Equipment heat preservation device

Abstract

The utility model belongs to the technical field of equipment heat preservation, and particularly relates to an equipment heat preservation device. An equipment heat preservation device comprises a protection mechanism, and a heat preservation mechanism and a temperature measurement mechanism are arranged in the protection mechanism. The heating wire is connected with an external power source, and the heating wire generates heat after being powered on to heat the interior of the protection mechanism so as to maintain or increase the temperature in the protection mechanism. The air compressor can convey hot air or cold air into the protection mechanism through the first air inlet, circulation of air in the protection mechanism is accelerated, stability of the internal temperature of the protection mechanism is achieved, and equipment intolerant to high temperature or low temperature can be protected during an environment simulation test by adjusting the internal temperature of the protection mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to equipment heat preservation technical field, specifically, the utility model relates to a kind of equipment heat preservation devices. BACKGROUND

[0002] In vehicle environment simulation experiment project, high and low temperature performance test needs to be frequently carried out, and part of test equipment cannot withstand higher or lower temperature, so equipment heat preservation device is needed to heat preservation equipment to ensure the normal operation of equipment. The existing environment simulation test equipment cannot withstand high temperature and low temperature, too low temperature or too high temperature, which can easily damage the equipment and cannot ensure the normal operation of the test.

[0003] Chinese patent (publication number: 218121408U) discloses a vehicle test environment simulation system, which comprises an environment bin having a simulation space inside, an air conditioning device arranged apart from the environment bin, the air conditioning device having an air outlet, an air supply pipe having two ends respectively connected to the air outlet and the simulation space, and an air flow driving device arranged apart from the environment bin, connected to the air conditioning device and used to drive air to flow from the air outlet to the simulation space through the air supply pipe. When the vehicle is tested in simulation, too low temperature or too high temperature can easily damage part of test equipment, which cannot ensure the normal operation of the test. UTILITY MODEL CONTENT

[0004] The utility model is carried out to solve the above problem, and aims to provide an equipment heat preservation device, which can be used for environment simulation test and protect equipment that cannot withstand high temperature or low temperature. In order to achieve the above purpose, the utility model adopts the technical scheme of an equipment heat preservation device, which comprises a protection mechanism, a heat preservation mechanism and a temperature measuring mechanism arranged in the protection mechanism.

[0005] The protection mechanism comprises a protection bottom plate, the protection bottom plate is connected with a first connecting frame, the first connecting frame is connected with a first vacuum glass, and the first connecting frame is connected with a protective cover plate at one end.

[0006] The heat preservation mechanism comprises a heating wire, the first vacuum glass and the second vacuum glass are double-layer structures, the heating wire is arranged in the first vacuum glass, the heating wire is connected with an external power supply, the first connecting frame is provided with a first air inlet and a first air outlet, and the first air inlet is connected with an air compressor.

[0007] The temperature measuring mechanism comprises a temperature sensor, the temperature sensor is arranged on the protective cover plate, the temperature sensor is connected with a controller, and the controller is connected with a display screen.

[0008] The second vacuum glass is provided with a protective cover plate, a first slot matched with the display screen is formed in the protective cover plate, and one end of the protective cover plate is connected with the first connecting frame through a hinge.

[0009] The handle is connected with the first connecting frame, and the handle comprises a first fixed plate, and bending plates are bent at both ends of the first fixed plate.

[0010] The first connecting frame and the protective cover plate are connected with the first vacuum glass.

[0011] The handle is an integral structure.

[0012] The technical effect of the device is that the heating wire is connected with an external power supply, and generates heat after being electrified, so as to heat the inside of the protection mechanism and maintain or improve the temperature in the protection mechanism. The air compressor can send hot air or cold air into the protection mechanism through the first air inlet, accelerate the circulation of air in the protection mechanism, realize the stability of the temperature in the protection mechanism, and the air in the protection mechanism can be transmitted out through the first air outlet. The temperature sensor can monitor the temperature in the protection mechanism in real time, convert the temperature signal into an electric signal, the controller is a PLC controller, the controller can receive the electric signal output by the temperature sensor, then the controller can convert the electric signal into a digital signal on the display screen, so that the operator can know the temperature in the device in real time, and can timely master the temperature in the device, so as to make corresponding operation adjustment. By adjusting the temperature in the protection mechanism, the equipment that cannot resist high temperature or low temperature can be protected during environmental simulation test. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present specification includes the following drawings, and the shown contents are respectively:

[0014] Fig. 1 It is a whole structure schematic view of the device heat preservation device of the utility model;

[0015] Fig. 2 It is a first vacuum glass and heating wire connection position schematic view of the device heat preservation device of the utility model.

