Small-size movable constant-temperature box

Abstract

The utility model discloses a small-size movable constant-temperature box, which comprises a lower bottom plate, the length of the lower bottom plate is 100cm, the width of the lower bottom plate is 85cm, moving wheels are fixedly arranged at four corners of the lower surface of the lower bottom plate, the moving wheels are universal moving wheels, a refrigeration cabinet is fixedly arranged on one side of the upper surface of the lower bottom plate, a test box body is fixedly arranged on the outer wall of the front surface of the refrigeration cabinet, and the test box body is fixedly arranged on the outer wall of the front surface of the test box body. An inner cavity is arranged inside the testing box body, an air outlet plate is fixedly installed at the tail end of the inner cavity, an air inlet volute is fixedly installed on the back face of the air outlet plate, and a plurality of heating wires are arranged on the periphery of the air inlet volute. The occupied area of the bottom of the constant-temperature box body is only one square meter, so that the ground occupied effect of the constant-temperature box can be effectively reduced, the occupied area is small, the actual use characteristic of small size is achieved, and the occupied effect of the ground space in a test room can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermostat, concretely is a small volume movable thermostat. BACKGROUND

[0002] A thermostat is a device for creating a stable temperature environment, widely used in aviation, automobile, household appliance, scientific research and other fields. The thermostat is mainly used for testing and determining the performance change of electrical, electronic and other products and materials in high temperature environment, to ensure that its parameters still meet the predetermined requirements, thereby supporting product design, identification and factory inspection;

[0003] The structure of the thermostat includes high-quality steel plate for the outer box, stainless steel plate for the inner box, and high-density glass fiber cotton for the thermal insulation material. The core components include a temperature probe, a hot air blower and a refrigeration compressor. The temperature probe is used to monitor the temperature in the box, the hot air blower starts heating when the temperature is lower than the lower limit, and the refrigeration compressor works to maintain a constant temperature when the temperature is higher than the upper limit;

[0004] The traditional thermostat has a large volume cabinet structure design, which occupies a large space in the laboratory and is not convenient to move. Therefore, the utility model provides a small volume movable thermostat. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a small volume movable thermostat to solve the problems in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a small volume movable thermostat, including lower bottom plate, the length of lower bottom plate is 100cm, the width is 85cm, the lower surface of lower bottom plate is fixedly installed with mobile wheel in four corners, the mobile wheel is universal mobile wheel, the upper surface of lower bottom plate is fixedly installed with refrigeration cabinet on one side, the front outer wall of refrigeration cabinet is fixedly installed with test box body, the inside of test box body is provided with inner chamber, the tail end of inner chamber is fixedly installed with air outlet plate, the back surface of air outlet plate is fixedly installed with air inlet volute, the periphery of air inlet volute is provided with a plurality of heating wires, the air outlet of air inlet volute is communicated with inner chamber through air outlet plate, the top end of air inlet volute and the outer surface of test box body are installed with fan motor, the output shaft of fan motor is fixedly connected with the blade rotating shaft of air inlet volute.

[0007] Preferably, the fan motor is provided with a motor cover, and the motor cover is fixedly installed on the upper surface of the test box body.

[0008] Preferably, the inside of the refrigeration cabinet is fixedly provided with a condenser, one side of the condenser is provided with a compressor seat in the inside of the refrigeration cabinet, and a refrigeration compressor is fixedly installed on the compressor seat.

[0009] Preferably, an evaporator is fixedly installed on the inside wall of one side of the side of the refrigeration cabinet through bolts.

[0010] The inside of the refrigeration cabinet is fixedly provided with a low-temperature pipe.

[0011] The top end of the low-temperature pipe is connected with the inner chamber of the test box body in a communication mode through an air inlet pump.

[0012] The bottom end of the test box body is fixedly connected with the upper surface of the lower bottom plate through two supporting rods on both sides of the lower surface.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a small-size movable constant-temperature box, which can effectively reduce the ground occupation effect of the utility model, has a small footprint, has the actual use characteristic of small size, can effectively reduce the occupation effect of the internal ground space of the test room, and is more small and convenient to use.

[0015] Meanwhile, the front end structure of the test box body is designed as a convex structure, that is, the top end of the test box body is designed to protrude the lower bottom plate, which can ensure that the lower bottom plate has a small-size occupation area while improving the internal storage space of the test box body, has good actual use effect, and effectively improves the space accommodation of the test box body.

