constant temperature and humidity test box, the fan extends to the inboard of wind gap.

Further, the first heating wire is installed on the inner side of the air port through a bolt, the second heating wire is installed on the top of the humidifier, and the second heating wire is installed on the top of the bottom plate through a bolt.

Further, the bottom welding of the opposite side of constant temperature and humidity test box has the water tank, the water tank is linked together with the bottom of inner box through the connecting tube, the bottom welding of water tank has the calandria, the calandria extends to the outside of constant temperature and humidity test box.

Further, nylon nets are installed on the other side of the inner box through bolts and are uniformly distributed on the other side of the constant temperature and humidity test box, and the switch group is connected with the humidifier, the first electric heating wire, the second electric heating wire and the fan through electric wires.

The beneficial effects are that: 1. when the constant temperature and humidity test box is used, water is injected into the bottom of the constant temperature and humidity test box through the inlet pipe, the humidifier works to atomize the water and flow to the top of the bottom plate, steam is generated after being heated by the electric heating wire II, the fan generates suction force on the right side of the inner box, the steam flows upwards from the bottom of the right side of the inner box under the driving of air flow, unvaporized water drops are attached to the nylon net and flow down to the bottom plate through the inner wall of the constant temperature and humidity test box, and then the unvaporized water drops return to the bottom of the constant temperature and humidity test box after being filtered by the filter screen, so that the humidification work is performed after the water drops are sucked again by the humidifier, the water drops are guaranteed to enter the inner side of the inner box completely in the form of steam, the water drops are prevented from attaching to equipment in the constant temperature and humidity test box and the condition on test objects are reduced, and the normal test work of the objects is guaranteed.

2. This constant temperature and humidity test box is at the during operation, put test object at the top of pillar, the fan ventilates to the inboard of inner box through the wind gap, let in the top of inner box with the vapor, and through heating wire one, the air of damp and hot flows in the inboard of inner box, and flow out from the top and the bottom of inner box through the export, utilize the circulation of pillar guarantee air in test object's bottom simultaneously, and then the inboard keeps the air current circulation on guarantee inner box and the constant temperature and humidity test box, and then humidity and the temperature in the guarantee inner box are even unanimous, avoid causing adverse effect to test object because of humidity and temperature are inhomogeneous, guarantee constant temperature and humidity effect.

3. The constant temperature and humidity test box is reasonable in design, efficient and convenient to use, and suitable for constant temperature and humidity test work.

Drawings

FIG. 1 is a schematic diagram of a constant temperature and humidity test chamber according to the present utility model;

FIG. 2 is a cross-sectional view of a constant temperature and humidity test chamber of the present utility model;

FIG. 3 is a cross-sectional view of a humidifier of the constant temperature and humidity test chamber of the present utility model;

FIG. 4 is a cross-sectional view of a tuyere of a constant temperature and humidity test box of the present utility model;

