CN214201128U - Energy-conserving constant temperature and humidity test box - Google Patents
Energy-conserving constant temperature and humidity test box Download PDFInfo
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- CN214201128U CN214201128U CN202120073961.0U CN202120073961U CN214201128U CN 214201128 U CN214201128 U CN 214201128U CN 202120073961 U CN202120073961 U CN 202120073961U CN 214201128 U CN214201128 U CN 214201128U
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Abstract
The utility model discloses an energy-conserving constant temperature and humidity test box, the power distribution box comprises a box body, first cavity and second cavity have been seted up to the inside of box, the inside fixedly connected with baffler of second cavity, a plurality of diffusion holes have been seted up on the surface of baffler, and the inside wall of second cavity is provided with the heat preservation, the interior top fixedly connected with electric putter of second cavity, electric putter's expansion end fixedly connected with activity straight-bar, the bottom fixedly connected with fly leaf of activity straight-bar, and the lateral wall all around of fly leaf is laminated with the inner wall of second cavity mutually, the lower fixed surface of fly leaf is connected with a plurality of shutoff pieces. The utility model discloses, make the shutoff piece carry out the shutoff to the diffusion hole, realize confined space, and then reduce gaseous circulation from the pipeline, reach the heat preservation effect long when high, have energy-conserving effect.
Description
Technical Field
The utility model relates to an experimental box field especially relates to an energy-conserving constant temperature and humidity test box.
Background
The constant temperature and humidity experimental box is mainly a device for detecting the performance of materials, different environments can be simulated by the constant temperature and humidity experimental box when the materials are detected, and the characteristics of the materials such as moisture resistance, dryness resistance and the like can be detected by using the different environments.
At present, the existing constant temperature and humidity experimental box has the defect that the temperature cannot be changed quickly when in use, and the temperature diffusion is also fast after the temperature is changed, so that the time for entering the experimental box to keep the temperature is short, and the experimental operation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving constant temperature and humidity test box.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an energy-saving constant-temperature constant-humidity test chamber comprises a chamber body, wherein a first chamber and a second chamber are formed in the chamber body, a blocking plate is fixedly connected in the second chamber, a plurality of diffusion holes are formed in the surface of the blocking plate, and a heat insulation layer is arranged on the inner side wall of the second chamber;
the inner top of the second cavity is fixedly connected with an electric push rod, the movable end of the electric push rod is fixedly connected with a movable straight rod, the bottom of the movable straight rod is fixedly connected with a movable plate, the peripheral side wall of the movable plate is attached to the inner wall of the second cavity, and the lower surface of the movable plate is fixedly connected with a plurality of plugging pieces;
the interior bottom of first cavity is provided with compressor, condenser, and just one side that the interior bottom of first cavity is located the compressor is provided with the liquid reserve tank and the pump body, the inside wall of first cavity is provided with the humidifier.
As a further description of the above technical solution:
the compressor is connected with the condenser through a first connecting pipe, a second introducing pipe is arranged on the surface of the condenser, and one end, far away from the condenser, of the second introducing pipe extends to the inside of the second cavity and penetrates through the movable plate.
As a further description of the above technical solution:
the liquid reserve tank is connected through the second connecting pipe with the pump body, the output fixedly connected with conveyer pipe of the pump body, and the conveyer pipe is kept away from the one end of the pump body and is connected with the humidifier, the first inlet tube of output fixedly connected with of humidifier, and the one end that the humidifier was kept away from to first inlet tube extends to the inside of second cavity and runs through the fly leaf.
As a further description of the above technical solution:
the first introducing pipe and the second introducing pipe are made of elastic materials.
As a further description of the above technical solution:
the plugging piece and the diffusion hole are both of a stepped structure, and the plugging piece is matched with the diffusion hole one by one.
As a further description of the above technical solution:
and sealing gaskets are arranged on the peripheral side walls of the movable plate.
As a further description of the above technical solution:
and a humidity sensor and a temperature sensor are arranged on the inner side wall of the second chamber.
As a further description of the above technical solution:
the lower surface of separation board just is close to the edge and is provided with heating element.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this can constant temperature and humidity test box, through the cooperation that utilizes diffusion hole and shutoff piece, when refrigerating, gaseous from the compressor through congeal the cold ware and convey to between fly leaf and the baffler by the second inlet tube again, later flow in to the inside of second cavity through the diffusion hole, cool down the environment, electric putter promotes the fly leaf downstream after temperature sensor detects the temperature and reaches the setting value, and then make the shutoff piece carry out the shutoff to the diffusion hole, realize confined space, and then reduce the circulation of gaseous follow pipeline, reach the heat preservation effect of length when high, energy-conserving effect has.
2. Compared with the prior art, this can constant temperature and humidity test box through the design of diffusion hole for when refrigerating or humidifying, guarantee that gaseous diffusion that can be even is in the lower part space of second cavity baffler, get into the purpose that reaches the quick change environment.
