Energy-saving type isolator temperature and humidity self-adaptive adjusting device

Abstract

The utility model discloses an energy-saving type isolator temperature and humidity self-adaptive adjusting device, and belongs to the technical field of isolator equipment. Comprising an air conditioning unit, a refrigerator, a rotary dehumidifier, an isolator body, an air exhaust box body, an air conditioner and air exhaust box air return pipeline, a first steam pipeline, a chilled water circulation pipeline, a hot water return pipeline, a hot water supply pipeline and a second steam pipeline. The first steam pipeline and the second steam pipeline are used for supplying heat, the chilled water circulation pipeline assists the chilled water system to circulate, and the hot water return pipeline and the hot water supply pipeline form a hot water circulation system. The refrigerating capacity of the refrigerating unit and the power of the rotary dehumidifier are reduced, the energy consumption is greatly reduced, and the economical efficiency and the environmental protection property are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of isolator equipment, especially relates to an energy-saving isolator temperature and humidity self -adaptation adjusting device. BACKGROUND

[0002] In the industry such as biological medicine, electronic semiconductor and so on to the strict environment requirement, the isolator is widely used for providing high cleanliness, the production environment of stable temperature and humidity, for example in the key process such as drug sterile filling, chip photolithography, the accurate control of its internal temperature and humidity directly influences product quality. However, the existing isolator generally has the problems of high energy consumption and insufficient environmental self-adaptive ability. In the production process, the isolator needs to maintain strict temperature and humidity parameters by continuously passing through air conditioning unit, rotary dehumidifier and refrigerator, even if in production interval or non-critical period, the equipment still needs full-power operation, leading to serious energy waste. INVENTION CONTENTS

[0003] In view of the problems in the prior art, the utility model provides an energy-saving isolator temperature and humidity self-adaptive adjusting device, which has the functions of flexible switching between production and energy-saving modes, reasonably raises the temperature and humidity in the energy-saving mode, reduces the refrigerating capacity of the refrigerator unit and the power of the rotary dehumidifier, greatly reduces the energy consumption, improves the economy and environmental protection, and solves the problems in the prior art that the isolator needs to maintain strict temperature and humidity parameters by continuously passing through air conditioning unit, rotary dehumidifier and refrigerator in the production process, even if in production interval or non-critical period, the equipment still needs full-power operation, leading to serious energy waste.

[0004] The utility model is realized as follows: an energy-saving isolator temperature and humidity self-adaptive adjusting device, comprising an air conditioning unit, a refrigerator, a rotary dehumidifier, an isolator main body, an exhaust box main body, air conditioning and exhaust box return air pipeline, refrigerated water return pipeline, refrigerated water supply pipeline, steam pipeline one, refrigerated water circulation pipeline, hot water return pipeline, hot water supply pipeline and steam pipeline two, the refrigerator provides a cold source, participates in system circulation through refrigerated water return pipeline and refrigerated water supply pipeline, the rotary dehumidifier is used for air dehumidification, the isolator main body is a temperature and humidity adjustment object, the exhaust box main body is used for exhaust control, the air conditioning and exhaust box return air pipeline realizes return air circulation, the steam pipeline one and steam pipeline two are used for heat supply, the refrigerated water circulation pipeline assists refrigerated water system circulation, and the hot water return pipeline and hot water supply pipeline constitute a hot water circulation system.

[0005] As the utility model is preferred, air pipe temperature and humidity meter one, differential pressure transmitter one, differential pressure transmitter two, air conditioner fan, differential pressure transmitter three are equipped on the air conditioning unit, analog quantity air valve actuator one and differential pressure transmitter four are equipped on the refrigerator, the runner dehumidifier is installed with runner exhaust fan, exhaust box main body is equipped with exhaust box fan, analog quantity air valve actuator two, differential pressure transmitter five, differential pressure transmitter six, air pipe temperature and humidity meter two are equipped on the air conditioning and exhaust box return air pipe, pressure transmitter one, temperature transmitter one, table cooling electric valve one are equipped on the refrigerated water return pipe, pressure transmitter two, temperature transmitter two are equipped on the refrigerated water supply pipe, temperature transmitter three, pressure transmitter three, table cooling electric valve two are equipped on the refrigerated water circulation pipe, hot water return pipe is equipped with hot water heating electric valve, temperature transmitter four is equipped on the hot water supply pipe, pressure transmitter four, steam heating electric valve are equipped on the steam pipe two.

[0006] Through the setting, the isolator normal production is in production mode, in the mode, temperature 13 degrees Celsius, humidity 22%, the equipment will pass through the air conditioning unit, the runner dehumidifier and the refrigerator, realize the temperature and humidity control in the isolator, when the isolator is converted from production mode to energy saving mode, the temperature and humidity of the isolator will be increased, the refrigeration capacity of the refrigerator unit and the power of the runner dehumidifier are reduced, and the purpose of saving energy consumption is realized.

