Isolator system of integrated air conditioner

Abstract

The utility model relates to an isolator system of an integrated air conditioner. The isolator system comprises the integrated air conditioner, an isolator static pressure box and an isolator cavity. The isolator cavity is connected to a matched equipment bottom plate, the upper portion of the isolator cavity is communicated with the isolator static pressure box, and the integrated air conditioner is arranged above the isolator static pressure box. The front side of the integrated air conditioner is connected with an air conditioner overhaul cover plate; the front side of the isolator plenum chamber is connected with a plenum chamber access cover plate. The integrated air conditioner comprises an air conditioner air chamber body shell, an air draft fan is arranged in the air conditioner air chamber body shell, and the air draft fan communicates with a cavity air return pipe. The lower end of the air conditioner air chamber body shell communicates with the isolator static pressure box, and an air conditioner air return baffle assembly is arranged at the communicating position. The isolator system of the integrated air conditioner is provided for overcoming the existing defects, the requirements for plant space and supporting facilities are reduced, the site construction delivery cost is reduced, the equipment energy consumption is reduced, and the equipment regulation and control timeliness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of isolator systems of integrated air conditioner. BACKGROUND

[0002] The isolator is a complex system for providing a controlled sterile environment for sterile preparations in the production process by controlling one-way airflow, pressure difference, temperature and humidity, and particle number in the equipment, and reducing the biological load in the core area to a certain level by combining core area purification means.

[0003] In order to meet the requirements of temperature and humidity, pressure difference and other requirements in the production and purification process inside the equipment, the mainstream approach of existing isolator equipment manufacturers is to equip a set of exhaust assembly and fresh air assembly on the isolator, and at the same time, equip a set of independent air conditioning system. The isolator fresh air interface and exhaust interface are connected with the air conditioning system through air pipes, which are used for internal circulation and external circulation of the isolator in different modes.

[0004] The disadvantage of this approach is that the isolator and the air conditioner need to be installed separately, which requires a large space for the plant, and sometimes the isolator and the air conditioner of the plant interfere with each other due to limited space; it is necessary to entrust the design institute to design the air pipe diagram between the isolator and the air conditioner, and to entrust the engineering company to install and connect the air pipe; the distance from the air conditioner to the equipment is increased, which not only increases energy consumption, but also reduces the response timeliness of equipment control; when the air conditioner is installed in the technical interlayer, an additional air conditioner base and hoisting platform need to be added, which increases the cost; because the equipment and the air conditioner are in different areas, two sets of power distribution cabinets and control cabinets need to be provided for the equipment and the air conditioner; because the exhaust assembly needs to be disassembled for transportation, the secondary installation and hoisting work of the exhaust assembly after the equipment is delivered to the site of the first party are increased; the construction period and the project delivery cost are increased.

[0005] Therefore, a kind of isolator system of integrated air conditioner is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at overcoming the defects of the prior art and providing an isolator system integrated with an air conditioner, which reduces the requirements for plant space and supporting facilities, reduces the construction delivery cost on site, reduces the energy consumption of the equipment, and improves the timeliness of equipment control.

[0007] The technical solution to achieve the above-mentioned purpose is: an isolator system integrated with an air conditioner, comprising an integrated air conditioner, an isolator static pressure tank and an isolator cavity; the isolator cavity is connected to a supporting equipment bottom plate, the isolator cavity is communicated with the isolator static pressure tank above, and the isolator static pressure tank is provided with the integrated air conditioner above; an air conditioner maintenance cover plate is connected to the front side of the integrated air conditioner; a static pressure tank maintenance cover plate is connected to the front side of the isolator static pressure tank.

[0008] Preferably, the integrated air conditioner comprises an air conditioner air chamber main body shell, an air extraction fan is arranged in the air conditioner air chamber main body shell, and the air extraction fan is communicated with a cavity return air pipe; a lower end of the air conditioner air chamber main body shell is communicated with the isolator static pressure tank, and an air conditioner return air baffle assembly is arranged at the communication position; a return air catalytic decomposition filter assembly is arranged below the air conditioner return air baffle assembly; a refrigeration and heating coil assembly is communicated with a right side wall of the air conditioner air chamber main body shell.

[0009] The air conditioner air chamber main body shell is connected with a fresh air pipe and an exhaust air pipe, a fresh air electric air volume regulating butterfly valve is arranged on the fresh air pipe, and an exhaust air electric air volume regulating butterfly valve is arranged on the exhaust air pipe.

