CN212614342U

CN212614342U - Medical treatment purifies airtight automatically-controlled door

Info

Publication number: CN212614342U
Application number: CN201921989447.0U
Authority: CN
Inventors: 赵延军; 张辉
Original assignee: Shandong Huirui Purifying Engineering Co ltd
Current assignee: Shandong Huirui Purifying Engineering Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2021-02-26
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an airtight automatically-controlled door of medical treatment purification, including airtight door and with airtight door matched with airtight door frame, the inboard equal horizontal installation in both ends has pulley guide rail groove about the airtight door frame, and a plurality of electronic pulleys are installed in the both ends outside about the airtight door, electronic pulley with pulley guide rail groove is connected, is provided with ozone generating device in the right side door chamber of airtight door, and ozone generating device's air intake can inhale the air of airtight door outside one side, is provided with exhaust fan in the cavity of left side, exhaust fan's air intake and ozone generating device's air outlet intercommunication, and switch one side of airtight door is provided with the air-out grid, and exhaust fan's air outlet is just right the air-out grid, the equal electrically connected control circuit of electronic pulley, exhaust fan and ozone generating device. The utility model provides a medical treatment purifies airtight automatically-controlled door has and can effectively solve the problem that gets into indoor personnel and bring into the virus bacterium.

Description

Medical treatment purifies airtight automatically-controlled door

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to airtight automatically-controlled door is purified in medical treatment, in particular to airtight automatically-controlled door for operating room.

Background

In the medical environment, the air purification equipment is utilized in the medical purification engineering, so that bacteria, germs and the like in an operating room, namely an intensive care unit are reduced, and a sanitary and safe purification room is created. Organ transplantation, cranial nerve and other complex operations need to be carried out in a purified operating room, and common operations can also greatly reduce the infection probability after the operations and improve the success rate of the operations.

In the existing medical purification engineering, the whole medical air purification system comprises an air outlet and an air return end, wherein the air outlet end is responsible for conveying filtered and purified air into a medical room, the air return end is responsible for pumping part of air in the medical room back to the purification system, and the air return end is mixed and purified with external air, namely fresh air, and then conveyed into the medical room through the air outlet end again to form a circulating air purification loop, namely circulating air. In addition, in order to avoid the reverse flow of outdoor air into the room, a positive pressure is formed in the room relative to the outside, which also has an effect on the number of air changes: the fresh air volume must be greater than the return air volume and just create some positive pressure.

The medical airtight door is an automatic door mainly applied to medical places and mainly has the following functions: 1) the opening and closing of the airtight door are mechanized and automated, and the operation is safe and reliable. The opening and closing of the door are driven by a motor, so that the labor intensity of the entrance and exit is greatly reduced, and the passing efficiency is greatly improved; 2) the airtight door has the advantages of having airtight performance and energy-saving performance, reducing heat loss, reducing invasion of dust and increasing airtightness; 3) the airtight door enhances the decoration and beautification functions of buildings, because the airtight door widely adopts new design, new decoration materials and new processing technology, the shape and the structure of the airtight door can be more harmonious and matched with the buildings, and the beautification functions of the buildings are enhanced; 4) the airtight door can meet various special functions, and the automatic door with various special functions is produced according to different application occasions and different requirements.

The positive pressure of the medical air purification system can effectively inhibit the natural inflow of outdoor air, but cannot effectively avoid the entering personnel carrying virus and bacteria, which causes unnecessary troubles.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the main object of the present invention is to provide a medical purification airtight automatic door with low noise, which can effectively prevent entering personnel from bringing in virus and bacteria.

The utility model aims at realizing through the following technical scheme:

a medical treatment purifies airtight automatically-controlled door, including airtight door and with airtight door frame that the airtight door cooperatees, the equal horizontally mounted pulley guide rail groove in both ends inboard about the airtight door frame, a plurality of electronic pulleys are installed to both ends outside about the airtight door, electronic pulley with pulley guide rail groove is connected, the inside of airtight door is hollow structure, and its inside divide into independent left side door chamber and right side door chamber, be provided with ozone generating device in the door chamber of right side, the air intake of ozone generating device can inhale the air of airtight door one side outwards, the air outlet of ozone generating device connects the air-out pipeline, the air-out pipeline extends to left side door intracavity, be provided with air-draft fan in the left side cavity, the air intake of air-draft fan with ozone generating device's air outlet intercommunication, switch one side of airtight door is provided with the air-out grid, the air outlet of the air draft fan is right opposite to the air outlet grille, and the electric pulley, the air draft fan and the ozone generating device are electrically connected with the control circuit.

