CN213408707U

CN213408707U - Adjustable high-low temperature test box

Info

Publication number: CN213408707U
Application number: CN202020543649.9U
Authority: CN
Inventors: 肖佩宸
Original assignee: Jiangsu Shengao Electric Appliance Co ltd
Current assignee: Jiangsu Shengao Electric Appliance Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-06-11
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an adjustable high-low temperature test box, which comprises a box body, wherein the inner cavity of the box body is provided with a partition plate, the box body is divided into a laboratory at the upper half part and a dehumidification chamber at the lower half part by the partition plate, the top of the box body is provided with a driving motor, the bottom power output end of the driving motor is provided with a rotating shaft, the bottom of the rotating shaft is provided with a material frame, the bottom of the inner cavity of the dehumidification chamber is provided with a water suction box and an air pump, the bottom of the left side wall of the water suction box is, and the first pipeline passes the baffle and is linked together with the laboratory, and the right side wall top of suction box is provided with the second pipeline that feeds through with the left side inlet end of air pump, and the top of suction box is provided with the third pipeline that passes the baffle and stretch into the laboratory, and the bottom of suction box is provided with the fourth pipeline that stretches out the box, and the right side end of giving vent to anger of air pump is provided with the fifth pipeline that stretches into laboratory right side top. The utility model discloses can dry the humid air in the high low temperature test box to satisfy the requirement to dry environment in the test process.

Description

Adjustable high-low temperature test box

Technical Field

The utility model relates to a proof box technical field, in particular to high low temperature test case with adjustable.

Background

The high-low temperature test box is used for simulating different temperatures or high-low temperature circulating environments, so that materials used for experiments in the test box can be observed or detected, and the high-low temperature test box is a test box body for simulating different temperature environments. After the proof box was put into to the object, some object had vapor to give off the inside of proof box, improved the inside humidity of proof box, when the test environment of object had the requirement for dry environment, can influence the state of object, especially under high temperature, the moisture in the object is more easily volatilized completely, need carry out the drying to air in the proof box internal environment, for this reason, we have proposed a high low temperature test box with adjustable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high low temperature test box with adjustable, main aim at can dry the humid air in the high low temperature test box to satisfy the requirement to dry environment in the testing process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable high-low temperature test chamber comprises a chamber body, a partition board is arranged in the inner cavity of the chamber body, the chamber body is divided into a laboratory at the upper half part and a dehumidification chamber at the lower half part through the partition board, the top of the box body is provided with a driving motor, the bottom power output end of the driving motor is provided with a rotating shaft extending into a laboratory, the bottom of the rotating shaft is provided with a material frame, the bottom of the inner cavity of the dehumidification chamber is provided with a water suction box and an air pump, the bottom of the left side wall of the water suction box is provided with a first pipeline, the first pipeline passes through the clapboard to be communicated with a laboratory, the top of the right side wall of the suction box is provided with a second pipeline communicated with the left air inlet end of the air pump, the top of suction box is provided with the third pipeline that passes the baffle and stretch into the laboratory, the bottom of suction box is provided with the fourth pipeline that stretches out the box, the right side of air pump is given vent to anger to hold and is provided with the fifth pipeline that stretches into laboratory right side top.

Preferably, the material frame includes top and axis of rotation fixed connection's roof, two sets of montants about the bottom of roof is provided with, the right side wall of left side montant and the equal symmetry of the left side wall of right side montant evenly are provided with the spout, it is provided with the tray to slide between two sets of spouts about, the bottom of montant is provided with the bottom plate.

Preferably, be connected through being provided with the bolt that inserts in the connecting hole of aliging between tray and the spout, make things convenient for the tray to be connected with the spout, prevent that the tray roll-off spout.

Preferably, the middle of the bottom plate is provided with a convex cylinder extending into the partition plate, and the material frame and the partition plate are connected through an outer ring outer wall and a bearing fixedly connected with the partition plate and an inner ring inner wall and the convex cylinder of the material frame.

Preferably, the space size of the inner cavity of the water absorption box is funnel-shaped with a wide upper part and a narrow lower part, so that the solid water absorbent in the water absorption box can be conveniently discharged through the fourth pipeline.

Preferably, a funnel-shaped air inlet is formed at an inlet at the top of the first pipeline, so that the sectional area of the air inlet end is increased.

Preferably, the top of third pipeline and the bottom of fourth pipeline are pegged graft respectively and are had first rubber buffer and second rubber buffer, and third pipeline and fourth pipeline can have certain sealing effect inserting first rubber buffer and second rubber buffer.

Preferably, gauze is arranged at one end of the joint of the first pipeline and the second pipeline and the water absorption box, so that the solid water absorbent in the water absorption box is prevented from entering the first pipeline and the second pipeline to cause blockage.