[0010] Preferably, the air conditioner return air baffle assembly comprises a first pneumatic cylinder, a first pneumatic sliding block is sleeved on the first pneumatic cylinder, a return air baffle is connected with the first pneumatic sliding block, and first sliding bearings are arranged on both sides of the return air baffle; a first position signal sensor is connected with the first pneumatic sliding block.

[0011] Preferably, the refrigeration and heating coil assembly comprises a refrigeration coil and a heating coil; the refrigeration coil is connected with a first refrigeration / heating medium utility pipe and a first manual accessory group respectively; the heating coil is connected with a second refrigeration / heating medium utility pipe and a second manual accessory group respectively; a refrigeration electric proportional regulating valve is arranged on the first refrigeration / heating medium utility pipe; and a heating electric proportional regulating valve is arranged on the second refrigeration / heating medium utility pipe.

[0012] Preferably, the return air catalytic decomposition filter assembly comprises a filter fixing guide rail, a second pneumatic cylinder is arranged on the filter fixing guide rail, a second pneumatic sliding block is connected with the second pneumatic cylinder, a filter mounting frame is connected with the second pneumatic sliding block, and a primary filter and a decomposition filter are connected in the filter mounting frame; second sliding bearings are connected with both sides of the filter mounting frame, and the second sliding bearings are slidably connected with the filter fixing guide rail; second position signal sensors are connected with both ends of the second pneumatic cylinder.

[0013] Preferably, the isolator static pressure tank comprises a high-efficiency filter support plate and an FFU circulating high-efficiency assembly; the high-efficiency filter support plate is connected with a cavity main frame, a lighting lamp is arranged on a bottom side of the high-efficiency filter support plate, the FFU circulating high-efficiency assembly is arranged on the high-efficiency filter support plate, a fresh air return air mixing channel is arranged on a top side of a top portion of the FFU circulating high-efficiency assembly, a circulating high-efficiency PAO monitoring port is arranged on a side of an outer side of the fresh air return air mixing channel, a sterilization evaporation disc assembly is arranged on an inner side wall of an inner portion of the fresh air return air mixing channel, a return air catalytic decomposition filter assembly is arranged below a return air port of an inner portion of the fresh air return air mixing channel, and a static pressure tank decorative plate is arranged on an outer side of the static pressure tank.

[0014] Preferably, the FFU circulation high-efficiency assembly comprises an FFU circulation fan air chamber shell, a liquid tank circulation high-efficiency filter of an H14 filter grade is pressed on the bottom edge of the FFU circulation fan air chamber shell by six high-efficiency fixing blocks, a circulation fan support plate is installed inside the FFU circulation fan air chamber shell, a circulation fan is installed on the circulation fan support plate, and a fan speed regulator is installed outside the FFU circulation fan air chamber shell.

[0015] Preferably, the isolator cavity comprises a cavity main frame, a glass window assembly is installed on the cavity main frame, a cavity return air pipe connects the cavity main body and the integrated air conditioner, a return air high-efficiency filter is installed at the bottom of the cavity main frame, a return air high-efficiency maintenance cover plate is installed at the bottom side of the cavity return air pipe, a flow uniformizing film is installed at the top of the cavity, a hanging rod, a temperature and humidity sensor, a concentration sensor, a wind speed sensor, a cavity differential pressure sensor, and a safety grating are installed on the inner wall of the cavity, a particle online monitoring point and a plankton online monitoring point are installed inside the cavity, and a spray gun is installed inside the isolator cavity.

[0016] Preferably, the glass window assembly comprises a transparent tempered glass window, a hinge, a door lock, a door signal sensor, a glove port, an air-tight seal, and a sterile transfer RTP system; the transparent tempered glass window is connected with the cavity main frame through the hinge; the transparent tempered glass window is respectively provided with the hinge, the door lock, the door signal sensor, the glove port, the air-tight seal, and the sterile transfer RTP system.

[0017] Preferably, a condensate water sump is installed below the refrigeration coil, and the lowest point at the bottom of the condensate water sump is connected with an external electric ball valve of equipment through a condensate water drain pipe.

[0018] Preferably, a pressure relief valve is installed at the top of the air conditioner air chamber main shell, and a disintegration filter assembly is installed at the rear end of the pressure relief valve.

[0019] An air pipe installation plate and an aviation plug connector are installed at the top of the air conditioner air chamber main shell, and an air conditioner maintenance cover plate is installed at the side of the air conditioner air chamber main shell.