Preferably, an ozone concentration detection device is arranged on the inner side of the air outlet pipeline.

Preferably, wherein the air inlet of the ozone generating device is connected with an air inlet pipeline, and a detachable filtering and dust removing device is arranged at the air inlet port of the air inlet pipeline.

Preferably, the door cavity wall of the right door cavity of the airtight door is further provided with an assembly hole, and the filtering and dust removing device is mounted on the door cavity wall surface of the right door cavity through the assembly hole.

Preferably, wherein filter dust collector including the cover plate that is equipped with the bleeder vent, and set up in the cover plate inboard and with the cover plate forms the multilayer filter of integral type, the multilayer filter is including the coarse screen filter and the HEPA filter that set gradually, coarse screen filter and cover plate fixed connection.

Preferably, wherein the inner side of the airtight door is provided with an acoustic insulation layer.

Preferably, a spare door is arranged at the left side door cavity and the right side door cavity of the airtight door, and one side of the spare door is connected with the door cavity wall of the left side door cavity or the right side door cavity through a hinge.

Preferably, a transparent square small window is arranged in the middle of the left door cavity of the airtight door, and an airtight door handle is arranged below the square small window and close to one side of the switch.

Compared with the prior art, the utility model discloses at least, following advantage has:

the utility model provides a medical treatment purifies airtight automatic door, including airtight door and with airtight door frame that the airtight door cooperatees, the inboard equal horizontally mounting of both ends has pulley guide rail groove about the airtight door frame, a plurality of electronic pulleys are installed to the both ends outside about the airtight door, electronic pulley with pulley guide rail groove is connected, the inside of airtight door is hollow structure, and its inside divide into independent left side door chamber and right side door chamber, be provided with ozone generating device in the door chamber of right side, ozone generating device's air intake can inhale the air of airtight door one side outwards, ozone generating device's air outlet is connected air-out pipeline, air-out pipeline extends to left side door intracavity, be provided with the exhaust fan in the cavity of left side, the air intake of exhaust fan with ozone generating device's air outlet intercommunication, an air outlet grid is arranged on one side of the switch of the airtight door, an air outlet of the air draft fan is opposite to the air outlet grid, and the electric pulley, the air draft fan and the ozone generating device are electrically connected with the control circuit. When the device is used specifically, the device is matched with the electric pulley through the pulley guide rail groove, so that the airtight door moves left and right to be opened and closed; the ozone generator is used for inputting outdoor air in a large quantity through the air inlet, and then purified air with ozone output by the ozone generator is exhausted through the air outlet grille through the air exhaust fan, so that entered personnel are sterilized and disinfected, virus and bacteria are thoroughly prevented from being brought into the entered personnel, and the purification requirement in a medical room is ensured; meanwhile, the wind power of the air draft fan is only required to be equal to that of an electric fan used by people at ordinary times, the power is only 20-70 watts, the noise is low, and the disturbance of the air draft fan on medical care personnel and patients is reduced; and the interior of the air draft fan and the ozone generating device are arranged in the airtight door, so that the use convenience of the airtight door is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic front view of the medical purifying airtight automatic door provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the airtight automatic door for medical purification according to the present invention;

fig. 3 is a schematic structural view of the filtering and dust removing device of the medical purification airtight automatic door provided by the utility model.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1

