CN212628771U

CN212628771U - Clean automatic control box in laminar flow ward

Info

Publication number: CN212628771U
Application number: CN202021470329.1U
Authority: CN
Inventors: 潘骏谋
Original assignee: Shanghai Yaowei Construction Engineering Co ltd
Current assignee: Shanghai Yaowei Construction Engineering Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-26
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a clean automatic control box in laminar flow ward, including box subassembly, radiator unit and control assembly, the box subassembly includes box, universal wheel subassembly and chamber door, and the box passes through hinge hinged joint with the chamber door, and bottom half installation universal wheel subassembly, box inner chamber set up the heat dissipation storehouse respectively and hold the storehouse, and the heat dissipation storehouse is installed in box inner chamber top, and radiator unit installs in the heat dissipation storehouse, and control assembly includes controller, output interface and a plurality of function button, the utility model discloses structural design is novel, and convenient operation is suitable for patient in the laminar flow ward, medical personnel to air conditioning system, illumination, mode etc. and reach the application convenient, simple efficient control, in addition, heat dispersion is good, long service life.

Description

Clean automatic control box in laminar flow ward

Technical Field

The utility model relates to an automatic control box technical field specifically is a clean automatic control box in laminar flow ward.

Background

The laminar flow ward purifying air conditioning system of the hospital adopts independent double fans which are connected in parallel and are mutually standby and run for 24 hours. The air supply device is at least provided with two wind speeds, the wind speed of the cross section of a work area during treatment is more than or equal to 0.2m/s, and the wind speed of the cross section of the work area during rest is more than or equal to 0.12 m/s. Room temperature 22-27 deg.c, relative humidity 45-60% and noise less than 45dB (A). The average ward illumination should not be lower than 300lx, and the color temperature in the non-ward inspection mode should not exceed 4000K.

Laminar flow ward is as important clean nursing unit, and the clean grade requires highly, and its air conditioning system need possess very strong reliability and guarantee nature, must have multiple mode switch function simultaneously again, and illumination light, temperature control etc. all need be controlled in the ward in addition, so for reaching multi-mode, multi-functional centralized control, avoid simultaneously again that later stage complex operation, inefficiency are complicated, need integrated one set of autonomous system to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean automatic control case in laminar flow ward to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laminar flow ward cleaning automatic control box comprises a box body assembly, a heat dissipation assembly and a control assembly;

the box body assembly comprises a box body, universal wheel assemblies and a box door, the box body is hinged with the box door through hinges, the universal wheel assemblies are mounted at the bottom of the box body, a heat dissipation bin and a containing bin are respectively arranged in an inner cavity of the box body, the heat dissipation bin is mounted at the top of the inner cavity of the box body, and a plurality of through holes are uniformly distributed in a bottom plate and a top plate of the heat dissipation bin;

the heat dissipation assembly is arranged in the heat dissipation bin and comprises a heat conduction plate and a heat dissipation fan assembly, the heat conduction plate comprises a plate body, a plurality of heat conduction grooves are formed in the plate body, heat conduction silicone grease or heat conduction silicone rubber is filled in the heat conduction grooves, and the heat conduction plate is arranged on the inner side of the bottom plate of the heat dissipation bin; the cooling fan assembly comprises a fan rotating shaft, a fan outer cover, fan blades and a rotating motor, the fan outer cover is fixed to the cooling bin through a connecting sheet, one end of the fan rotating shaft penetrates through a top plate of the cooling bin and extends into the fan outer cover, the other end of the fan rotating shaft is in transmission connection with an output shaft of the rotating motor, and the fan blades are installed on the outer wall of the fan rotating shaft; the heat-conducting plate is convenient to detach and replace, the heat-conducting performance is good, and the adopted heat-radiating fan assembly can quickly guide heat conducted by the heat-conducting plate to the outside of the box body, so that the heat-radiating effect in the self-control box is improved, and the influence of overhigh temperature of the controller on the use performance is effectively prevented;

control assembly, control assembly includes controller, output interface and a plurality of function button, the controller passes through supporting component fixed mounting in holding the storehouse, output interface installs in the box lateral wall, and is a plurality of function button includes filter alarm button, hand/automatic operation mode switching button, fan failure alarm button, full air volume operation button and half air volume operation button, filter alarm button, hand/automatic operation mode switching button, fan failure alarm button, full air volume operation button and half air volume operation button install respectively in the chamber door, and are a plurality of function button and the equal electrically connected controller of output interface.