[0020] The utility model discloses an isolator system of integrated air conditioner, and has the advantages that the utility model discloses an isolator system of integrated air conditioner, and the equipment is compactly designed, and the overall volume of the equipment is smaller, and the space required by the factory building is smaller, and the design of the equipment factory building is more convenient, the original technical route isolator and air conditioner connecting air pipe are cancelled, and the design and construction workload of the factory building air pipe is reduced, the air conditioner system is above the isolator body, and the distance is closer, so that the timeliness of the air conditioner to the temperature and humidity control in the isolator is higher, the isolator and air conditioner are integrated, and can share 1 set of distribution cabinet and control cabinet, and the cost is saved, the original scheme air conditioner power system and exhaust power system are considered by the air conditioner power system in the optimization structure design, and the air conditioner energy consumption is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the schematic diagram of the utility model integrated air conditioner's isolator system;

[0022] Figure 2 It is the half cut -away view of the utility model integrated air conditioner's isolator system;

[0023] Figure 3 It is the schematic diagram of the utility model air conditioner return air baffle assembly;

[0024] Figure 4 It is the schematic diagram of the utility model return air catalytic decomposition filter assembly;

[0025] Figure 5 It is the schematic diagram of the utility model FFU circulating efficient assembly;

[0026] Figure 6 It is the schematic diagram of the utility model glass window assembly;

[0027] Figure 7 It is the schematic diagram of the utility model refrigeration and heating coil assembly;

[0028] Figure 8 It is the process flow schematic diagram of the utility model integrated air conditioner's isolator system.

[0029] In the figure: 1, integrated air conditioner; 2, isolator static pressure tank; 3, isolator cavity; 4, supporting equipment base plate; 5, air conditioner maintenance cover plate; 6, static pressure tank maintenance cover plate; 8, pressure relief valve; 9, decomposition filter assembly; 10, aviation plug connector; 11, air pipe mounting plate; 12, exhaust fan; 13, air conditioner air chamber main body shell; 14, air conditioner return air baffle assembly; 15, fresh air electric air volume regulating butterfly valve; 16, exhaust air duct; 17, exhaust air electric air volume regulating butterfly valve; 18, fresh air duct; 19, refrigeration and heating coil assembly; 20, condensate water sump; 21, condensate water drain pipe; 22, electric ball valve; 23, electric air volume regulating valve; 24, fresh air and return air mixing channel; 25, return air catalytic decomposition filter assembly; 26, FFU circulating high efficiency assembly; 27, static pressure tank decorative plate; 28, sterilization evaporation plate assembly; 29, filter support plate; 30, lighting lamp; 31, cavity return air pipe; 32, air speed sensor; 33, glass window assembly; 34, safety grating; 35, concentration sensor; 36, return air high efficiency filter; 37, flow equalization film; 38, loading hanging rod; 39, cavity differential pressure sensor; 40, temperature and humidity sensor; 41, main body frame; 42, first position signal sensor; 43, first pneumatic cylinder; 44, first pneumatic slider; 45, return air baffle; 46, first sliding bearing; 47, filter fixing guide rail; 48, second pneumatic cylinder; 49, second pneumatic slider; 50, filter mounting frame; 51, primary efficiency filter; 52, decomposition filter; 53, FFU circulating fan air chamber shell; 54, circulating fan; 56, liquid tank circulating high efficiency filter; 57, high efficiency fixing block; 58, fan speed regulator; 59, transparent tempered glass window; 60, hinge; 61, glove port; 62, sterile transfer RTP system; 63, door lock; 64, door signal sensor; 65, air seal; 66, refrigeration coil; 67, heating coil; 68, first refrigeration / heating medium utility pipe; 69, refrigeration electric proportional regulating valve; 70, first manual accessory group; 71, heating electric proportional regulating valve; 72, second refrigeration / heating medium utility pipe; 73, second manual accessory group; 74, circulating high efficiency PAO monitoring port; 75, particle online monitoring point; 76, plankton online monitoring point; 77, spray gun. DETAILED DESCRIPTION

[0030] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] The present invention will be further described below with reference to the accompanying drawings.

[0032] like Figures 1-8 As shown, an isolator system for an integrated air conditioner includes an integrated air conditioner 1, an isolator static pressure box 2, and an isolator cavity 3. The isolator cavity 3 is connected to the base plate 4 of the supporting equipment, and the isolator static pressure box 2 is connected above the isolator cavity 3. The integrated air conditioner 1 is installed above the isolator static pressure box 2. An air conditioner maintenance cover 5 is connected to the front side of the integrated air conditioner 1. A static pressure box maintenance cover 6 is connected to the front side of the isolator static pressure box 2.

