Laboratory environment control device

Abstract

An environment control device for a laboratory comprises a shell and a filter box, the filter box is fixed to one side of the shell, a refrigeration compressor is arranged in the shell, the air inlet end of the refrigeration compressor is communicated with the air inlet end of the filter box through an air inlet pipe, and the air inlet end of the refrigeration compressor is communicated with the air outlet end of the filter box through an air outlet pipe. The air outlet end of the refrigeration compressor is communicated with an air outlet filter plate fixed on the shell through an air outlet pipe; the outer surface of the shell is coated with an anti-static coating. According to the design, the anti-static coating is arranged, fire hazards are effectively avoided, disassembly and assembly are convenient, and the filter plate replacement time is effectively shortened.

Description

Technical Field

[0001] The utility model relates to a laboratory environment control device, which is specifically suitable for computer laboratories. Background Art

[0002] Computer laboratories are commonly used workplaces for teaching and scientific research, which generally store a large amount of scientific research data that needs to be kept confidential. Since there are a large number of electronic equipment in the laboratory, the requirements for the environment are high, so environmental control devices will be installed in the laboratory to control the environment inside the laboratory.

[0003] In the actual application of traditional environmental control devices, the removal and installation of the filter is relatively complicated, which consumes a lot of manpower and time, and the device is not convenient. At the same time, traditional environmental control devices lack anti-static structures and are prone to static electricity, which can easily cause fire hazards when used in computer laboratories. Summary of the invention

[0004] The utility model aims to overcome the problems of complicated assembly and disassembly and lack of anti-static function in the prior art, and provides a laboratory environment control device which is easy to assemble and disassemble and has anti-static function.

[0005] To achieve the above objectives, the technical solution of the utility model is:

[0006] A laboratory environment control device, the environment control device comprising: a housing and a filter box, the filter box is fixed to one side of the housing, a refrigeration compressor is arranged inside the housing, the air inlet end of the refrigeration compressor is connected to the air outlet end of the filter box through an air inlet pipe, and the air outlet end of the refrigeration compressor is connected to an air outlet filter plate fixed on the housing through an air outlet pipe;

[0007] The outer surface of the shell is coated with an antistatic coating;

[0008] An exhaust fan is arranged on the right side of the shell, an exhaust duct is fixed on the right outer surface of the shell, and the position of the exhaust duct 5 corresponds to the position of the exhaust fan.

[0009] A control panel is fixed on the shell side plate above the air outlet filter plate. The control panel is a touch screen panel with a built-in controller. The controller is connected to the control end signal of the refrigeration compressor.

[0010] A plurality of filter plate mounting grooves are arranged in the filter box, and a pull-out filter plate is arranged in the filter plate mounting grooves. The pull-out filter plate is inserted and matched with the filter plate mounting grooves.

[0011] The pull-out filter plate comprises: a handle, a filter plate cover and a filter plate body, the handle is fixed to the top of the filter plate cover, the filter plate body is fixed to the bottom of the filter plate cover, and the filter plate cover is sealed with the top of the filter plate installation groove.

[0012] A temperature and humidity sensor is arranged on the top of the shell, and a signal output end of the temperature and humidity sensor is connected to a temperature and humidity signal acquisition end of the controller.

[0013] The top is provided with a camera, and the communication end of the camera is connected with the camera signal end of the controller.

[0014] A communication module is arranged inside the control panel, the communication module is connected with the controller signal, and the communication module is connected to the Internet via wired or wireless means.

[0015] An alarm light is arranged above the control panel, and a control end of the alarm light is signal-connected to an alarm signal output end of the controller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the laboratory environment control device of the utility model, an antistatic coating is applied on the outer surface of the shell to effectively prevent the generation of static electricity and avoid fire hazards. Therefore, the design is provided with an antistatic coating to effectively avoid fire hazards.

[0018] 2. The filter box in the laboratory environment control device of the utility model is provided with multiple filter plate installation slots, and the filter plate is replaced by a pull-out method, which is convenient for disassembly and assembly, avoids complicated disassembly and assembly, and effectively shortens the filter plate replacement time. Therefore, the design is convenient for disassembly and assembly, and effectively shortens the filter plate replacement time.

[0019] 3. The control panel in the laboratory environment control device of the utility model is connected to the sensor devices of the environment control device, which is convenient for realizing automatic control. At the same time, the control panel is connected to the remote network, which can realize remote monitoring and alarm. Therefore, the design has a high degree of automation and can realize remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 yes Figure 1 Schematic diagram of the internal structure of the middle shell.

[0022] Figure 3 yes Figure 2 Schematic diagram of the structure of the filter box.

