CN214667342U

CN214667342U - Temperature verification thermostat for metering engineering

Info

Publication number: CN214667342U
Application number: CN202121323045.4U
Authority: CN
Inventors: 张微; 董蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-09
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a temperature verification incubator for metering engineering, including the constant temperature box body, the outside of constant temperature box body is articulated through first hinge and is provided with the closure plate, four corners of constant temperature box body lower extreme all fixed mounting have fixed casing, four corners of constant temperature box body lower extreme and the internally mounted that is located fixed casing have the gyro wheel, the lower extreme both sides of fixed casing all are articulated through the second hinge and are provided with the upset casing; the utility model discloses a mutually supporting between subassembly such as upset casing, screw rod, stiffener, the solid fixed ring of first solid fixed ring, the solid fixed ring of second and fixed casing, through the rotation of upset casing or put down and fix a position the constant temperature box, put down and the screw rod supports tight back to the gyro wheel when the upset casing, upset casing bottom supports the constant temperature box with the gyro wheel simultaneously, has alleviateed the pressure of gyro wheel, has guaranteed going on smoothly of measurement work.

Description

Temperature verification thermostat for metering engineering

Technical Field

The utility model relates to a thermostated container specifically is a temperature examination thermostated container for measurement engineering.

Background

A constant temperature box, also known as a blast drying box, is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific research and the like, is used for testing and determining parameters and performances of electricians, electronics and other products and materials after temperature environment change of high-temperature tests, and whether the parameters and the performances can still meet preset requirements or not so as to be used for product design, identification and ex-factory inspection.

In industrial processes, temperature is one of the important parameters that needs to be measured and controlled. As a temperature measuring device for temperature measurement, it is necessary to perform regular verification by a verification system, and a thermostat is a basic device for verifying a temperature measuring device. However, the existing incubator is heavy in weight and large in size, the roller is installed under the incubator, the incubator can be moved conveniently, however, the roller is contacted with the ground for a long time after the roller is installed on the incubator, the heavy incubator is born, the roller can be damaged, subsequent use is influenced, in addition, when cold weather, the temperature inside the incubator changes quickly, the heating device inside the incubator is not efficient, and heat is spread slowly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature examination thermostated container for measurement engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the temperature verification incubator for the metering engineering comprises an incubator body, wherein a closing plate is hinged to the outer side of the incubator body through a first hinge, the four corners of the lower end of the constant temperature box body are all fixedly provided with a fixed shell, the four corners of the lower end of the constant temperature box body and the fixed shell are internally provided with rollers, both sides of the lower end of the fixed shell are hinged with turnover shells through second hinges, one side of each of the two turnover shells is fixedly provided with a second fixing ring, a first fixing ring is fixedly arranged at the bottom of the constant temperature box body and at the position corresponding to the second fixing ring, a reinforcing rod is sleeved in the first fixing ring, the upper end of the reinforcing rod is in a circular ring shape, the lower end of the reinforcing rod is in a hook shape, the screw rod is arranged in the turnover shell and penetrates through the turnover shell, and a threaded through hole for the screw rod to rotate is formed in the turnover shell and in a position corresponding to the screw rod.

As a further aspect of the present invention: the length of the reinforcing rod is matched with the position of the overturned shell.

As a further aspect of the present invention: one side fixed mounting that first hinge was kept away from to the closing plate has the iron attracting piece, thermostat body one side and the fixed position that the iron attracting piece corresponds have the iron attracting piece.

As a further aspect of the present invention: and a handle is fixedly arranged on one side of the constant temperature box body close to the iron block.

As a further aspect of the present invention: a placing plate is fixedly arranged at a position close to the middle inside the thermostatic box body, an inner circulating fan is fixedly arranged at the top end inside the thermostatic box body, an exhaust pipe is fixedly arranged at the output end of the inner circulating fan, an air outlet pipe is fixedly arranged at the air outlet end of the inner circulating fan, a temperature sensor is arranged at one side inside the thermostatic box body, a temperature display is fixedly arranged on the surface of one side of the thermostatic box body close to the temperature sensor, a control panel is fixedly arranged at the lower end of the temperature display and positioned on the surface of the thermostatic box body, two electric heating rods are fixedly arranged at the bottom side inside the thermostatic box body, the temperature sensor is electrically connected with the temperature display through a wire, the temperature display is electrically connected with the control panel through a wire, the electric heating rods and the inner circulating fan are respectively electrically connected with the control panel through wires, the control panel is electrically connected with an external power supply through a lead.