[0033] like Figure 2 As shown, the integrated air conditioner 1 includes an air conditioning chamber main body shell 13, an exhaust fan 12 is installed inside the air conditioning chamber main body shell 13, and the exhaust fan 12 is connected to the cavity return air duct 31; the lower end of the air conditioning chamber main body shell 13 is connected to the isolator static pressure box 2, and an air conditioning return air baffle assembly 14 is installed at the connection; a return air catalytic decomposition filter assembly 25 is installed below the air conditioning return air baffle assembly 14; the right side wall of the air conditioning chamber main body shell 13 is connected to the cooling and heating coil assembly 19; a fresh air duct 18 and an exhaust air duct 16 are connected to the air conditioning chamber main body shell 13, a fresh air electric air volume regulating butterfly valve 15 is installed on the fresh air duct 18; and an exhaust air electric air volume regulating butterfly valve 17 is installed on the exhaust air duct 16.

[0034] Specifically, the pressure relief valve 8 is installed on the top of the air conditioning chamber main housing 13, and the decomposition filter assembly 9 is installed at the rear end of the pressure relief valve 8; the air pipe mounting plate 11 and the aviation plug connector 10 are installed on the top of the air conditioning chamber main housing 13, and the air conditioning maintenance cover 5 is installed on the side of the air conditioning chamber main housing 13.

[0035] Specifically, the pressure relief valve 8 is installed on the top of the air conditioning chamber main housing 13, and the decomposition filter assembly 9 is installed at the rear end of the pressure relief valve 8. This enables the equipment to automatically depressurize when the chamber pressure is too high during VHP. At the same time, the hydrogen peroxide in the depressurized gas is fully decomposed by the decomposition filter, reducing the impact of residual hydrogen peroxide on the external environment.

[0036] Specifically, the air pipe mounting plate 11 and the aviation plug connector 10 are installed on the top of the air chamber main body shell 13, and the air conditioner maintenance cover plate 5 is installed on the side of the air chamber main body shell 13, so that the air conditioner maintenance cover plate can be quickly opened to realize the wiring installation of the equipment. The aviation plug wiring can be used to realize quick connection after the delivery of the first party, thereby shortening the on-site installation period.

[0037] Specifically, the air conditioner air chamber main body shell 13 is directly connected with the top of the cavity return air pipe 31 through the front bottom opening to form an integrated air duct 1, is connected with the top middle of the new and return air mixed channel 24 of the isolator static pressure tank 2 after the middle section of the exhaust fan 12 to form an integrated air duct 2, and is connected with the top end of the new and return air mixed channel 24 of the static pressure tank to form an integrated air duct 3. The air conditioner new air inlet and the exhaust air outlet are designed on the top, so that the air duct is designed to cancel the air pipe required for the connection between the original scheme air conditioner and the isolator.

[0038] Specifically, the exhaust fan 12 is installed on the mounting vertical plate in the front section of the air conditioner air chamber main body shell 13, and serves as the power source for the return air of the isolator cavity, the return air of the static pressure tank and the exhaust air of the air conditioner, thereby achieving the purpose of energy saving.

[0039] Specifically, the new air electric air volume regulating butterfly valve 15 is installed on the air conditioner new air inlet of the air conditioner air chamber main body shell 13, the exhaust air electric air volume regulating butterfly valve 17 is installed on the air conditioner exhaust air outlet, the electric air volume regulating valve 23 is installed on the middle mounting vertical plate, and the refrigeration and heating coil assembly 19 is installed after the electric air volume regulating valve 23. According to the temperature and humidity and pressure difference data measured by the pressure difference sensor 39 and the temperature and humidity sensor 40 in the cavity, the opening angle of the corresponding valve and the rotating speed of the exhaust fan 12 are adjusted by the equipment control system to realize the replacement of the internal return air and the new air ratio and the temperature regulation, so as to realize the temperature and humidity and pressure difference regulation of the isolator cavity.

[0040] Specifically, the new air electric air volume regulating butterfly valve 15 is installed on the air conditioner new air inlet, directly takes air from the clean room through the new air pipe 18, and adjusts the opening of the new air electric air volume regulating butterfly valve 15 by PID to control the required new air volume, while reducing the length of the air pipe.

[0041] As shown in Figure 3 The air conditioner return air baffle assembly 14 includes a first pneumatic cylinder 43, a first pneumatic sliding block 44 sleeved on the first pneumatic cylinder 43, a return air baffle 45 connected to the first pneumatic sliding block 44, and first sliding bearings 46 arranged on both sides of the return air baffle 45. The first pneumatic sliding block 44 is connected with a first position signal sensor 42.