[0023] Figure 4 yes Figure 1 Schematic diagram of the structure of the control panel.

[0024] In the figure: shell 1, air outlet filter plate 11, filter box 2, filter plate mounting slot 21, pull-out filter plate 22, handle 23, filter plate cover 24, filter plate body 25, refrigeration compressor 3, air inlet pipe 31, air outlet pipe 32, control panel 4, controller 41, temperature and humidity sensor 42, camera 43, communication module 44, alarm light 45, exhaust duct 5, exhaust fan 51. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See also Figures 1 to 3 A laboratory environment control device, the environment control device comprises: a housing 1 and a filter box 2, the filter box 2 is fixed to one side of the housing 1, a refrigeration compressor 3 is arranged inside the housing 1, the air inlet end of the refrigeration compressor 3 is connected to the air outlet end of the filter box 2 through an air inlet pipe 31, and the air outlet end of the refrigeration compressor 3 is connected to the air outlet filter plate 11 fixed on the housing 1 through an air outlet pipe 32;

[0027] The outer surface of the housing 1 is coated with an antistatic coating;

[0028] An exhaust fan 51 is disposed on the right side of the shell 1 , and an exhaust duct 5 is fixed to the right outer surface of the shell 1 , and the position of the exhaust duct 5 corresponds to the position of the exhaust fan 51 .

[0029] A control panel 4 is fixed on the housing side panel above the air outlet filter plate 11 . The control panel 4 is a touch screen panel with a built-in controller 41 . The controller 41 is connected to the control end of the refrigeration compressor 3 by signal.

[0030] A plurality of filter plate installation slots 21 are arranged in the filter box 2 , and a pull-out filter plate 22 is arranged in the filter plate installation slots 21 . The pull-out filter plate 22 is inserted and matched with the filter plate installation slots 21 .

[0031] The pull-out filter plate 22 includes: a handle 23, a filter plate cover 24 and a filter plate body 25, the handle 23 is fixed to the top of the filter plate cover 24, the filter plate body 25 is fixed to the bottom of the filter plate cover 24, and the filter plate cover 24 is sealed with the top of the filter plate mounting groove 21.

[0032] A temperature and humidity sensor 42 is disposed on the top of the housing 1 , and a signal output terminal of the temperature and humidity sensor 42 is signal-connected to a temperature and humidity signal acquisition terminal of a controller 41 .

[0033] A camera 43 is disposed on the top, and a communication terminal of the camera 43 is signal-connected to a camera signal terminal of the controller 41 .

[0034] The control panel 4 is provided with a communication module 44 inside. The communication module 44 is connected to the controller 41 by signal. The communication module 44 is connected to the Internet via wired or wireless means.

[0035] An alarm light 45 is disposed above the control panel 4 , and a control end of the alarm light 45 is signal-connected to an alarm signal output end of the controller 41 .

[0036] The principle of the utility model is described as follows:

[0037] The antistatic coating coated on the outer surface of the shell 1 is made of epoxy resin material, which can effectively prevent static electricity and reduce fire hazards.

[0038] The air outlet filter plate 11 is made of cotton nylon fiber.

[0039] A filter box 2 is arranged at the rear end of the air inlet pipe 31, and a filter plate cover 24 is installed on the filter box 2. A handle 23 is installed on the filter plate cover 24, so that the operator can remove or install the filter plate cover 24, which greatly improves the convenience of the device, saves manpower and time, and reduces the cost of use. The filter plate body 25 is provided with dense holes, which can block larger impurities in the air and filter the air. Then the clean air enters the refrigeration compressor 3 for refrigeration treatment, and the cold air is transported to the computer laboratory through the outlet pipe 32. An outlet filter plate 11 is installed at the front end of the outlet pipe 32, and the outlet filter plate 11 is made of cotton nylon fiber, which can well absorb the condensed water vapor generated by the interaction of cold and hot air, and can well cool the environment in the computer laboratory, reduce the temperature of the computer in the laboratory, and greatly improve the operation efficiency of the computer; in addition, the exhaust fan 51 can extract the heat generated by the refrigeration compressor 3 when it is working into the exhaust duct 5, and then discharge it to the outside of the laboratory through the exhaust duct 5.

[0040] Embodiment 1:

[0041] A laboratory environment control device, the environment control device comprising: a housing 1 and a filter box 2, the filter box 2 is fixed to one side of the housing 1, a refrigeration compressor 3 is arranged inside the housing 1, the air inlet end of the refrigeration compressor 3 is connected to the air outlet end of the filter box 2 through an air inlet pipe 31, and the air outlet end of the refrigeration compressor 3 is connected to an air outlet filter plate 11 fixed on the housing 1 through an air outlet pipe 32;

[0042] The outer surface of the housing 1 is coated with an antistatic coating;

[0043] An exhaust fan 51 is disposed on the right side of the shell 1 , and an exhaust duct 5 is fixed to the right outer surface of the shell 1 , and the position of the exhaust duct 5 corresponds to the position of the exhaust fan 51 .