Preferably, the first pipeline and the second pipeline are respectively provided with a first electromagnetic valve and a second electromagnetic valve which are connected in series.

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

1. the utility model discloses an open first solenoid valve and second solenoid valve, start the air pump, make the humid air in the laboratory get into the suction box through the air inlet from first pipeline, then get into the laboratory again by second pipeline and fifth pipeline, the humid air contacts with the solid desiccant in the suction box in the removal process from bottom to top at the suction box to carry out the drying to the humid air, in order to satisfy the requirement to the drying environment in the test process;

2. the utility model reasonably designs the material frame, and adjusts the distance between the upper tray and the lower tray to adapt to the objects with different heights by taking out a proper number of trays according to the size of the objects, thereby fully utilizing the space of the material frame as much as possible and improving the space utilization rate while meeting the requirement of placing the objects;

3. the utility model discloses a start driving motor, it is rotatory to take the animal material frame through the axis of rotation for air in the laboratory produces and flows, thereby the air temperature who makes different positions in the laboratory rises or descends evenly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the material frame of the present invention;

fig. 4 is a cross-sectional view taken at B of fig. 3 according to the present invention;

fig. 5 is a left side view of the material frame of the present invention.

In the figure: 1-a box body; 2-a separator; 3-laboratory; 4-a dehumidification chamber; 5-driving a motor; 6-rotating shaft; 7-material frame; 701-a top plate; 702-a vertical bar; 703-a chute; 704-a tray; 705-bottom plate; 706-a latch; 8-a suction box; 9-an air pump; 10-a first conduit; 11-a second conduit; 12-a third conduit; 13-a fourth conduit; 14-a fifth conduit; 15-air inlet; 16-a first rubber stopper; 17-a second rubber plug; 18-gauze; 19-a first solenoid valve; 20-second solenoid valve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The adjustable high-low temperature test chamber shown in fig. 1-5 comprises a chamber body 1, a partition plate 2 is arranged in an inner cavity of the chamber body 1, the chamber body 1 is divided into an upper half laboratory 3 and a lower half dehumidification chamber 4 by the partition plate 2, a driving motor 5 is arranged at the top of the chamber body 1, a rotating shaft 6 extending into the laboratory 3 is arranged at a bottom power output end of the driving motor 5, a material frame 7 is arranged at the bottom of the rotating shaft 6, the material frame 7 comprises a top plate 701 fixedly connected with the rotating shaft 6 at the top, a left group of vertical rods 702 and a right group of vertical rods 702 are arranged at the bottom of the top plate 701, sliding grooves 703 are symmetrically and uniformly arranged on a right side wall of the left vertical rods 702 and a left side wall of the right vertical rods 702, a tray 704 is arranged between the left group of sliding grooves 703 and the right group of sliding grooves 703, a bottom plate 705 is arranged, the material frame 7 is fixedly connected with the partition board 2 through the outer wall of the outer ring, the inner wall of the inner ring is fixedly connected with a bearing of a protruding cylinder of the material frame 7, the tray 704 is connected with the sliding groove 703 through a bolt 706 inserted into aligned connecting holes, the tray 704 is conveniently connected with the sliding groove 703, the tray 704 is prevented from sliding out of the sliding groove 703, the bottom of the inner cavity of the dehumidification chamber 4 is provided with a water suction box 8 and an air pump 9, the space size of the inner cavity of the water suction box 8 is funnel-shaped with a wide upper part and a narrow lower part, solid water absorbent in the water suction box 8 is conveniently discharged through a fourth pipeline 13, the bottom of the left side wall of the water suction box 8 is provided with a first pipeline 10, the first pipeline 10 penetrates through the partition board 2 to be communicated with the laboratory 3, the top inlet 15 which is funnel-shaped is arranged at the inlet of the first pipeline 10 to increase the sectional area of the air inlet, the top of the right side wall of the water suction box 8, the top of suction box 8 is provided with third pipeline 12 that passes baffle 2 and stretch into laboratory 3, the bottom of suction box 8 is provided with fourth pipeline 13 that stretches out box 1, the right side end of giving vent to anger of air pump 9 is provided with fifth pipeline 14 that stretches into laboratory 3 right side top, first rubber buffer 16 and second rubber buffer 17 have been pegged graft respectively to the top of third pipeline 12 and the bottom of fourth pipeline 13, and third pipeline 12 and fourth pipeline 13 can have certain sealed effect inserting first rubber buffer 16 and second rubber buffer 17, the one end of the junction of first pipeline 10 and second pipeline 11 and suction box 8 all is provided with gauze 18, prevents that the solid water absorbent in suction box 8 from getting into first pipeline 10 and second pipeline 11 and causing the jam, be provided with first solenoid valve 19 and second solenoid valve 20 on first pipeline 10 and the second pipeline 11 respectively, and the first solenoid valve 19 and the second solenoid valve 20 are connected in series.