[0042] Specifically, the first pneumatic cylinder 43 is driven by compressed air to move the first pneumatic slider 44, which drives the return air baffle 45 to move through the four first sliding bearings 46, and the position of the first pneumatic slider 44 is sensed by the two groups of first position signal sensors 42 at both ends, so as to control the opening and closing of the return air baffle 45 to the integrated air duct ②.

[0043] As shown in Figure 7 The refrigeration and heating coil assembly 19 includes a refrigeration coil 66 and a heating coil 67; the refrigeration coil 66 is connected to the first refrigeration / heating medium utility pipe 68 and the first manual fitting group 70, respectively; the heating coil 67 is connected to the second refrigeration / heating medium utility pipe 72 and the second manual fitting group 73, respectively; the refrigeration electric proportional regulating valve 69 is installed on the first refrigeration / heating medium utility pipe 68; and the heating electric proportional regulating valve 71 is installed on the second refrigeration / heating medium utility pipe 72. The condensate water sump 20 is installed below the refrigeration coil 66, and the lowest point of the bottom of the condensate water sump 20 is connected to the external electric ball valve 22 of the equipment through the condensate water drain pipe 21.

[0044] Specifically, the opening of the refrigeration electric proportional regulating valve 69 and the heating electric proportional regulating valve 71 can be controlled by PID, so as to control the flow of refrigeration medium and heating medium, realize different heat exchange heat of the refrigeration coil and the heating coil, and realize temperature control. The condensate water sump 20 is installed below the refrigeration coil 66, and the lowest point of the bottom of the condensate water sump 20 is connected to the external electric ball valve 22 of the equipment through the condensate water drain pipe 21, so as to realize automatic discharge of the air conditioner condensate water pipe and automatic closing during equipment leakage test.

[0045] As shown in Figure 4 The return air catalytic decomposition filter assembly 25 includes a filter fixing guide rail 47, a second pneumatic cylinder 48 connected to the filter fixing guide rail 47, a second pneumatic slider 49 connected to the second pneumatic cylinder 48, a filter mounting frame 50 connected to the second pneumatic slider 49, a primary filter 51 and a decomposition filter 52 connected to the filter mounting frame 50; the two sides of the filter mounting frame 50 are connected to second sliding bearings which are in sliding connection with the filter fixing guide rail 47; and the two ends of the second pneumatic cylinder 48 are connected to second position signal sensors.

[0046] Specifically, the filter fixing guide rail 47 is guided by the bottom end surface; the second pneumatic cylinder 48 is driven by compressed air to move the second pneumatic slider 49, which drives the filter mounting frame 50 to move through the four second sliding bearings, and the position of the second pneumatic slider 49 is sensed by the two groups of second position signal sensors at both ends, so as to control the positions of the primary filter 51 and the decomposition filter 52.

[0047] Specifically, the return air catalytic decomposition filter assembly 25 is installed below the integrated air duct ② return air inlet at the bottom of the air conditioning air chamber main body shell 13, the return air baffle assembly 14 is installed above the integrated air duct ② return air inlet at the bottom of the air conditioning air chamber main body shell 13, and the return air catalytic decomposition filter assembly is installed below the integrated air duct ② return air inlet at the bottom of the air conditioning air chamber main body shell 13. The position of the return air baffle 45 in the air conditioning return air baffle assembly 14 can be adjusted to open or close the integrated air duct ②, so as to realize the selection of the communication air duct between the static pressure tank and the air conditioner in different modes of the isolator. In the isolator production mode, the air conditioning return air baffle assembly 14 is controlled to close the integrated air duct ②, and the electric air volume regulating valve 23 is opened, so that the air flow in the air conditioner and the static pressure tank passes through the production air duct. In the VHP residual mode, the air conditioning return air baffle assembly 14 is controlled to open the integrated air duct ②, and the electric air volume regulating valve 23 is closed, so that the air flow in the air conditioner and the static pressure tank passes through the rapid decomposition channel, thereby reducing the sterilization time.