[0016] The utility model discloses a small-size movable constant-temperature box, which can effectively reduce the ground occupation effect of the utility model, has a small footprint, has the actual use characteristic of small size, can effectively reduce the occupation effect of the internal ground space of the test room, and is more small and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the constant-temperature box of the utility model embodiment;

[0018] Figure 2 It is the inside structure schematic diagram of the inner chamber of the utility model embodiment;

[0019] Figure 3 It is the back surface stereoscopic structure schematic diagram of the constant-temperature box of the utility model embodiment;

[0020] Figure 4 It is the inside structure schematic view of the test box of the embodiment of the utility model;

[0021] Figure 5 It is the inside structure schematic view of the refrigeration cabinet of the embodiment of the utility model.

[0022] In the drawing: 1, lower bottom plate; 2, moving wheel; 3, refrigeration cabinet; 4, constant temperature box; 5, inner chamber; 6, fan motor; 7, air inlet volute; 8, heating wire; 9, air outlet plate; 10, motor outer cover; 11, low temperature pipe; 12, evaporator; 13, condenser; 14, compressor seat. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the protection scope of the utility model.

[0024] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance.

[0025] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-5The utility model provides a kind of embodiment: a small volume movable thermostat, including lower bottom plate 1, the length of lower bottom plate 1 is 100cm, width is 85cm, this kind of structural design size makes the bottom area of the utility model thermostat body 1 is only 0.85 square meters, to effectively reduce the ground occupation effect of the utility model, small footprint, with the practical use characteristics of small volume, can effectively reduce the occupation effect of internal ground space of laboratory, use more small and convenient;

[0027] Meanwhile, in order to facilitate movement, the lower surface of the lower bottom plate 1 is fixedly installed with moving wheels 2 at four corners, wherein, in order to improve the moving flexibility of the moving wheels 2, the moving wheels 2 are universal moving wheels, so that the thermostat of the utility model can be conveniently pushed and moved through the moving wheels 2, which can have good movable usability, can be conveniently pushed back and forth between two laboratories, has good moving convenience, and does not need to consume a lot of manpower for carrying during movement, and has good moving convenience.

[0028] The upper surface of the lower bottom plate 1 is fixedly installed with a refrigeration cabinet 3, and the front outer wall of the refrigeration cabinet 3 is fixedly installed with a test box body 4. Figure 1 It can be known that the front end structure of the test box body 4 is a protruding structure, that is, the top end of the test box body 4 protrudes from the lower bottom plate 1, which can ensure that the lower bottom plate 1 has a small occupied area while improving the internal storage space of the test box body 4, has good practical use effect, and effectively improves the space accommodation of the test box body 4.

[0029] In order to improve the stability of the protruding structure of the test box body 4, the bottom end lower surface of the test box body 4 is fixedly connected with the upper surface of the lower bottom plate 1 through two supporting rods.

[0030] The inside of the test box body 4 is provided with an inner chamber 5, the tail end of the inner chamber 5 is fixedly installed with an air outlet plate 9, the back surface of the air outlet plate 9 is fixedly installed with an air inlet volute 7, the outer periphery of the air inlet volute 7 is provided with a plurality of heating wires 8, the air outlet of the air inlet volute 7 is communicated with the inner chamber 5 through the air outlet plate 9, and the top end of the air inlet volute 7 is installed on the outer surface of the test box body 4 and is provided with a fan motor 6, and the output shaft of the fan motor 6 is fixedly connected with the blade shaft of the air inlet volute 7.

[0031] The above structure is the hot air structure of the thermostat of the utility model, the heating wires 8 can be heated through the setting, and the fan motor 6 and the air inlet volute 7 can introduce the heated air inside to the inside of the inner chamber 5, so that the inside of the inner chamber 5 can be heated, and the high-temperature test performance of the thermostat is ensured.

[0032] In this embodiment, in order to ensure the low temperature test effect of the constant temperature box, the inside of the refrigeration cabinet 3 is fixedly provided with a condenser 13, one side of the condenser 13 is provided with a compressor seat 14 inside the refrigeration cabinet 3, the compressor seat 14 is fixedly provided with a refrigeration compressor, and the inside of one side of the refrigeration cabinet 3 is fixedly provided with an evaporator 12 through bolts;

[0033] The condenser 13, the refrigeration compressor and the evaporator 12 can be used as the refrigeration structure system of the constant temperature box, and the refrigeration work can be performed through the use of the above structure.

[0034] In order to import cold air, the inside of the refrigeration cabinet 3 is fixedly provided with a low temperature pipe 11, and the top end of the low temperature pipe 11 is connected with the inner chamber 5 of the test box body 4 in a communication mode through an air inlet pump.

[0035] The air inlet pump can be used to import the cold air in the refrigeration cabinet 3 into the inner chamber 5 through the low temperature pipe 11, so that the normal low temperature test effect of the constant temperature box can be ensured.