[0007] As the utility model is preferred, the refrigerator is connected with the air conditioning unit through the refrigerated water return pipe and the refrigerated water supply pipe.

[0008] Through the setting, the air for the air conditioning unit is provided with cold quantity.

[0009] As the utility model is preferred, the runner dehumidifier is matched with the air conditioning unit and the isolator main body to carry out dehumidification treatment to the air entering the isolator main body.

[0010] Through the setting, the air is conveniently dehumidified.

[0011] As the utility model is preferred, the exhaust box main body is connected with the system through the air conditioning and exhaust box return air pipe.

[0012] Through the setting, the exhaust and return air regulation are realized, the analog quantity air valve actuator two can adjust the air valve opening degree, and the differential pressure transmitter five and the differential pressure transmitter six guarantee the stable exhaust.

[0013] As the utility model is preferred, the steam pipe one and the steam pipe two are used for system heating.

[0014] Through the setting, the hot water heating electric valve and the temperature transmitter four can realize the auxiliary adjustment of temperature.

[0015] Compared with the prior art, the utility model have the advantages that: the isolator normal production is in the production mode, in this mode, temperature 13 degrees Celsius, humidity 22%, the equipment will pass through the air conditioning unit through the rotary dehumidifier and refrigerator, realize the temperature and humidity control in the isolator, when the isolator is from the production mode to energy -conserving mode, the isolator temperature and humidity will rise, the refrigeration capacity of refrigerating unit and rotary dehumidifier power reduce, realize the purpose of saving energy consumption;

[0016] Through the reasonable configuration air conditioning unit, refrigerator, rotary dehumidifier and other core components, collocation various sensors and executor, each part cooperates, accurately controls the temperature and humidity in the isolator, stably satisfies the rigorous environmental requirement under the production mode, has the production and energy -conserving mode flexible switching function, reasonably elevates the temperature and humidity under the energy -conserving mode, reduces the refrigeration capacity of refrigerating unit and rotary dehumidifier power, greatly reduces energy consumption, improves the economy and environmental protection, exhaust, hot water and other subsystems and supporting elements, guarantee air balance and temperature regulation diversity, enhance the operation stability and environmental adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the overall structure schematic diagram provided by the utility model embodiment;

[0018] Fig. 2 It is the exhaust box main body structure schematic diagram provided by the utility model embodiment;

[0019] Fig. 3 It is the refrigerated water return pipe place amplification structure schematic diagram provided by the utility model embodiment;

[0020] Fig. 4 It is the hot water return pipe place amplification structure schematic diagram provided by the utility model embodiment.

[0021] In the figure: 1, air conditioning unit; 101, air pipe temperature and humidity meter one; 102, differential pressure transmitter one; 103, differential pressure transmitter two; 104, air conditioning fan; 105, differential pressure transmitter three; 2, refrigerator; 201, analog air valve actuator one; 202, differential pressure transmitter four; 3, rotary dehumidifier; 301, rotary exhaust fan; 4, isolator main body; 5, exhaust box main body; 501, exhaust box fan; 502, analog air valve actuator two; 503, differential pressure transmitter five; 504, differential pressure transmitter six; 6, air conditioning and exhaust box return air pipe; 601, air pipe temperature and humidity meter two; 7, chilled water return pipe; 701, pressure transmitter one; 702, temperature transmitter one; 703, table cooling electric valve one; 8, chilled water supply pipe; 801, pressure transmitter two; 802, temperature transmitter two; 9, steam pipe one; 10, chilled water circulation pipe; 110, temperature transmitter three; 111, pressure transmitter three; 112, table cooling electric valve two; 12, hot water return pipe; 120, hot water heating electric valve; 13, hot water supply pipe; 130, temperature transmitter four; 14, steam pipe two; 140, pressure transmitter four; 141, steam heating electric valve. DETAILED DESCRIPTION

[0022] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are given, and the details are described as follows with reference to the drawings.

[0023] The structure of the utility model is described in detail below with reference to the drawings.