[0048] Specifically, the isolator static pressure tank 2 includes a high efficiency filter support plate 29 and a FFU circulating high efficiency assembly 26; the high efficiency filter support plate 29 is connected with the cavity main body frame 41, the illumination lamp 30 is installed on the bottom side of the high efficiency filter support plate 29, the FFU circulating high efficiency assembly 26 is installed on the high efficiency filter support plate 29, the fresh air return air mixing channel 24 is installed on the top side of the FFU circulating high efficiency assembly 26, the circulating high efficiency PAO monitoring port 74 is installed on the side of the fresh air return air mixing channel 24, the sterilization evaporation disc assembly 28 is installed on the inner side wall of the fresh air return air mixing channel 24, the return air catalytic decomposition filter assembly 25 is installed below the return air inlet in the fresh air return air mixing channel 24, and the static pressure tank decorative plate 27 is installed on the outer side of the static pressure tank.

[0049] Specifically, the VHP evaporation disc assembly is connected with the external hydrogen peroxide delivery unit, and hydrogen peroxide vaporization can be realized. The hydrogen peroxide vaporized in the fresh air return air mixing channel 24 is delivered to the isolator cavity 3 by the circulating fan assembly 26, and then is powered by the exhaust fan 12, reaches the inside of the air conditioning air chamber main body shell 13 through the cavity return air pipe 31, and then reaches the inside of the fresh air return air mixing channel 24 through the integrated air duct ②. In this way, the hydrogen peroxide spore killer circulates to achieve the sterilization effect inside the isolator cavity. Generally, the sterilization effect on the exposed surface can reach a decrease of 6 logarithmic values of high resistance biological indicators.

[0050] As Figure 5As shown, the FFU circulation high-efficiency assembly 26 includes an FFU circulation fan plenum housing 53, a H14 filter grade liquid tank circulation high-efficiency filter 56 compressed by six high-efficiency fixing blocks 57 on the bottom edge of the FFU circulation fan plenum housing 53, a circulation fan support plate 55 installed inside the FFU circulation fan plenum housing 53, a circulation fan 54 installed on the circulation fan support plate 55, and a fan speed regulator 58 installed outside the FFU circulation fan plenum housing 53. The H14 filter grade liquid tank circulation high-efficiency filter 56 can efficiently filter particles, plankton, etc. in the gas sent into the isolator cavity, preventing damage to the sterile environment for sterile pharmaceutical production. The circulation fan 54 can regulate the air speed in the isolator cavity 3 by PID adjusting the fan speed according to the air speed measured by the air speed sensor 32 in the isolator cavity 3, generally controlled at 0.45 m / s ± 20%.

[0051] Specifically, the isolator cavity 3 includes a cavity main body frame 41, a glass window assembly 33 installed on the cavity main body frame 41, a cavity return air pipe 31 connecting the cavity main body and the integrated air conditioner 1, a return air high-efficiency filter 36 installed at the bottom of the cavity main body frame 41, a return air high-efficiency maintenance cover plate installed at the bottom side of the cavity return air pipe 31, a flow uniformizing film 37 installed at the top of the cavity, a loading hanging rod 38, a temperature and humidity sensor 40, a concentration sensor 35, an air speed sensor 32, a cavity differential pressure sensor 39, a safety grating 34 installed on the inner wall of the cavity, a particle online monitoring point 75 and a plankton online monitoring point 76 installed inside the cavity, and a spray gun 77 installed inside the isolator cavity.

[0052] Specifically, the return air high-efficiency filter 36 adopts a cylindrical H14 high-efficiency filter installed at the bottom of the cavity main body 41 and can be replaced online, replacing the commonly used plate-type high-efficiency filter installed at the top of the cavity return air pipe, combined with the design of the integrated return air channel ① and the exhaust fan 12, replacing the top exhaust assembly in the original general scheme.

[0053] As shown, Figure 6 The glass window assembly 33 includes a transparent tempered glass window 59, a hinge 60, a door lock 63, a door signal sensor 64, a glove port 61, an air-tight seal 65, and a sterile transfer RTP system 62; the transparent tempered glass window 59 is connected to the cavity main body frame 41 through the hinge 60; the transparent tempered glass window 59 is respectively provided with the hinge 60, the door lock 63, the door signal sensor 64, the glove port 61, the air-tight seal 65, and the sterile transfer RTP system 62.

[0054] Specifically, the transparent tempered glass window 59 can observe the internal conditions of the equipment, the hinge 60 can rotate around the shaft, and the door lock 63 can realize interlocking control of the door opening and closing state in combination with the door signal 64 and the air seal 65, so as to prevent the door from being opened by mistake during production. The glove port 61 can be used to perform necessary online operations in the production process. The sterile transfer RTP system 62 can be used to transfer necessary items into the equipment during production.