As a further aspect of the present invention: the inside top of constant temperature box and the fixed position that the inner circulation fan corresponds install the fixing base, carry out threaded connection through the bolt between inner circulation fan and the fixing base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a mutually supporting between subassembly such as upset casing, screw rod, stiffener, the solid fixed ring of first solid fixed ring, the solid fixed ring of second and fixed casing, through the rotation of upset casing or put down and fix a position the constant temperature box, put down and the screw rod supports tight back to the gyro wheel when the upset casing, upset casing bottom supports the constant temperature box with the gyro wheel simultaneously, has alleviateed the pressure of gyro wheel, has guaranteed going on smoothly of measurement work.

2. The utility model discloses a mutually supporting between temperature sensor, control panel, temperature monitor, electric heating rod and the internal circulation fan, reached through the inside circulation of air with higher speed constant temperature box and let electric heating rod efficiency uprise the faster effect that makes the heat propagate for the process of measurement engineering.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural diagram of the middle positioning device of the present invention.

Fig. 4 is an installation schematic diagram of the middle positioning device of the present invention.

Fig. 5 is a schematic structural view of the middle reinforcing rod of the present invention.

1. A temperature display; 2. a control panel; 3. a constant temperature box body; 4. a stationary housing; 5. a screw; 6. a first retaining ring; 7. an electrical heating rod; 8. turning over the shell; 9. a second retaining ring; 10. a reinforcing bar; 11. placing the plate; 12. an air suction pipe; 13. an internal circulation fan; 14. an air outlet pipe; 15. a first hinge; 16. a closing plate; 17. a second hinge; 18. a roller; 19. an iron block; 20. an iron absorption block; 21. 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.

Referring to fig. 1-5, in the embodiment of the present invention, a temperature verification incubator for metering engineering includes a incubator body 3, a closing plate 16 is hinged to the outer side of the incubator body 3 through a first hinge 15, a fixed housing 4 is fixedly mounted at each of four corners of the lower end of the incubator body 3, rollers 18 are mounted at each of the four corners of the lower end of the incubator body 3 and inside the fixed housing 4, a turning housing 8 is hinged to each of two sides of the lower end of the fixed housing 4 through a second hinge 17, a second fixing ring 9 is fixedly mounted at each of two sides of the turning housing 8, a first fixing ring 6 is fixedly mounted at the bottom of the incubator body 3 corresponding to the second fixing ring 9, a reinforcing rod 10 is sleeved inside the first fixing ring 6, the upper end of the reinforcing rod 10 is circular ring-shaped, the lower end of the reinforcing rod 10 is hook-shaped, a screw rod 5 is disposed inside the turning housing 8, the screw 5 runs through the turnover casing 8, and a threaded through hole for rotating the screw 5 is formed in the turnover casing 8 at a position corresponding to the screw 5.

The length of the reinforcing bar 10 is adapted to the position of the inverted housing 8 after inversion.

An iron absorption block 20 is fixedly installed on one side, far away from the first hinge 15, of the closing plate 16, and an iron block 19 is fixedly installed on one side of the thermostat body 3, corresponding to the iron absorption block 20.

A handle is fixedly arranged on one side of the constant temperature box body 3 close to the iron block 19.

A placing plate 11 is fixedly arranged at a position close to the middle inside the thermostatic box body 3, an internal circulating fan 13 is fixedly arranged at the top end inside the thermostatic box body 3, an exhaust suction pipe 12 is fixedly arranged at the output end of the internal circulating fan 13, an air outlet pipe 14 is fixedly arranged at the air outlet end of the internal circulating fan 13, a temperature sensor 21 is arranged at one side inside the thermostatic box body 3, a temperature display 1 is fixedly arranged on the surface of one side of the thermostatic box body 3 close to the temperature sensor 21, a control panel 2 is fixedly arranged at the lower end of the temperature display 1 and on the surface of the thermostatic box body 3, two electric heating rods 7 are fixedly arranged at the bottom side inside the thermostatic box body 3, the temperature sensor 21 is electrically connected with the temperature display 1 through a wire, the temperature display 1 is electrically connected with the control panel 2 through a wire, and the electric heating rods 7 and the internal circulating fan 13 are electrically connected with the control panel 2 through wires respectively, the control panel 2 is electrically connected with an external power supply through a lead.

The inside top of constant temperature box 3 and the fixed position that inner loop fan 13 corresponds have a fixing base, carry out threaded connection through the bolt between inner loop fan 13 and the fixing base.

The utility model discloses well control panel 2 is for having disclosed the structure, and the model of chooseing for use is for coming from BC 108B.

The utility model discloses well temperature monitor 1 is for having disclosed the structure, and the model of chooseing for use is MHO-C401 who comes from hail company.

The utility model discloses well electric heating rod 7 is for having disclosed the structure, and the model of chooseing for use is DHT11 from the risym company.

The utility model discloses well temperature sensor 21 is for having disclosed the structure, and the model of chooseing for use is DN40 type that comes from Li ting five metals.