[0024] Reference Figs. 1 to 4 As shown in the figure, the energy-saving isolator temperature and humidity self-adaptive adjusting device provided by the utility model embodiment comprises an air conditioning unit 1, a refrigerator 2, a rotary dehumidifier 3, an isolator main body 4, an exhaust box main body 5, an air conditioning and exhaust box return air pipe 6, a chilled water return pipe 7, a chilled water supply pipe 8, a steam pipe one 9, a chilled water circulation pipe 10, a hot water return pipe 12, a hot water supply pipe 13 and a steam pipe two 14, the refrigerator 2 provides a cold source, participates in system circulation through the chilled water return pipe 7 and the chilled water supply pipe 8, the rotary dehumidifier 3 is used for air dehumidification, the isolator main body 4 is a temperature and humidity adjusting object, the exhaust box main body 5 is used for exhaust control, the air conditioning and exhaust box return air pipe 6 realizes return air circulation, the steam pipe one 9 and the steam pipe two 14 are used for heating, the chilled water circulation pipe 10 assists chilled water system circulation, and the hot water return pipe 12 and the hot water supply pipe 13 constitute a hot water circulation system.

[0025] Specifically, the air conditioning unit 1 is provided with a wind pipe temperature and humidity meter 101, a differential pressure transmitter 102, a differential pressure transmitter 103, an air conditioning fan 104, a differential pressure transmitter 105; the refrigerator 2 is provided with an analog quantity air valve actuator 201, a differential pressure transmitter 202; the rotary dehumidifier 3 is provided with a rotary exhaust fan 301, and the exhaust box main body 5 is provided with an exhaust box fan 501, an analog quantity air valve actuator 502, a differential pressure transmitter 503, a differential pressure transmitter 504; the air conditioning and exhaust box return air pipe 6 is provided with a wind pipe temperature and humidity meter 601; the chilled water return pipe 7 is provided with a pressure transmitter 701, a temperature transmitter 702, and a cooling electric valve 703; the chilled water supply pipe 8 is provided with a pressure transmitter 801 and a temperature transmitter 802; the chilled water circulation pipe 10 is provided with a temperature transmitter 110, a pressure transmitter 111, and a cooling electric valve 112; the hot water return pipe 12 is provided with a hot water heating electric valve 120; the hot water supply pipe 13 is provided with a temperature transmitter 130; and the steam pipe 14 is provided with a pressure transmitter 140 and a steam heating electric valve 141.

[0026] With the above scheme, the isolator is in a production mode in normal production, in which mode the temperature is 13 degrees Celsius and the humidity is 22%, and the equipment will realize temperature and humidity control in the isolator through the air conditioning unit 1, the rotary dehumidifier 3 and the refrigerator 2. When the isolator is switched from the production mode to the energy-saving mode, the temperature and humidity in the isolator will increase, the refrigerating capacity of the refrigerator 2 and the power of the rotary dehumidifier 3 will decrease, and the purpose of saving energy is achieved.

[0027] Specifically, the refrigerator 2 is connected with the air conditioning unit 1 through the chilled water return pipe 7 and the chilled water supply pipe 8.

[0028] With the above scheme, the air conditioning unit 1 is provided with cold energy for processing air.

[0029] Specifically, the rotary dehumidifier 3 cooperates with the air conditioning unit 1 and the isolator main body 4 to dehumidify the air entering the isolator main body 4.

[0030] With the above scheme, the air is conveniently dehumidified.

[0031] Specifically, the exhaust box main body 5 is connected with the system through the air conditioning and exhaust box return air pipe 6.

[0032] With the above scheme, the exhaust and return air are regulated, the analog quantity air valve actuator 502 can adjust the opening degree of the air valve, and the differential pressure transmitter 503 and the differential pressure transmitter 504 can ensure stable exhaust.

[0033] Specifically, the steam pipe 1 and the steam pipe 2 supply heat to the system.

[0034] By using the above scheme, combined with the hot water heating electric valve 120 and the temperature transmitter 130, auxiliary adjustment of temperature can be realized.

[0035] The working principle of the utility model is:

[0036] In use, in the production mode, the air conditioning unit 1 monitors the air temperature and humidity in real time through the air temperature and humidity meter 101, and the differential pressure transmitter 102, the differential pressure transmitter 103 and the differential pressure transmitter 105 monitor the pressure, so as to ensure the stability of the air treatment process, and the refrigerator 2 transmits the cold quantity to the air conditioning unit 1 through the chilled water return water pipeline 7 and the water supply pipeline, so as to cool the air; the rotary dehumidifier 3 sends the dehumidified air into the isolator main body 4 under the action of the rotary exhaust fan 301, maintains the internal temperature at 13 degrees Celsius and the humidity at 22%, and the exhaust box fan 501 of the exhaust box main body 5 cooperates with the analog quantity air valve actuator 502, combined with the differential pressure transmitter 503 and the differential pressure transmitter 504, to realize the control of exhaust air and return air.