In the figure: 1. constant temperature and humidity test box; 2. a door; 3. an observation port; 4. a switch group; 5. an inner box; 6. a bottom plate; 7. a humidifier; 8. feeding a pipe; 9. a through port; 10. a filter screen; 11. a screen plate; 12. a support post; 13. nylon net; 14. a blower; 15. an air port; 16. an electric heating wire I; 17. a second heating wire; 18. an outlet; 19. a water tank; 20. a connecting pipe; 21. and (3) arranging pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the constant temperature and humidity test box comprises a constant temperature and humidity test box 1 and a box door 2, wherein a control component is arranged on the box door 2, the control component comprises an observation port 3 and a switch group 4, a fixing component is arranged on the inner side of the constant temperature and humidity test box 1, the fixing component comprises a bottom plate 6 and an inner box 5, a supporting component is arranged at the bottom of the inner box 5, the supporting component comprises a screen plate 11 and a supporting column 12, a heating and humidifying component is arranged on the inner side of the constant temperature and humidity test box 1, the heating and humidifying component comprises a humidifier 7 and an electric heating wire group, the electric heating wire group comprises an electric heating wire I16 and an electric heating wire II 17, a circulating component is arranged on the inner box 5, the circulating component comprises a fan 14 and an air port 15, the box door 2 is arranged on the constant temperature and humidity test box 1 through a hinge, the observation port 3 is arranged on the inner side of the box door 2, the switch group 4 is arranged at the bottom of the box door 2 through bolts, the bottom plate 6 is welded at the inner side of the constant temperature and humidity test box 1, the inner box 5 is arranged at the top of the bottom plate 6 through bolts, the first heating wire 16 is arranged at the inner side of the air port 15 through bolts, the second heating wire 17 is arranged at the top of the humidifier 7, the second heating wire 17 is arranged at the top of the bottom plate 6 through bolts, the bottom of the other side of the constant temperature and humidity test box 1 is welded with a water tank 19, the water tank 19 is communicated with the bottom of the inner box 5 through a connecting pipe 20, the bottom of the water tank 19 is welded with a calandria 21, the calandria 21 extends to the outer side of the constant temperature and humidity test box 1, in operation, a test object is placed at the top of the support column 12, the fan 14 ventilates to the inner side of the inner box 5 through the air port 15, water vapor is introduced to the top of the inner box 5 and is heated through the first heating wire 16, the hot and humid air flows in the inner side of the inner box 5 and flows out from the top and the bottom of the inner box 6 through the outlet 18, and meanwhile, the circulation of the air at the bottom of an experimental object is guaranteed by the support column 12, so that the inner side of the inner box 5 and the constant temperature and humidity experiment box 1 is guaranteed to keep air flow, the humidity and the temperature in the inner box 5 are guaranteed to be uniform, adverse effects on the experimental object due to nonuniform humidity and temperature are avoided, and the constant temperature and humidity effect is guaranteed.

In this embodiment, nylon net 13 is installed on the other side of inner box 5 through bolts, nylon net 13 evenly distributed on the other side of constant temperature and humidity test box 1, switch group 4 is connected with humidifier 7, heating wire one 16, heating wire two 17 and fan 14 through electric wires, humidifier 7 is installed on the bottom of constant temperature and humidity test box 1 through bolts, the top of humidifier 7 passes through bottom plate 6 and extends to the top of bottom plate 6, one side of constant temperature and humidity test box 1 is welded with intake pipe 8, opening 9 on bottom plate 6, opening 9 evenly distributed on bottom plate 6, bottom of bottom plate 6 is welded with filter screen 10, filter screen 10 is located at the bottom of opening 9, the top and the bottom of one side of inner box 5 are all provided with outlet 18, net plate 11 is welded on the bottom of inner box 5, post 12 is welded on the top of net plate 11, air opening 15 is provided on the top of the other side of inner box 5, fan 14 passes through the inner wall of constant temperature and humidity test box 1 and is welded with intake pipe 8, after the air flow is blown into bottom plate 1 from bottom plate 6 to the bottom plate 6 through filter screen 10, after the air flow is blown into bottom plate 1 through air flow 5, mist is blown into bottom plate 5, and then is blown into bottom plate 1 through air flow 5, and then is blown into bottom plate 1 through air inlet 5, and then is blown into bottom plate 5, and is blown into bottom by air flow through air inlet 5, and then is blown into bottom plate 1, the water is guaranteed to enter the inner side of the inner box 5 completely in the form of water vapor, the situation that water drops adhere to equipment in the constant temperature and humidity test box 1 and test objects is avoided, the consumption of water resources is reduced, and the normal test work of the objects is guaranteed.