As shown in fig. 1 and fig. 2, the utility model provides a medical treatment purifies airtight automatic door, including airtight door 1 and airtight door frame 2 with airtight door 1 matched with, airtight door frame 2 is equipped with pulley guide rail groove 3 in both ends inboard all horizontally, airtight door 1 is equipped with a plurality of electronic pulleys 4 in both ends outside from top to bottom, electronic pulley 4 is connected with pulley guide rail groove 3, specifically, through the cooperation use of this electronic pulley 4 and pulley guide rail groove 3, make the left and right switch of this airtight door 1 become simple and easy; the interior of the airtight door 1 is of a hollow structure, and the structure arrangement is also beneficial to isolating outdoor noise; the inside of the ozone generating device is divided into a left side door cavity and a right side door cavity which are independent, an ozone generating device 5 is arranged in the right side door cavity, and the ozone generating device 5 has the function of automatically adjusting the concentration of generated ozone; an air inlet of the ozone generating device 5 can suck air on the outward side of the airtight door, an air outlet of the ozone generating device 5 is connected with an air outlet pipeline 6, the air outlet pipeline 6 extends into a cavity of the left side door, an air exhaust fan 7 is arranged in the cavity of the left side, the air exhaust fan 7 and the ozone generating device 5 can be fixed in the cavity of the left side door through a fixing support, the fixing support is fixedly connected with the wall of the cavity of the airtight door 1, for example, the bottom of the fixing support can be fixed on the bottom wall of the cavity of the airtight door 1; an air inlet of the air draft fan 7 is communicated with an air outlet of the ozone generating device 5, an air outlet grid 12 is arranged on one side of a switch of the airtight door 1, and the air outlet of the air draft fan 7 is opposite to the air outlet grid 12, so that air purified by ozone can be conveniently discharged through the air outlet grid 12, and entering personnel can be sterilized and disinfected; the electric pulley 4, the air draft fan 7 and the ozone generating device 5 are all electrically connected with the control circuit 10.

In the airtight automatic door for medical purification provided by the utility model, the electric pulley, the air draft fan, the ozone generating device, each component part (relay control part, time control switch, ozone concentration detection device, ozone generator, electric air valve, etc.) and the control circuit of the ozone generating device, and other parts which are not specially explained can be purchased and obtained by commercial means.

Preferably, in a preferred technical solution of this embodiment, wherein the inside of the air outlet duct 6 is provided with an ozone concentration detecting device 8, this setting can detect the air with ozone concentration output by the ozone generating device 5, and determine whether the ozone concentration is suitable, thereby ensuring a better sterilization and disinfection effect.

In this embodiment, the ozone generating device 5 is an ozone generating device with an automatic control device, and includes a relay control unit, and a time switch, an ozone concentration detecting device, an ozone generator and an electric air valve connected to the relay control unit, wherein the time switch outputs a signal to the relay control unit, and then the relay control unit controls the electric air valve and the ozone generator to operate, the ozone concentration detecting device is used to monitor the ozone concentration in the air outlet pipeline, and the concentration reaches a set standard (in the present technical scheme, the concentration value of ozone is set to be 1 mg/cm)³) And after the standard is reached, a signal is output to the relay control part, so that the electric air valve and the ozone generator are controlled to stop running; when the ozone concentration detection device monitors the concentration of ozone in the air outlet pipeline, the concentration is lower than the set standard (in the technical scheme, the concentration value of ozone is lower than 0.5mg/cm³) And then a signal is output to the relay control part, so that the electric air valve and the ozone generator are controlled to continue to operate, and the circulation ensures that the ozone generating device carries out disinfection and sterilization on the entering personnel on the premise of ensuring personal safety.

Example 2

As shown in fig. 3, on the basis of embodiment 1, an assembly hole is further formed in the door cavity wall of the right door cavity of the airtight door 1, wherein an air inlet of the ozone generating device is connected with an air inlet pipeline 51, a detachable filtering and dust removing device is arranged at an air inlet port of the air inlet pipeline 51, and the filtering and dust removing device is installed on the door cavity wall surface of the right door cavity through the assembly hole; and this filter dust collector is including the cover plate 91 that is equipped with the bleeder vent to and set up in cover plate 91 inboard and form the multilayer filter of integral type with cover plate 91, the multilayer filter is including the coarse mesh filter 92 and the HEPA filter 93 that set gradually, coarse mesh filter 92 and cover plate 91 fixed connection. Specifically, through filtering dust collector's setting, can carry out preliminary dust removal filtration with input ozone generating device's air, for the cleanliness factor that further improves input air to and improve this ozone generating device's life and provide technical support.

Example 3

On the basis of the above-described embodiment 1 and/or embodiment 2, in which the inner side of the airtight door is provided with a soundproof layer (not shown in the drawings), this arrangement provides technical support for further improving the soundproof effect of the airtight door.