The utility model discloses well inner loop fan 13 is for having disclosed the structure, and the model of chooseing for use is HF-150P type that comes from the regular home decoration company.

The utility model discloses a theory of operation is:

when the utility model is used, when the thermostatic box body 3 needs to be moved, the screw rod 5 is rotated to loosen the support of the screw rod 5 on the roller 18, the turnover shell body 8 is rotated to rotate to a corresponding position, and then the reinforcing rod 10 is hooked at one end of the hook shape in the second fixing ring 9, otherwise, the rotating rod 10 is taken down, the turnover shell body 8 is rotated until the bottom of the turnover shell body 8 is vertically abutted against the ground, the screw rod 5 is rotated to support the roller 18, at the moment, the thermostatic box body 3 is positioned by rotating or putting down the turnover shell body 8, when the turnover shell body 8 is put down and the screw rod 5 supports the roller 18, the pressure of the roller 18 is reduced, the smooth operation of metering work is ensured, when the temperature sensor 21 monitors that the temperature in the thermostatic box body 3 changes, through giving temperature signal for temperature monitor 1, temperature monitor 1 gives control panel 2 with temperature signal transmission, control panel 2 control electric heating rod 7 heats this moment, and control inner loop fan 13 gets into the inside air of constant temperature box 3 from air-supply line 12 and again from air-out pipe 14, because when electric heating rod 7 opened, near the air temperature of electric heating rod 7 is the highest, reached through the inside circulation of air of accelerating constant temperature box 3 and let electric heating rod efficiency uprise the faster effect that makes the heat propagate, the process of measurement engineering has been accelerated.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A temperature examination thermostated container for measurement engineering, including thermostated container body (3), its characterized in that: the outer side of the thermostat body (3) is provided with a closing plate (16) in a hinged mode through a first hinge (15), four corners of the lower end of the thermostat body (3) are fixedly provided with a fixed shell (4), rollers (18) are arranged in the four corners of the lower end of the thermostat body (3) and located inside the fixed shell (4), two sides of the lower end of the fixed shell (4) are respectively provided with a turnover shell (8) in a hinged mode through a second hinge (17), a second fixing ring (9) is fixedly arranged on one side of each of the two turnover shells (8), a first fixing ring (6) is fixedly arranged at the bottom of the thermostat body (3) and corresponds to the second fixing ring (9), a reinforcing rod (10) is sleeved inside the first fixing ring (6), the upper end of the reinforcing rod (10) is in a circular ring shape, and the lower end of the reinforcing rod (10) is in a hooked shape, the screw rod (5) is arranged inside the turnover shell (8), the screw rod (5) penetrates through the turnover shell (8), and a threaded through hole for rotating the screw rod (5) is formed in the position, corresponding to the screw rod (5), inside the turnover shell (8).

2. Temperature certification incubator for metrology engineering according to claim 1, characterized in that: the length of the reinforcing rod (10) is matched with the position of the overturned shell (8) after overturning.

3. Temperature certification incubator for metrology engineering according to claim 1, characterized in that: one side fixed mounting that first hinge (15) was kept away from in closing plate (16) has iron attracting block (20), thermostat body (3) one side and the position fixed mounting that iron attracting block (20) correspond have iron (19).

4. Temperature certification incubator for metrology engineering according to claim 1, characterized in that: and a handle is fixedly arranged on one side of the constant temperature box body (3) close to the iron block (19).

5. Temperature certification incubator for metrology engineering according to claim 1, characterized in that: the temperature control box is characterized in that a placing plate (11) is fixedly mounted in the thermostatic box body (3) close to the middle position, an inner circulating fan (13) is fixedly mounted at the top end in the thermostatic box body (3), an air suction pipe (12) is fixedly mounted at the output end of the inner circulating fan (13), an air outlet pipe (14) is fixedly mounted at the air outlet end of the inner circulating fan (13), a temperature sensor (21) is arranged on one side in the thermostatic box body (3), a temperature display (1) is fixedly mounted on the surface of one side, close to the temperature sensor (21), of the thermostatic box body (3), a control panel (2) is fixedly mounted at the lower end of the temperature display (1) and located on the surface of the thermostatic box body (3), two electric heating rods (7) are fixedly mounted at the bottom side in the thermostatic box body (3), and the temperature sensor (21) is electrically connected with the temperature display (1) through a wire, the temperature display (1) is electrically connected with the control panel (2) through a wire, the electric heating rod (7) and the internal circulation fan (13) are electrically connected with the control panel (2) through wires respectively, and the control panel (2) is electrically connected with an external power supply through a wire.

6. Temperature certification incubator for metrology engineering according to claim 5, characterised in that: the inside top of constant temperature box (3) and the fixed position that inner loop fan (13) correspond install the fixing base, carry out threaded connection through the bolt between inner loop fan (13) and the fixing base.