[0037] After switching to the energy-saving mode, the system reduces the refrigerating capacity of the refrigerator 2 and the power of the rotary dehumidifier 3, and the temperature and humidity of the isolator are increased accordingly, at the same time, the electric valves and sensors on the steam pipeline 1, the steam pipeline 2, the hot water return water pipeline 12 and the water supply pipeline cooperate to assist in temperature adjustment as needed, the pressure transmitters and temperature transmitters of each pipeline continuously monitor the parameters, the table cooling electric valve and the execution element accurately adjust the flow, so as to ensure that the temperature and humidity are still in a reasonable range in the energy-saving state, and the balance between energy saving and environmental control is realized.

[0038] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. In addition, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An energy-saving isolator temperature and humidity adaptive adjustment device, characterized in that: The system includes an air conditioning unit (1), a chiller (2), a rotary dehumidifier (3), an isolator body (4), an exhaust box body (5), an air conditioning and exhaust box return air duct (6), a chilled water return duct (7), a chilled water supply duct (8), a steam duct (9), a chilled water circulation duct (10), a hot water return duct (12), a hot water supply duct (13), and a steam duct (14). The chiller (2) provides the cold source, which is connected to the chilled water return duct (7) and the chilled water supply duct (9). (8) Participating in the system cycle, the rotary dehumidifier (3) is used for air dehumidification, the isolator body (4) is the object of temperature and humidity regulation, the exhaust box body (5) is used for exhaust control, the air conditioner and exhaust box return air pipeline (6) realizes return air circulation, the steam pipeline one (9) and steam pipeline two (14) are used for heating, the chilled water circulation pipeline (10) assists the chilled water system circulation, and the hot water return pipeline (12) and hot water supply pipeline (13) constitute the hot water circulation system.

2. The energy-saving isolator temperature and humidity adaptive adjustment device as described in claim 1, characterized in that: The air conditioning unit (1) is equipped with a duct thermo-hygrometer (101), a differential pressure transmitter (102), a differential pressure transmitter (103), an air conditioning fan (104), and a differential pressure transmitter (105); the refrigeration unit (2) is equipped with an analog flow valve actuator (201) and a differential pressure transmitter (202); the rotary dehumidifier (3) is equipped with a rotary exhaust fan (301), and the exhaust box body (5) is equipped with an exhaust box fan (501), an analog flow valve actuator (502), a differential pressure transmitter (503), and a differential pressure transmitter (504); the air conditioning and exhaust box return air duct (6) is equipped with a duct thermo-hygrometer (601); the refrigeration unit (2) is equipped with a duct thermo-hygrometer (101), a differential pressure transmitter (102), a differential pressure transmitter (103), an air conditioning fan (104), and a differential pressure transmitter (105); the refrigeration unit (2) is equipped with an analog flow valve actuator (201) and a differential pressure transmitter (202); the rotary dehumidifier (3) is equipped with a rotary exhaust fan (301), and the exhaust box body (5) is equipped with an exhaust box fan (501), an analog flow valve actuator (202), a differential pressure transmitter (503), and a differential pressure transmitter (604); the air conditioning and exhaust box return air duct (6) is equipped with a duct thermo-hygrometer (601); the refrigeration unit (2) is equipped with an analog flow valve actuator (102), a differential pressure transmitter (103), a differential pressure transmitter (104), and a differential pressure transmitter (105); the air conditioning ... The water return pipeline (7) is equipped with a pressure transmitter (701), a temperature transmitter (702), and a surface cooling electric valve (703); the chilled water supply pipeline (8) is equipped with a pressure transmitter (801) and a temperature transmitter (802); the chilled water circulation pipeline (10) is equipped with a temperature transmitter (110), a pressure transmitter (111), and a surface cooling electric valve (112); the hot water return pipeline (12) is equipped with a hot water heating electric valve (120); the hot water supply pipeline (13) is equipped with a temperature transmitter (130); and the steam pipeline (14) is equipped with a pressure transmitter (140) and a steam heating electric valve (141).

3. The energy-saving isolator temperature and humidity adaptive adjustment device as described in claim 1, characterized in that: The chiller (2) is connected to the air conditioning unit (1) through the chilled water return pipe (7) and the chilled water supply pipe (8).

4. The energy-saving isolator temperature and humidity adaptive adjustment device as described in claim 1, characterized in that: The rotary dehumidifier (3) works in conjunction with the air conditioning unit (1) and the isolator body (4) to dehumidify the air entering the isolator body (4).

5. The energy-saving isolator temperature and humidity adaptive adjustment device as described in claim 1, characterized in that: The exhaust box body (5) is connected to the system through the air conditioning and exhaust box return air duct (6).

6. The energy-saving isolator temperature and humidity adaptive adjustment device as described in claim 1, characterized in that: The steam pipeline 1 (9) and steam pipeline 2 (14) provide heating for the system.

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