Preferably, the clean automatic control box of laminar flow ward that this application provided, wherein, still include seal assembly, seal assembly includes sealing rubber strip and sealing rubber strip mounting groove, sealing rubber strip mounting groove is fixed in door internal periphery side, sealing rubber strip installs in sealing rubber strip mounting groove; the sealing assembly is good in sealing performance, and can prevent external water vapor and dust from entering the box body through the gap between the box door and the box body.

Preferably, the laminar flow ward cleaning automatic control box provided by the application comprises a universal wheel mounting frame, a damping spring and a rubber-coated wheel, wherein the damping spring is mounted between the universal wheel mounting frame and the bottom wall of the box body, and the rubber-coated wheel is mounted on the universal wheel mounting frame; this universal wheel subassembly can improve the shock attenuation effect when walking.

Preferably, the application provides a clean automatic control box in laminar flow ward, wherein, supporting component includes mounting panel and two backup pads, two the backup pad is located the box diapire immediately, the mounting panel cross-over in two between the backup pad top, place the controller on the mounting panel.

Preferably, the application provides a clean automatic control case in laminar flow ward, wherein, still includes the handle, the handle is installed in the chamber door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structural design is novel, and convenient operation, patient in being suitable for the laminar flow ward, medical personnel are convenient, simple efficient control to the application to air conditioning system, the illumination, mode etc. reach, in addition, heat dispersion is good, the heat-conducting plate convenient to detach and the change of setting, and heat conductivility is good moreover, the radiator fan subassembly of adoption can be fast with the heat water conservancy diversion of heat-conducting plate conduction to the box outside, the radiating effect of automatic control incasement portion has been improved, effectually prevent that the controller high temperature from influencing performance, long service life.

Drawings

FIG. 1 is a schematic view of the door opening structure of the present invention;

FIG. 2 is a schematic view of the door closing structure of the present invention;

FIG. 3 is a top view of the heat-conducting plate of the present invention;

fig. 4 is a partial top view of the cooling fan assembly of the present invention;

fig. 5 is a schematic diagram of the wiring control of the present invention.

In the figure: the box body 1, a box door 2, a hinge 3, a heat dissipation bin 4, a containing bin 5, a heat conduction plate 6, a plate body 7, a heat conduction groove 8, a fan rotating shaft 9, a fan outer cover 10, fan blades 11, a rotating motor 12, a connecting sheet 13, a controller 14, an output interface 15, a filter alarm button 16, a manual/automatic operation mode switching button 17, a fan failure alarm button 18, a full-air-volume operation button 19, a half-air-volume operation button 20, a sealing rubber strip 21, a sealing rubber strip installation groove 22, a universal wheel installation frame 23, a damping spring 24, a rubber covered wheel 25, an installation plate 26, a support plate 27 and a handle 28.

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 "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end" 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; it should be noted that unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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.

Referring to fig. 1-4, the present invention provides a technical solution: a laminar flow ward cleaning automatic control box comprises a box body assembly, a heat dissipation assembly and a control assembly;

the box body assembly comprises a box body 1, a universal wheel assembly and a box door 2, wherein the box body 1 is hinged with the box door 2 through a hinge 3, the universal wheel assembly is mounted at the bottom of the box body 1 and comprises a universal wheel mounting frame 23, a damping spring 24 and rubber-coated wheels 25, the damping spring 24 is mounted between the universal wheel mounting frame 23 and the bottom wall of the box body 1, and the rubber-coated wheels 25 are mounted on the universal wheel mounting frame 23; the inner cavity of the box body 1 is respectively provided with a heat dissipation bin 4 and a containing bin 5, the heat dissipation bin 4 is arranged at the top of the inner cavity of the box body 1, and a plurality of through holes are uniformly distributed on a bottom plate and a top plate of the heat dissipation bin 4; the refrigerator door further comprises a handle 28, wherein the handle 28 is arranged on the refrigerator door 2;