A specific application of this embodiment is that, in the using process of the present invention, firstly, according to the size of the object, the distance between the upper and lower trays 704 is adjusted by taking out the trays 704 with a suitable number to adapt to the objects with different heights, so as to make the best use of the space of the material frame 7 as much as possible, wherein the trays 704 are connected with the sliding groove 703 through the bolt 706. When the object is subjected to high and low temperature tests, if air drying is not needed, the first electromagnetic valve 19 and the second electromagnetic valve 20 are kept in a closed state; if the air needs to be dried, the first electromagnetic valve 19 and the second electromagnetic valve 20 are opened, the air pump 9 is started, the wet air in the laboratory 3 enters the water suction box 8 from the first pipeline 10 through the air inlet 15 and then enters the laboratory 3 again from the second pipeline 11 and the fifth pipeline 14, and the wet air is contacted with the solid drying agent in the water suction box 8 in the process that the water suction box 8 moves from bottom to top, so that the wet air is dried. Wherein when carrying out high low temperature test, start driving motor 5, take animal material frame 7 rotation through axis of rotation 6 for the air in laboratory 3 produces and flows, thereby makes the air temperature rise or the decline uniformity of different positions in laboratory 3. Wherein, the drier in the water absorption box 8 can select for use silica gel granule drier, when carrying out the drier change, at first extracts second rubber buffer 17, and the drier after absorbing water fills second rubber buffer 17 after discharging completely through fourth pipeline 13, then extracts first rubber buffer 16, fills first rubber buffer 16 after supplementing the drier to the water absorption box 8 by third pipeline 12.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high low temperature test box with adjustable which characterized in that: comprises a box body (1), the inner cavity of the box body (1) is provided with a partition board (2), the box body (1) is divided into a laboratory (3) of the upper half part and a dehumidification chamber (4) of the lower half part through the partition board (2), the top of the box body (1) is provided with a driving motor (5), the bottom power output end of the driving motor (5) is provided with a rotating shaft (6) stretching into the laboratory (3), the bottom of the rotating shaft (6) is provided with a material frame (7), the inner cavity bottom of the dehumidification chamber (4) is provided with a water suction box (8) and an air pump (9), the bottom of the left side wall of the water suction box (8) is provided with a first pipeline (10), the first pipeline (10) penetrates through the partition board (2) to be communicated with the laboratory (3), the top of the right side wall of the water suction box (8) is provided with a second pipeline (11) communicated with the left side air inlet end, the top of suction box (8) is provided with third pipeline (12) that passes baffle (2) and stretch into laboratory (3), the bottom of suction box (8) is provided with fourth pipeline (13) that stretch out box (1), the right side of air pump (9) is given vent to anger the end and is provided with fifth pipeline (14) that stretch into laboratory (3) right side top.

2. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: the material frame (7) comprises a top plate (701) fixedly connected with a rotating shaft (6), the bottom of the top plate (701) is provided with a left vertical rod and a right vertical rod (702), the right side wall of the left vertical rod (702) and the left side wall of the right vertical rod (702) are symmetrically and uniformly provided with sliding grooves (703), a tray (704) is arranged between the left sliding groove and the right sliding groove (703) in a sliding mode, and the bottom of the vertical rod (702) is provided with a bottom plate (705).

3. The adjustable high-low temperature test chamber as claimed in claim 2, wherein: the tray (704) is connected with the sliding groove (703) through a bolt (706) inserted into the aligned connecting holes.

4. The adjustable high-low temperature test chamber as claimed in claim 2, wherein: the middle of the bottom plate (705) is a protruding cylinder and extends into the partition plate (2), and the material frame (7) is connected with the partition plate (2) through a bearing fixedly connected with the protruding cylinder of the material frame (7) by the outer ring outer wall and the inner ring inner wall, and the bearing is fixedly connected with the partition plate (2).

5. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: the space size of the inner cavity of the water suction box (8) is in a funnel shape with a wide upper part and a narrow lower part.

6. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: and a funnel-shaped air inlet (15) is arranged at the inlet at the top of the first pipeline (10).

7. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: the top of third pipeline (12) and the bottom of fourth pipeline (13) are pegged graft respectively and are had first rubber buffer (16) and second rubber buffer (17).

8. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: one end of the joint of the first pipeline (10) and the second pipeline (11) with the suction box (8) is provided with gauze (18).

9. The adjustable high-low temperature test chamber as claimed in claim 1, wherein: the first pipeline (10) and the second pipeline (11) are respectively provided with a first electromagnetic valve (19) and a second electromagnetic valve (20), and the first electromagnetic valve (19) and the second electromagnetic valve (20) are connected in series.