This constant temperature and humidity test box provides the electric energy for all consumer through external power supply, when using, put test object at the top of pillar 12, fan 14 is ventilated to the inboard of inner box 5 through wind gap 15, let in the top of inner box 5 with the vapor, and heat through heating wire one 16, the inboard of inner box 5 flows, and flow out from the top and the bottom of inner box 6 through export 18, simultaneously utilize pillar 12 guarantee air to flow at test object's bottom, and then guarantee inner box 5 and constant temperature and humidity test box 1 go up inboard and keep the air current circulation, and then guarantee that humidity and temperature in the inner box 5 are even unanimous, avoid leading to the fact adverse effect to test object because of humidity and temperature are inhomogeneous, guarantee constant temperature and humidity effect, inject moisture to the bottom of constant temperature and humidity test box 1 through intake pipe 8, humidifier 7 work flows the top of bottom plate 6 after the moisture atomization, and produce vapor by heating wire two 17 back, fan 14 produces the vapor to the right side of inner box 5, vapor upwards flows from the bottom of inner box 5 under the drive of air current, and is the constant temperature and humidity test box 1 is gone back to the filter screen 1 through the filter screen 1 after the moisture is carried out to the filter screen 1, the constant temperature and humidity test box is carried out to the inside, the humidity test object's the humidity condition is avoided to the inner wall to the inside of filter screen 1 is reduced, the constant temperature and humidity test box is carried out, the humidity condition is avoided to the inside the inner wall is carried out, the constant temperature and moisture condition is reduced, the humidity condition is completely was carried out, the inside the filter device is reduced to the inside the filter material is blown down to the inside the humidity condition was filtered, and has been heated to the humidity condition was heated to be heated to the air.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a constant temperature and humidity test box, includes constant temperature and humidity test box (1) and chamber door (2), install control assembly on chamber door (2), control assembly includes viewing aperture (3) and switch group (4), fixed subassembly is installed to the inboard of constant temperature and humidity test box (1), fixed subassembly includes bottom plate (6) and inner box (5), its characterized in that: the bottom of inner box (5) is installed supporting component, supporting component includes otter board (11) and pillar (12), heating humidification subassembly is installed to the inboard of constant temperature and humidity test box (1), heating humidification subassembly includes humidifier (7) and heating wire group, the heating wire group includes heating wire one (16) and heating wire two (17), install circulation subassembly on inner box (5), circulation subassembly includes fan (14) and wind gap (15).

2. A constant temperature and humidity test chamber according to claim 1 wherein: the constant temperature and humidity testing device is characterized in that the box door (2) is arranged on the constant temperature and humidity testing box (1) through a hinge, the observation port (3) is arranged on the inner side of the box door (2), the switch group (4) is arranged at the bottom of the box door (2) through bolts, the bottom plate (6) is welded on the inner side of the constant temperature and humidity testing box (1), and the inner box (5) is arranged at the top of the bottom plate (6) through bolts.

3. A constant temperature and humidity test chamber according to claim 2 wherein: the humidifier (7) is arranged at the bottom of the constant temperature and humidity test box (1) through bolts, the top of the humidifier (7) penetrates through the bottom plate (6) and extends to the top of the bottom plate (6), and a pipe inlet (8) is welded on one side of the constant temperature and humidity test box (1).

4. A constant temperature and humidity test chamber according to claim 1 wherein: the utility model discloses a screen plate, including bottom plate (6), screen plate (12), screen plate (11) are welded on the bottom of bottom plate (6), through opening (9) have been seted up on bottom plate (6), the bottom welding of bottom plate (6) has filter screen (10), filter screen (10) are located the bottom of through opening (9), export (18) have all been seted up at the top and the bottom of one side of inner box (5), the bottom of inner box (5) is welded to otter board (11), pillar (12) welding is at the top of otter board (11), pillar (12) evenly distributed is on otter board (11).

5. A constant temperature and humidity test chamber according to claim 4 wherein: the air port (15) is formed in the top of the other side of the inner box (5), the fan (14) is mounted on the inner wall of the other side of the constant temperature and humidity test box (1) through bolts, and the fan (14) extends to the inner side of the air port (15).

6. A constant temperature and humidity test chamber according to claim 1 wherein: the first heating wire (16) is arranged on the inner side of the air port (15) through a bolt, the second heating wire (17) is arranged on the top of the humidifier (7), and the second heating wire (17) is arranged on the top of the bottom plate (6) through a bolt.

7. A constant temperature and humidity test chamber according to claim 6 wherein: the bottom welding of the opposite side of constant temperature and humidity test box (1) has water tank (19), water tank (19) are linked together through connecting pipe (20) with the bottom of inner box (5), the bottom welding of water tank (19) has calandria (21), calandria (21) extends to the outside of constant temperature and humidity test box (1).

8. A constant temperature and humidity test chamber according to claim 7 wherein: the other side of the inner box (5) is provided with a nylon net (13) through bolts, the nylon net (13) is uniformly distributed on the other side of the constant temperature and humidity test box (1), and the switch group (4) is connected with the humidifier (7), the first heating wire (16), the second heating wire (17) and the fan (14) through electric wires.