[0055] Specifically, the polyurethane material uniform flow film of 200 purposes is installed at the top of the isolator cavity to realize uniform flow of the airflow entering the cavity. The wind speed sensor 32 is installed 150-300 mm below the uniform flow film to monitor the wind speed data in the isolator cavity 3 in real time. The safety grating 34 is installed on the inner wall of the main cavity 41 of the isolator on both sides of the glass door by screws, and the center is at the same height as the glove port, which detects the glove operation, and the related signals are controlled in association with the matching equipment to ensure personnel safety.

[0056] Specifically, the temperature and humidity sensor 40 is installed on the inner wall of the main cavity 41 to monitor the temperature and humidity in the cavity in real time. The concentration sensor 35 is installed on the inner wall of the main cavity 41 to monitor the hydrogen peroxide concentration in the cavity in real time. The return air high-efficiency filter / cavity differential pressure sensor 39 is connected to the sensor through the detection port in the cavity to monitor the differential pressure of the cavity and the differential pressure between the two ends of the return air high-efficiency filter in real time. The particle online monitoring point 75 is installed on the bottom plate of the matching equipment 4 to monitor the non-living particles in the isolator cavity 3 online. The plankton online monitoring point 76 is installed on the bottom plate of the matching equipment 4 to monitor the living particles in the isolator cavity 3 online. The spray gun 77 is installed on the bottom plate of the matching equipment 4 to clean the inside of the isolator cavity 3 through the glove port 61.

[0057] The integrated air conditioner isolator system has compact design of the equipment, smaller overall volume of the equipment, smaller space required for the plant, and more convenient design of the equipment plant. The original technical route isolator and air conditioner connection air pipe is cancelled, the workload of the plant air pipe design and construction is reduced, the air conditioner system is above the isolator body, the distance is closer, the timeliness of the air conditioner for regulating the temperature and humidity in the isolator is higher, the isolator and the air conditioner can share one set of power distribution cabinet and control cabinet after integration, the cost is saved, the structure design is optimized, the air conditioner power system and the exhaust power system in the original scheme are considered by the air conditioner power system, and the air conditioner energy consumption is reduced. The integrated equipment can be delivered as a whole, the second installation and hoisting work of the first party on site is reduced, the original technical air conditioner base and installation platform are cancelled, and the corresponding hoisting workload is reduced.

[0058] The above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An integrated air conditioner isolator system, characterized by, The utility model provides an integrated air conditioner (1), isolator static pressure tank (2) and isolator cavity (3) are included, the isolator cavity (3) is connected on the bottom plate (4) of matched equipment, the isolator cavity (3) top is connected the isolator static pressure tank (2), the isolator static pressure tank (2) top is provided the integrated air conditioner (1), the integrated air conditioner (1) front side is connected with air conditioner maintenance cover plate (5), the isolator static pressure tank (2) front side is connected with static pressure tank maintenance cover plate (6).

2. The isolator system of claim 1, wherein, The integrated air conditioner (1) includes air conditioner air chamber main body shell (13), the air conditioner air chamber main body shell (13) is provided with exhaust fan (12) in, the exhaust fan (12) is communicated with cavity return air pipe (31), the air conditioner air chamber main body shell (13) lower end is communicated with the isolator static pressure tank (2), and the communication place is provided air conditioner return air baffle assembly (14), the air conditioner return air baffle assembly (14) below is provided with return air catalytic decomposition filter assembly (25), the right side wall of air conditioner air chamber main body shell (13) is communicated refrigeration heating coil assembly (19), The air conditioner air chamber main body shell (13) is connected with fresh air duct (18) and exhaust air duct (16), and the fresh air duct (18) is provided with a fresh air electric air volume regulating butterfly valve (15). The exhaust air duct (16) is provided with an exhaust air electric air volume regulating butterfly valve (17).

3. The isolator system of an integrated air conditioner according to claim 2, wherein The air conditioner return air baffle assembly (14) includes a first pneumatic cylinder (43), a first pneumatic slider (44) is sleeved on the first pneumatic cylinder (43), a return air baffle (45) is connected to the first pneumatic slider (44), and first sliding bearings (46) are arranged on both sides of the return air baffle (45). A first position signal sensor (42) is connected to the first pneumatic slider (44).

4. The isolator system of claim 2, wherein, The refrigeration heating coil assembly (19) includes a refrigeration coil (66) and a heating coil (67). The refrigeration coil (66) is connected to a first refrigeration / heating medium utility pipeline (68) and a first manual accessory group (70), respectively. The heating coil (67) is connected to a second refrigeration / heating medium utility pipeline (72) and a second manual accessory group (73), respectively. A refrigeration electric proportional regulating valve (69) is installed on the first refrigeration / heating medium utility pipeline (68). A heating electric proportional regulating valve (71) is installed on the second refrigeration / heating medium utility pipeline (72).