[0044] A control panel 4 is fixed on the housing side panel above the air outlet filter plate 11 . The control panel 4 is a touch screen panel with a built-in controller 41 . The controller 41 is connected to the control end of the refrigeration compressor 3 by signal.

[0045] A plurality of filter plate installation slots 21 are arranged in the filter box 2 , and a pull-out filter plate 22 is arranged in the filter plate installation slots 21 . The pull-out filter plate 22 is inserted and matched with the filter plate installation slots 21 .

[0046] A camera 43 is disposed on the top, and a communication terminal of the camera 43 is signal-connected to a camera signal terminal of the controller 41 .

[0047] An alarm light 45 is disposed above the control panel 4 , and a control end of the alarm light 45 is signal-connected to an alarm signal output end of the controller 41 .

[0048] Embodiment 2:

[0049] Embodiment 2 is substantially the same as Embodiment 1, except that:

[0050] The pull-out filter plate 22 includes: a handle 23, a filter plate cover 24 and a filter plate body 25, the handle 23 is fixed to the top of the filter plate cover 24, the filter plate body 25 is fixed to the bottom of the filter plate cover 24, and the filter plate cover 24 is sealed with the top of the filter plate mounting groove 21.

[0051] A temperature and humidity sensor 42 is disposed on the top of the housing 1 , and a signal output terminal of the temperature and humidity sensor 42 is signal-connected to a temperature and humidity signal acquisition terminal of a controller 41 .

[0052] Embodiment 3:

[0053] Embodiment 3 is substantially the same as Embodiment 2, except that:

[0054] The control panel 4 is provided with a communication module 44 inside. The communication module 44 is connected to the controller 41 by signal. The communication module 44 is connected to the Internet via wired or wireless means.

Claims

1. A laboratory environment control device, characterized in that: The environmental control device comprises: a housing (1) and a filter box (2), wherein the filter box (2) is fixed to one side of the housing (1), a refrigeration compressor (3) is arranged inside the housing (1), an air inlet end of the refrigeration compressor (3) is connected to an air outlet end of the filter box (2) via an air inlet pipe (31), and an air outlet end of the refrigeration compressor (3) is connected to an air outlet filter plate (11) fixed to the housing (1) via an air outlet pipe (32); The outer surface of the housing (1) is coated with an antistatic coating; An exhaust fan (51) is arranged on the right side of the shell (1), and an exhaust duct (5) is fixed on the outer surface of the right side of the shell (1), and the position of the exhaust duct (5) corresponds to the position of the exhaust fan (51).

2. A laboratory environment control device according to claim 1, characterized in that: A control panel (4) is fixed on the shell side plate above the air outlet filter plate (11); the control panel (4) is a touch screen panel with a built-in controller (41); and the controller (41) is signal-connected to the control end of the refrigeration compressor (3).

3. A laboratory environment control device according to claim 2, characterized in that: A plurality of filter plate installation slots (21) are arranged in the filter box (2), a pull-out filter plate (22) is arranged in the filter plate installation slot (21), and the pull-out filter plate (22) is inserted and matched with the filter plate installation slot (21).

4. A laboratory environment control device according to claim 3, characterized in that: The pull-out filter plate (22) comprises: a handle (23), a filter plate cover (24) and a filter plate body (25); the handle (23) is fixed to the top of the filter plate cover (24); the filter plate body (25) is fixed to the bottom of the filter plate cover (24); and the filter plate cover (24) is sealed and matched with the top of the filter plate mounting groove (21).

5. A laboratory environment control device according to claim 2, 3 or 4, characterized in that: A temperature and humidity sensor (42) is arranged on the top of the housing (1), and a signal output end of the temperature and humidity sensor (42) is signal-connected to a temperature and humidity signal acquisition end of the controller (41).

6. A laboratory environment control device according to claim 5, characterized in that: A camera (43) is arranged on the top, and a communication end of the camera (43) is signal-connected to a camera signal end of the controller (41).

7. A laboratory environment control device according to claim 6, characterized in that: A communication module (44) is provided inside the control panel (4), the communication module (44) is signal-connected to the controller (41), and the communication module (44) is connected to the Internet via a wired or wireless method.

8. A laboratory environment control device according to claim 7, characterized in that: An alarm light (45) is arranged above the control panel (4), and a control end of the alarm light (45) is signal-connected to an alarm signal output end of the controller (41).

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