[0036] Working principle: when the constant temperature box is used, the product to be tested at high and low temperatures can be placed in the inner chamber 5 of the constant temperature box body 4, and then the sealing door is closed.

[0037] The heating wire 8 can be used for heating treatment, the fan motor 6 and the air inlet volute 7 can be used to introduce the heated air into the inner chamber 5, so that the inner chamber 5 can be heated, and the high temperature test performance of the constant temperature box can be ensured.

[0038] The condenser 13, the refrigeration compressor and the evaporator 12 can be used as the refrigeration structure system of the constant temperature box, and the refrigeration work can be performed through the use of the above structure.

[0039] In order to import cold air, the inside of the refrigeration cabinet 3 is fixedly provided with a low temperature pipe 11, and the top end of the low temperature pipe 11 is connected with the inner chamber 5 of the test box body 4 in a communication mode through an air inlet pump.

[0040] The air inlet pump can be used to import the cold air in the refrigeration cabinet 3 into the inner chamber 5 through the low temperature pipe 11, so that the normal low temperature test effect of the constant temperature box can be ensured.

[0041] The constant temperature box has the advantages that the bottom of the constant temperature box body 1 only occupies an area of 0.85 square meters, the ground occupation effect of the constant temperature box can be effectively reduced, the constant temperature box has the characteristics of small size, the ground space in the test room can be effectively occupied, and the constant temperature box is small and convenient to use.

[0042] Meanwhile, the front end structure of the test box 4 is designed as a convex structure, i.e., the top end of the test box 4 is designed to protrude from the lower bottom plate 1, which can ensure that the lower bottom plate 1 occupies a small area while improving the internal storage space of the test box 4, has good practical use effect, and effectively improves the space accommodation of the test box 4;

[0043] And the utility model discloses a movable wheel 2 can conveniently push and move the constant temperature box, which has good movable usability and can be conveniently pushed back and forth between two laboratories, has good moving convenience, and does not need to consume a lot of manpower for carrying during moving, and has good moving convenience.

[0044] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other ways without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered to be a limitation on the scope of the claims.

Claims

1. A small volume portable incubator comprising a lower base plate (1) characterised in that, The length of the lower bottom plate (1) is 100 cm, the width is 85 cm, the lower surface of the lower bottom plate (1) is fixedly installed with a movable wheel (2) at the four corners, the upper surface of the lower bottom plate (1) is fixedly installed with a refrigeration cabinet (3) on one side, the front outer wall of the refrigeration cabinet (3) is fixedly installed with a test box body (4), the inside of the test box body (4) is provided with an inner chamber (5), the tail end of the inner chamber (5) is fixedly installed with an air outlet plate (9), the back of the air outlet plate (9) is fixedly installed with an air inlet volute (7), a plurality of heating wires (8) are arranged on the periphery of the air inlet volute (7), the air outlet of the air inlet volute (7) is communicated with the inner chamber (5) through the air outlet plate (9), and a fan motor (6) is installed on the top end of the air inlet volute (7) and located on the outer surface of the test box body (4). The output shaft of the fan motor (6) is fixedly connected with the blade rotating shaft of the air inlet volute (7).

2. A small volume portable incubator according to claim 1, wherein: The outside of the fan motor (6) is provided with a motor cover (10), and the motor cover (10) is fixedly installed on the upper surface of the test box body (4).

3. A small volume portable incubator according to claim 1, wherein: The inside of the refrigeration cabinet (3) is fixedly installed with a condenser (13), one side of the condenser (13) and located in the inside of the refrigeration cabinet (3) is provided with a compressor seat (14), and the compressor seat (14) is fixedly installed with a refrigeration compressor.

4. The small volume portable incubator of claim 1, wherein: The inside of the refrigeration cabinet (3) is fixedly installed with a condenser (13), one side of the condenser (13) and located in the inside of the refrigeration cabinet (3) is provided with a compressor seat (14), and the compressor seat (14) is fixedly installed with a refrigeration compressor.

5. The small volume portable incubator of claim 1, wherein: The inside of the refrigeration cabinet (3) is fixedly installed with a low-temperature pipe (11).

6. A small volume portable incubator according to claim 5, wherein: The top end of the low-temperature pipe (11) is connected with the inner chamber (5) of the test box body (4) in a communicating manner through an air inlet pump.

7. The small volume portable incubator of claim 1, wherein: The bottom end of the test box body (4) is fixedly connected with the upper surface of the lower bottom plate (1) through two supporting rods.

8. The small volume portable incubator of claim 1, wherein: The movable wheel (2) is a universal movable wheel.

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