[0016] Fig. 3 It is a protective cover plate structure schematic view of the device heat preservation device of the utility model.

[0017] In the drawing, marks are as follows: 1, protection mechanism; 101, protection bottom plate; 102, first connecting frame; 103, first vacuum glass; 2, heat preservation mechanism; 201, heating wire; 3, temperature measuring mechanism; 301, display screen; 4, protective cover plate; 401, first slot; 5, hinge; 6, first air inlet; 7, first air outlet; 8, handle; 801, first fixed plate; 802, bending plate. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model will be further described in detail below with reference to the drawings and the embodiments, the purpose is to help the technical personnel in the field to have more complete, accurate and in-depth understanding of the utility model concept, technical scheme of the utility model, and help its implementation.

[0019] As Figs. 1-3 shown, a device heat preservation device, including protection mechanism 1, protection mechanism 1 is provided with heat preservation mechanism 2 and temperature measuring mechanism 3. Protection mechanism 1 forms a sealed structure, can be placed into the protection mechanism 1 of not tolerating high temperature or low temperature equipment, while heat preservation mechanism 2 can maintain the stability of the temperature inside protection mechanism 1, so that the temperature inside protection mechanism 1 will not be too high or too low, temperature measuring mechanism 3 can test out and display the temperature inside protection mechanism 1.

[0020] Protection mechanism 1 includes protection base plate 101, protection base plate 101 is connected with first connecting frame 102, first connecting frame 102 is connected with first vacuum glass 103, one end of first connecting frame 102 is connected with protective cover plate 4. Protection base plate 101 four edge positions are connected with first connecting frame 102, first connecting frame 102 is stainless steel metal frame, first connecting frame 102 is used for fixing first vacuum glass 103, first connecting frame 102 is connected with protective cover plate 4, so as to form a closed container, which is convenient for heat preservation in protection mechanism 1, and the first vacuum glass 103 is transparent structure, and the user can check the working condition of the equipment through the first vacuum glass 103.

[0021] Heat preservation mechanism 2 includes heating wire 201, first vacuum glass 103 is a double-layer structure, heating wire 201 is arranged in first vacuum glass 103, and heating wire 201 is connected with external power supply. The double-layer structure of first vacuum glass 103, by arranging heating wire 201 in the first vacuum glass 103, heating wire 201 is connected with external power supply, after electrification, heating wire 201 generates heat, heats the inside of protection mechanism 1, so as to maintain or improve the temperature in protection mechanism 1.

[0022] First connecting frame 102 is provided with first air inlet 6 and first air outlet 7, and the air compressor is connected with the first air inlet 6. The air compressor can send hot air or cold air into the protection mechanism 1 through the first air inlet 6, accelerate the circulation of air in the protection mechanism 1, realize the stability of the temperature inside the protection mechanism, and the air in the protection mechanism 1 can be transmitted out through the first air outlet 7.

[0023] The temperature measuring mechanism 3 comprises a temperature sensor arranged on the second vacuum glass 104, the temperature sensor is connected with a controller, and the controller is connected with a display screen 301. The temperature sensor can monitor the temperature inside the protection mechanism 1 in real time, and convert the temperature signal into an electric signal. The controller is a PLC controller, which can receive the electric signal output by the temperature sensor, and then convert the electric signal into a digital signal displayed on the display screen 301, so that the operator can know the temperature inside the device in real time, and can timely master the temperature inside the device, so as to make corresponding operation adjustment.