the heat dissipation assembly is arranged in the heat dissipation bin 4 and comprises a heat conduction plate 6 and a heat dissipation fan assembly, the heat conduction plate 6 comprises a plate body 7, a plurality of heat conduction grooves 8 are formed in the plate body 7, heat conduction silicone grease or heat conduction silicone rubber is filled in the heat conduction grooves 8, and the heat conduction plate 6 is arranged on the inner side of a bottom plate of the heat dissipation bin 4; the heat dissipation fan component comprises a fan rotating shaft 9, a fan outer cover 10, fan blades 11 and a rotating motor 12, wherein the fan outer cover 10 is fixed on the heat dissipation bin 4 through a connecting sheet 13, one end of the fan rotating shaft 9 penetrates through a top plate of the heat dissipation bin 4 and extends into the fan outer cover 10, the other end of the fan rotating shaft 9 is in transmission connection with an output shaft of the rotating motor 12, and the fan blades 11 are installed on the outer wall of the fan rotating shaft 9; the heat-conducting plate is convenient to detach and replace, the heat-conducting performance is good, and the adopted heat-radiating fan assembly can quickly guide heat conducted by the heat-conducting plate to the outside of the box body, so that the heat-radiating effect in the self-control box is improved, and the influence of overhigh temperature of the controller on the use performance is effectively prevented;

the control assembly comprises a controller 14, an output interface 15 and a plurality of function buttons, the controller 14 is fixedly installed in the accommodating bin 5 through a supporting assembly, the output interface 15 is installed on the outer side wall of the box body 1, the plurality of function buttons comprise a filter alarm button 16, a manual/automatic operation mode switching button 17, a fan fault alarm button 18, a full-air-volume operation button 19 and a half-air-volume operation button 20, the filter alarm button 16, the manual/automatic operation mode switching button 17, the fan fault alarm button 18, the full-air-volume operation button 19 and the half-air-volume operation button 20 are respectively installed on the box door 2, and the plurality of function buttons and the output interface 15 are all electrically connected with the controller 14; the support assembly comprises a mounting plate 26 and two support plates 27, the two support plates 27 are vertically arranged on the bottom wall of the box body 1, the mounting plate 26 is bridged between the tops of the two support plates 27, and the controller 14 is placed on the mounting plate 26.

The utility model discloses in, still include seal assembly, seal assembly includes sealing rubber strip 21 and sealing rubber strip mounting groove 22, sealing rubber strip mounting groove 22 is fixed in chamber door 2 inner periphery side, sealing rubber strip 21 is installed in sealing rubber strip mounting groove 22; the sealing assembly is good in sealing performance, and can prevent external water vapor and dust from entering the box body through the gap between the box door and the box body.

As shown in fig. 5, the integrated control panel and the vertical laminar air supply device are respectively connected by a control line, and the integrated control panel is connected with the vertical laminar air supply device by a control line, wherein the integrated control panel is provided with a start/stop control setting button, an indoor temperature setting button, an air supply intensity/intensity setting button and a light switch/adjustment setting button; the laminar flow air supply device is provided with four groups of fans and lamps, wherein the four groups of fans are connected in parallel and are respectively interlocked for standby, the four groups of fans operate at half air volume simultaneously in a treatment state, and the two fans operate at half air volume simultaneously in a rest state; failure in the treatment state: when any one or two fans are in fault, one or two normal fans are linked to be started to run at full air volume; failure in rest state: when any one or two fans are in fault, one or two normal fans are linked to be started to run at full air volume; in addition, the blower of the vertical laminar flow device can be manually started and stopped at full air volume and at half air volume in the automatic control box in a manual state.

The working principle is as follows: firstly, an automatic control box is respectively connected with an integrated control panel and a vertical laminar flow air supply device through control lines, the integrated control panel is connected with the vertical laminar flow air supply device through the control lines, in the using process, according to the using requirements, a filter alarm button 16 on a regulating box door, a manual/automatic operation mode switching button 17, a fan failure alarm button 18, a full-air-volume operation button 19 or a half-air-volume operation button 20 are adjusted, in the using process of the automatic control box, a rotating motor 12 is started, the rotating motor 12 drives a fan rotating shaft 9 to rotate, the fan rotating shaft 9 drives fan blades 11 to rotate, heat generated in the operating process of a controller 14 is guided into a heat dissipation bin 3 by a heat conduction plate 6, and the heat conducted by the heat conduction plate 6 can be quickly guided to the outside of a box.