3. Compared with the prior art, this can constant temperature and humidity test box, through the design of fly leaf, air diffusion to the upper portion space of fly leaf when can prevent humidification or refrigeration to a certain extent, further increases the efficiency of control by temperature change, reduces the consumption of resource simultaneously.
Drawings
Fig. 1 is a schematic view of an internal structure of an energy-saving constant temperature and humidity test chamber provided by the present invention;
fig. 2 is a schematic view of the overall structure of an energy-saving constant temperature and humidity test chamber provided by the present invention;
fig. 3 is a schematic diagram of a movable plate structure of an energy-saving constant temperature and humidity test chamber provided by the present invention;
fig. 4 is the schematic structural diagram of the baffle plate of the energy-saving constant temperature and humidity test chamber provided by the utility model.
Illustration of the drawings:
1. a box body; 2. a first chamber; 3. a second chamber; 4. a barrier plate; 5. a heating assembly; 6. an electric push rod; 7. a movable straight rod; 8. a humidity sensor; 9. a movable plate; 10. a blocking member; 11. a compressor; 12. a condenser; 13. a liquid storage tank; 14. a pump body; 15. a humidifier; 16. a first connecting pipe; 17. a second connecting pipe; 18. a delivery pipe; 19. a first introduction tube; 20. a second introduction tube; 21. a diffusion hole; 22. a temperature sensor.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, the utility model provides an energy-conserving constant temperature and humidity test box: the device comprises a box body 1, a first cavity 2 and a second cavity 3 are arranged inside the box body 1, the first cavity 2 is used for installing refrigeration and humidification components, the second cavity 3 provides a material test place, a baffle plate 4 is fixedly connected inside the second cavity 3, the baffle plate 4 is used for blocking the circulation of gas, a closed environment is formed, the heat preservation time is prolonged, a plurality of diffusion holes 21 are formed in the surface of the baffle plate 4, the gas is conveniently and uniformly diffused, and the purpose of quickly changing the environment is further realized, an electric push rod 6 is fixedly connected to the inner top of the second cavity 3 and used for providing power for the movement of a movable plate 9, a movable straight rod 7 is fixedly connected to the movable end of the electric push rod 6 and used for controlling the movable plate 9, a movable plate 9 is fixedly connected to the bottom of the movable straight rod 7, and the movable plate 9 is used for preventing the refrigeration gas or the humidification, and then be favorable to resources are saved, and the lateral wall all around of fly leaf 9 is laminated with the inner wall of second cavity 3 mutually, the lateral wall all around of fly leaf 9 is provided with sealed the pad, form inseparable laminated structure, realize sealed, the lower surface fixedly connected with a plurality of shutoff pieces 10 of fly leaf 9, be used for shutoff diffusion hole 21, shutoff piece 10 is the stairstepping structure with diffusion hole 21, and shutoff piece 10 and diffusion hole 21 cooperate one by one, be convenient for carry out the shutoff to diffusion hole 21, form sealed space, increase the heat preservation effect, and be provided with the heat preservation in the inside of second cavity 3.
The interior bottom of first chamber 2 is provided with compressor 11, condenser 12 for compressed air to and control refrigeration, build low temperature environment, and the interior bottom of first chamber 2 and the one side that is located compressor 11 are provided with liquid reserve tank 13 and the pump body 14, and the inside wall of first chamber 2 is provided with humidifier 15, is convenient for carry out the humidification to the inside of second chamber 3.
The compressor 11 is connected with the condenser 12 through a first connecting pipe 16, a second introducing pipe 20 is arranged on the surface of the condenser 12, one end of the second introducing pipe 20, far away from the condenser 12, extends into the second chamber 3 and penetrates through the movable plate 9, when refrigeration is needed, air is convenient to convey to the position below the barrier plate 4 in the second chamber 3, the liquid storage tank 13 is connected with the pump body 14 through a second connecting pipe 17, the output end of the pump body 14 is fixedly connected with a conveying pipe 18, one end of the conveying pipe 18, far away from the pump body 14, is connected with the humidifier 15, the output end of the humidifier 15 is fixedly connected with a first introducing pipe 19, one end of the first introducing pipe 19, far away from the humidifier 15, extends into the second chamber 3 and penetrates through the movable plate 9, so that liquid in the liquid storage tank 13 can be conveniently atomized and the interior of the second chamber 3 can be conveniently humidified, the first introducing pipe 19 and the second introducing pipe 20 are both made of elastic materials, the normal movement of the movable plate 9 is ensured and is not hindered.
The inside wall of second chamber 3 is provided with humidity transducer 8 and temperature sensor 22 for detect inside temperature and humidity of second chamber 3 during the experiment, the lower surface of baffler 4 and be close to the edge and be provided with heating element 5, and heating element can select heating resistance wire or heating pipe promptly, is used for the production of heat, for the inside intensification of second chamber 3.