5. The isolator system of claim 2, wherein, The return air catalytic decomposition filter assembly (25) includes a filter fixing guide rail (47), a second pneumatic cylinder (48) is installed on the filter fixing guide rail (47), a second pneumatic slider (49) is connected to the second pneumatic cylinder (48), a filter mounting frame (50) is connected to the second pneumatic slider (49), a primary filter (51) and a decomposition filter (52) are connected in the filter mounting frame (50). Second sliding bearings are connected to both sides of the filter mounting frame (50), and the second sliding bearings are in sliding connection with the filter fixing guide rail (47). Second position signal sensors are connected to both ends of the second pneumatic cylinder (48).

6. The isolator system of claim 2, wherein, The isolator static pressure box (2) comprises a high-efficiency filter support plate (29) and an FFU circulating high-efficiency assembly (26); the high-efficiency filter support plate (29) is connected with a cavity body frame (41), a lighting lamp (30) is installed on the bottom side of the high-efficiency filter support plate (29), the FFU circulating high-efficiency assembly (26) is installed on the high-efficiency filter support plate (29), a fresh air return air mixing channel (24) is installed on the top side of the FFU circulating high-efficiency assembly (26), a circulating high-efficiency PAO monitoring port (74) is installed on the side of the fresh air return air mixing channel (24), an internal side of the fresh air return air mixing channel (24), a sterilization evaporation disc assembly (28) is installed on the internal side wall of the fresh air return air mixing channel (24), a return air catalytic decomposition filter assembly (25) is installed below the return air port in the fresh air return air mixing channel (24), and a static pressure box decorative plate (27) is installed on the outside of the static pressure box.

7. The isolator system of claim 6, wherein, The FFU circulating high-efficiency assembly (26) comprises an FFU circulating fan wind room shell (53), a liquid tank circulating high-efficiency filter (56) of an H14 filter level is pressed on the bottom knife edge of the FFU circulating fan wind room shell (53) by six high-efficiency fixing blocks (57), a circulating fan support plate (55) is installed in the FFU circulating fan wind room shell (53), a circulating fan (54) is installed on the circulating fan support plate (55), and a fan speed regulator (58) is installed outside the FFU circulating fan wind room shell (53).

8. The isolator system of claim 1, wherein, The isolator cavity (3) comprises a cavity body frame (41), a glass window assembly (33) is installed on the cavity body frame (41), a cavity return air pipe (31) connects the cavity body and the integrated air conditioner (1), a return air high-efficiency filter (36) is installed at the bottom of the cavity body frame (41), a return air high-efficiency maintenance cover plate is installed on the bottom side of the cavity return air pipe (31), a flow uniformizing film (37) is installed on the top of the cavity, a loading hanging rod (38), a temperature and humidity sensor (40), a concentration sensor (35), a wind speed sensor (32), a cavity differential pressure sensor (39), a safety grating (34) are installed on the inner wall of the cavity, a particle online monitoring point (75) and a plankton online monitoring point (76) are installed in the cavity, and a spray gun (77) is installed in the isolator cavity.

9. The isolator system of claim 8, wherein, The glass window assembly (33) comprises a transparent tempered glass window (59), a hinge (60), a door lock (63), a door signal sensor (64), a glove port (61), an air-tight seal (65) and a sterile delivery RTP system (62); the transparent tempered glass window (59) is connected with the cavity body frame (41) through the hinge (60); the transparent tempered glass window (59) is respectively provided with the hinge (60), the door lock (63), the door signal sensor (64), the glove port (61), the air-tight seal (65) and the sterile delivery RTP system (62).

10. The isolator system of claim 4, wherein, The condensate water sump (20) is installed below the refrigeration coil (66), and the lowest point of the bottom of the condensate water sump (20) is connected to the outside of the equipment through the condensate water drain pipe (21) and the electric ball valve (22).

11. The isolator system of an integrated air conditioner of claim 2, wherein The pressure relief valve (8) is installed at the top of the air conditioning air chamber main body shell (13), and the disassembled filter assembly (9) is installed at the rear end of the pressure relief valve (8); The air pipe mounting plate (11) and the aviation plug connector (10) are installed at the top of the air conditioning air chamber main body shell (13), and the air conditioning maintenance cover plate (5) is installed on the side of the air conditioning air chamber main body shell (13).

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