To sum up, the utility model discloses structural design is novel, and convenient operation is suitable for patient, medical personnel in the laminar flow ward to reach the convenient, simple efficient control of application to air conditioning system, illumination, mode etc. in addition, heat dispersion is good, long service life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clean automatic control case in laminar flow ward which characterized in that: the device comprises a box body assembly, a heat dissipation assembly and a control assembly;

the box body assembly comprises a box body (1), universal wheel assemblies and a box door (2), wherein the box body (1) is hinged with the box door (2) through a hinge (3), the universal wheel assemblies are installed at the bottom of the box body (1), a heat dissipation bin (4) and a containing bin (5) are respectively arranged in the inner cavity of the box body (1), the heat dissipation bin (4) is installed at the top of the inner cavity of the box body (1), and a plurality of through holes are uniformly distributed in the bottom plate and the top plate of the heat dissipation bin (4);

the heat dissipation assembly is arranged in the heat dissipation bin (4) and comprises a heat conduction plate (6) and a heat dissipation fan assembly, the heat conduction plate (6) comprises a plate body (7), a plurality of heat conduction grooves (8) are formed in the plate body (7), heat conduction silicone grease or heat conduction silicone rubber is filled in the heat conduction grooves (8), and the heat conduction plate (6) is arranged on the inner side of a bottom plate of the heat dissipation bin (4); the heat dissipation fan assembly comprises a fan rotating shaft (9), a fan outer cover (10), fan blades (11) and a rotating motor (12), wherein the fan outer cover (10) is fixed on the heat dissipation bin (4) through a connecting sheet (13), one end of the fan rotating shaft (9) penetrates through a top plate of the heat dissipation bin (4) and extends into the fan outer cover (10), the other end of the fan rotating shaft (9) is in transmission connection with an output shaft of the rotating motor (12), and the fan blades (11) are installed on the outer wall of the fan rotating shaft (9);

a control assembly comprising a controller (14), an output interface (15) and a plurality of function buttons, the controller (14) is fixedly arranged in the accommodating bin (5) through a supporting component, the output interface (15) is arranged on the outer side wall of the box body (1), the plurality of functional buttons comprise a filter alarm button (16), a manual/automatic operation mode switching button (17), a fan failure alarm button (18), a full-air-volume operation button (19) and a half-air-volume operation button (20), the filter alarm button (16), the manual/automatic operation mode switching button (17), the fan failure alarm button (18), the full-air-volume operation button (19) and the half-air-volume operation button (20) are respectively installed on the box door (2) and are multiple, and the function button and the output interface (15) are electrically connected with the controller (14).

2. The laminar flow ward cleaning automatic control box according to claim 1, characterized in that: still include seal assembly, seal assembly includes sealing rubber strip (21) and sealing rubber strip mounting groove (22), sealing rubber strip mounting groove (22) are fixed in chamber door (2) inner peripheral side, sealing rubber strip (21) are installed in sealing rubber strip mounting groove (22).

3. The laminar flow ward cleaning automatic control box according to claim 1, characterized in that: the universal wheel assembly comprises a universal wheel mounting frame (23), a damping spring (24) and rubber covered wheels (25), the damping spring (24) is installed between the universal wheel mounting frame (23) and the bottom wall of the box body (1), and the rubber covered wheels (25) are installed on the universal wheel mounting frame (23).

4. The laminar flow ward cleaning automatic control box according to claim 1, characterized in that: the support assembly comprises a mounting plate (26) and two support plates (27), the two support plates (27) are vertically arranged on the bottom wall of the box body (1), the mounting plate (26) is bridged between the tops of the two support plates (27), and the controller (14) is placed on the mounting plate (26).

5. The laminar flow ward cleaning automatic control box according to claim 1, characterized in that: the refrigerator door also comprises a handle (28), wherein the handle (28) is arranged on the refrigerator door (2).