[0024] A first slot 401 matched with the display screen 301 is formed in the protective cover plate 4, and one end of the protective cover plate 4 is connected with the first connecting frame 102 through the hinge 5. The protective cover plate 4 is provided with a wire harness hole for wire connection. The protective cover plate 4 can isolate dust and other external factors to ensure the normal operation of temperature measurement and display function. One end of the protective cover plate 4 is connected with the first connecting frame 102 through the hinge 5, so that the protective cover plate 4 can be rotated and taken out or put into the equipment.

[0025] The first connecting frame 102 is connected with a handle 8, and the handle 8 comprises a first fixed plate 801, both ends of the first fixed plate 801 are bent to form a bent plate 802, and the bent plate 802 is connected with the first connecting frame 102. The handle 8 is an integral molding structure, which is fixedly connected with the first connecting frame 102 through the bent plate 802, and then the first fixed plate 801 can be held by hand to realize the taking or putting down of the whole equipment, which is convenient for the user to use.

[0026] The connecting position of the first vacuum glass 103, the first connecting frame 102 and the protective cover plate 4 is provided with heat insulation glue. The heat insulation glue can enhance the heat preservation effect inside, and realize the stability of the internal air temperature.

[0027] The handle 8 is an integral molding structure. The integral molding structure can make the structure of the handle 8 more stable.

[0028] Effects of the embodiment

[0029] The heating wire 201 is connected with an external power source, and generates heat after being electrified to heat the inside of the protection mechanism 1, so as to maintain or increase the temperature inside the protection mechanism 1. The air compressor can deliver hot air or cold air into the protection mechanism 1 through the first air inlet 6 to accelerate the circulation of air inside the protection mechanism 1, realize the stability of the temperature inside the protection mechanism, and the air inside the protection mechanism 1 can be delivered out through the first air outlet 7. The temperature sensor can monitor the temperature inside the protection mechanism 1 in real time, and convert the temperature signal into an electric signal; the controller is a PLC controller, the controller can receive the electric signal output by the temperature sensor, then the controller can convert the electric signal into a digital signal on the display screen 301, so that the operator can know the temperature inside the device in real time, and can timely master the temperature inside the device to make corresponding operation adjustment. By adjusting the temperature inside the protection mechanism 1, the device that cannot resist high temperature or low temperature can be protected during the environmental simulation test.

[0030] The utility model has been described above in conjunction with the drawings. Obviously, the specific implementation of the utility model is not limited by the above method. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the above-mentioned concept and technical scheme of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An apparatus for maintaining a temperature, comprising: The utility model provides a temperature measuring device, including protection mechanism (1), be provided with heat preservation mechanism (2) and temperature measuring mechanism (3) in protection mechanism (1), protection mechanism (1) includes protection bottom plate (101), protection bottom plate (101) is connected with first connecting frame (102), first connecting frame (102) is connected with first vacuum glass (103) in, and first connecting frame (102) one end is connected with protection cover plate (4), heat preservation mechanism (2) includes heating wire (201), and first vacuum glass (103) and second vacuum glass (104) are double -deck structure, and heating wire (201) sets up in first vacuum glass (103), and heating wire (201) is connected with external power supply, and first connecting frame (102) is provided with first air inlet (6) and first air outlet (7), and first air inlet (6) is connected with air compressor, temperature measuring mechanism (3) includes temperature sensor, and temperature sensor sets up on protection cover plate (4), and temperature sensor is connected with controller, and controller is connected with display screen (301).

2. A device warming apparatus according to claim 1, wherein: First slot (401) that protection cover plate (4) is seted up on and is matched with display screen (301), and protection cover plate (4) one end is connected with first connecting frame (102) through hinge (5).

3. A device warming apparatus according to claim 1, wherein: First connecting frame (102) is connected with handle (8) on, and handle (8) includes first fixed plate (801), and first fixed plate (801) both ends are bent out and bend plate (802), and bend plate (802) is connected with first connecting frame (102).

4. A device warming apparatus according to claim 1, wherein: First vacuum glass (103) is provided with heat insulation glue in first connecting frame (102) and protection cover plate (4) junction.

5. A device warming apparatus according to claim 3, wherein: Handle (8) is integrally formed structure.

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