The working principle is as follows: when the device is used, a test material is placed in the second chamber 3, and then when low-temperature environment detection is needed, the compressor 11 and the condenser 12 are started to produce cold air, the electric push rod 6 is started, the electric push rod 6 controls the movable plate 9 to rise, and then the cold air flows into the lower portion of the blocking plate 4 from the diffusion hole 21, so that a refrigeration effect is achieved, after the temperature sensor 22 detects a set temperature, the electric push rod 6 pushes the movable plate 9 to move downwards, and then the blocking piece 10 blocks the diffusion hole 21, so that temperature diffusion can be greatly reduced; when carrying out the humidity experiment, start the pump body 14 and take out the inside liquid of liquid reserve tank 13, later convey to humidifier 15 and carry out atomization process, carry to the inside of second chamber 3 by first inlet tube 19 at last, humidity transducer 8 detects the humidification and reaches the setting value, later start electric putter 6 once more and control shutoff piece 10 to the shutoff of diffusion hole 21 can, when carrying out the high temperature test, under the condition that diffusion hole 21 is by the shutoff, start heating element 5, and then heat up the environment, after temperature sensor 22 detected the appointed temperature, stop the heating and carry out the experiment and detect can.
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 (8)
1. The utility model provides an energy-conserving constant temperature and humidity test box, includes box (1), its characterized in that: a first cavity (2) and a second cavity (3) are formed in the box body (1), a blocking plate (4) is fixedly connected to the inside of the second cavity (3), a plurality of diffusion holes (21) are formed in the surface of the blocking plate (4), and a heat insulation layer is arranged on the inner side wall of the second cavity (3);
an electric push rod (6) is fixedly connected to the inner top of the second cavity (3), a movable straight rod (7) is fixedly connected to the movable end of the electric push rod (6), a movable plate (9) is fixedly connected to the bottom of the movable straight rod (7), the peripheral side walls of the movable plate (9) are attached to the inner wall of the second cavity (3), and a plurality of plugging pieces (10) are fixedly connected to the lower surface of the movable plate (9);
the interior bottom of first cavity (2) is provided with compressor (11), condenser (12), and the interior bottom of first cavity (2) and the one side that is located compressor (11) are provided with liquid reserve tank (13) and pump body (14), the inside wall of first cavity (2) is provided with humidifier (15).
2. The energy-saving constant temperature and humidity test chamber according to claim 1, characterized in that: the compressor (11) is connected with the condenser (12) through a first connecting pipe (16), a second introducing pipe (20) is arranged on the surface of the condenser (12), and one end, far away from the condenser (12), of the second introducing pipe (20) extends to the inside of the second chamber (3) and penetrates through the movable plate (9).
3. The energy-saving constant temperature and humidity test chamber according to claim 2, characterized in that: the utility model discloses a humidifier, including the pump body (14), the output fixedly connected with conveyer pipe (18) of the pump body (14), the one end that the pump body (14) was kept away from in conveyer pipe (18) is connected with humidifier (15), the first inlet tube (19) of output fixedly connected with of humidifier (15), and the one end that humidifier (15) were kept away from in first inlet tube (19) extend to the inside of second cavity (3) and run through fly leaf (9).
4. The energy-saving constant temperature and humidity test chamber according to claim 3, characterized in that: the first introducing pipe (19) and the second introducing pipe (20) are made of elastic materials.
5. The energy-saving constant temperature and humidity test chamber according to claim 1, characterized in that: the plugging piece (10) and the diffusion hole (21) are both of a stepped structure, and the plugging piece (10) is matched with the diffusion hole (21) one by one.
6. The energy-saving constant temperature and humidity test chamber according to claim 1, characterized in that: and sealing gaskets are arranged on the peripheral side walls of the movable plate (9).
7. The energy-saving constant temperature and humidity test chamber according to claim 1, characterized in that: and a humidity sensor (8) and a temperature sensor (22) are arranged on the inner side wall of the second chamber (3).
8. The energy-saving constant temperature and humidity test chamber according to claim 1, characterized in that: and a heating assembly (5) is arranged on the lower surface of the barrier plate (4) and close to the edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073961.0U CN214201128U (en) | 2021-01-12 | 2021-01-12 | Energy-conserving constant temperature and humidity test box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073961.0U CN214201128U (en) | 2021-01-12 | 2021-01-12 | Energy-conserving constant temperature and humidity test box |
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| Publication Number | Publication Date |
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| CN214201128U true CN214201128U (en) | 2021-09-14 |
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| CN202120073961.0U Active CN214201128U (en) | 2021-01-12 | 2021-01-12 | Energy-conserving constant temperature and humidity test box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097535A (en) * | 2021-10-27 | 2022-03-01 | 中山市农业科技推广中心 | Edible mushroom cultivation environment regulation and control device |
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2021
- 2021-01-12 CN CN202120073961.0U patent/CN214201128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097535A (en) * | 2021-10-27 | 2022-03-01 | 中山市农业科技推广中心 | Edible mushroom cultivation environment regulation and control device |
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