Referring to fig. 1 again, preferably, in a preferred technical solution of the present embodiment, a spare door 11 is disposed at the left door cavity and the right door cavity of the airtight door 1, and one side of the spare door 11 is connected with the door cavity wall of the left door cavity or the right door cavity through a hinge; concretely, this spare door forms airtight connection with the door cavity wall of airtight door when closing, when needs maintain the change to inside exhaust fan of airtight door and ozone generating device etc. then only need open this spare door and can realize maintaining the processing to inside each part of airtight door, and convenient and fast has practiced thrift maintenance replacement cost greatly.

In a preferred technical scheme of this embodiment, wherein the middle part in the left side door chamber of airtight door is provided with transparent square little window, and square little window below is close to switch one side and is provided with the airtight door handle, and this setting is convenient for the entering personnel to look over indoor circumstances and make things convenient for opening of this airtight door, provides technical support for further improving this airtight automatically-controlled door's convenient and practical nature.

The specific working principle is as follows: when the airtight automatic door is in a closed state, the air draft fan does not operate, and the ozone generating device also automatically stops operating after detecting that the concentration of ozone in the air outlet pipeline reaches a set standard value; when an entering person rotates the airtight door handle, the control circuit controls the electric pulley to move to open the door, the air draft fan and the ozone generating device start to operate at all times, the ozone generating device generates ozone air flow, the ozone concentration meeting the purification requirement is detected by the ozone concentration detecting device in the air outlet pipeline (the ozone generating device is automatically controlled to be opened or closed, and the output ozone concentration is ensured to meet the set requirement), stable gas laminar flow formed by the air draft fan drives a large amount of ozone flow generated by the ozone generating device to be input, finally, purified air with ozone meeting the purification requirement is discharged from the air outlet grille, so that the entering person is in the purified air with ozone meeting the purification requirement, virus and bacteria are thoroughly prevented from being brought when the person opens and closes the door, and the indoor purification requirement is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A medical treatment purifies airtight automatic door, its characterized in that, including airtight door and with airtight door frame of airtight door matched with, airtight door frame upper and lower both ends inboard all horizontally installs pulley guide rail groove, airtight door upper and lower both ends outside install a plurality of electronic pulleys, electronic pulley with pulley guide rail groove is connected, airtight door's inside is hollow structure, and its inside is divided into independent left side door chamber and right side door chamber, be provided with ozone generating device in the door chamber of the right side, ozone generating device's air intake can inhale airtight door outside one side air, ozone generating device's air outlet is connected air-out pipeline, air-out pipeline extends to left side door intracavity, be provided with the convulsions fan in the door chamber of the left side, the air intake of convulsions fan with ozone generating device's air outlet intercommunication, airtight door's switch one side is provided with the air-out grid, the air outlet of the air draft fan is right opposite to the air outlet grille, and the electric pulley, the air draft fan and the ozone generating device are electrically connected with the control circuit.

2. The airtight automatic door of medical purification of claim 1, wherein the inside of said air outlet duct is provided with ozone concentration detection means.

3. The airtight automatic door of medical purification as claimed in claim 2, wherein the air inlet of said ozone generator is connected with an air inlet duct, and the air inlet port of said air inlet duct is provided with a detachable filtering and dust removing device.

4. The airtight automatic door for medical purification according to claim 3, wherein the right door chamber of the airtight door is further provided with an assembly hole, and the filtering and dust removing device is mounted on the surface of the right door chamber wall through the assembly hole.

5. The airtight automatic door of medical purification according to claim 4, wherein said filtering and dust-removing device comprises a cover plate with air holes, and a multi-layer filter plate disposed inside said cover plate and integrated with said cover plate, said multi-layer filter plate comprises a coarse-mesh filter plate and a HEPA filter plate disposed in sequence, said coarse-mesh filter plate is fixedly connected with the cover plate.

6. The medical decontamination air tight automatic door according to claim 5, wherein an inner side of said air tight door is provided with a sound insulating layer.

7. The airtight automatic door for medical purification according to claim 3, wherein a spare door is provided at the left door chamber and the right door chamber of the airtight door, and one side of the spare door is connected with the door chamber wall of the left door chamber or the right door chamber through a hinge.

8. The airtight automatic door of medical purification of claim 1, wherein the airtight door has a transparent square window in the middle of the left door chamber, and an airtight door handle is provided below the square window and close to the switch.