CN110778157A - Constant temperature and humidity room - Google Patents
Constant temperature and humidity room Download PDFInfo
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- CN110778157A CN110778157A CN201911097130.0A CN201911097130A CN110778157A CN 110778157 A CN110778157 A CN 110778157A CN 201911097130 A CN201911097130 A CN 201911097130A CN 110778157 A CN110778157 A CN 110778157A
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- humidity
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- airflow
- constant temperature
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the field of intelligent manufacturing, and particularly relates to a constant temperature and humidity room, which comprises: the heat-insulation composite fabric comprises a plurality of walls, blowers arranged on the outer sides of the walls, and heat-insulation composite fabrics arranged on the inner sides of the walls; the heat-preservation composite fabric is provided with an airflow channel communicated with an air blower to diffuse warm and humid airflow into the constant-temperature and constant-humidity room through the airflow channel, so that the walls around the constant-temperature and constant-humidity room can diffuse the warm and humid airflow, the diffusion area and the diffusion speed of the warm and humid airflow are improved, and the temperature and humidity fluctuation in the constant-temperature and constant-humidity room is reduced.
Description
Technical Field
The invention relates to the field of intelligent manufacturing, in particular to a constant-temperature and constant-humidity room.
Background
In the field of constant temperature and humidity rooms, with the increasingly strict requirements on quality control, the requirements on constant temperature and humidity environments are increasingly greater, the application fields are also increasingly wider, and particularly for the precision instrument industry, the constant temperature and humidity rooms are suitable for testing various performance indexes of aerospace products, information electronic instruments, materials, electricians, electronic products and various electronic elements in high and low temperature or damp and hot environments.
The constant temperature and humidity room in the market generally detects the temperature and humidity in the room through temperature and humidity sensor to adjust respectively through corresponding temperature control unit and humidity control unit. Therefore, certain temperature and humidity fluctuation and hysteresis exist between the detection process and the actual effect, so that the normal use of various precision equipment in the constant-temperature and constant-humidity room is influenced, and the problem that the measurement precision of a three-coordinate measuring instrument is inaccurate is caused.
Disclosure of Invention
The invention aims to provide a constant-temperature and constant-humidity room.
In order to solve the above technical problems, the present invention provides a constant temperature and humidity room, comprising: the heat-insulation composite fabric comprises a plurality of walls, blowers arranged on the outer sides of the walls, and heat-insulation composite fabrics arranged on the inner sides of the walls; wherein an airflow channel communicated with an air blower is arranged in the heat-insulating composite fabric so as to diffuse warm and humid airflow into the constant-temperature and constant-humidity room through the airflow channel.
Further, the thermal insulating composite fabric comprises: the glass fiber mesh cloth is covered on the surface of the core mold; the inner part of the core mould is a cavity, and the surface of the core mould is provided with a plurality of vent holes communicated with the cavity to form the airflow channel.
Further, the substrate comprises one or more of a polyurethane insulation board, a glass fiber board and a polystyrene foam board.
Further, the cross section of the core mold is rectangular so as to be suitable for arranging a plurality of core molds in a row.
Further, the gaps of the adjacent core molds are suitable for stitch-bonding through the base plate by the knitting lines so as to weave the glass fiber gridding cloth on the surface of the core mold.
Further, the constant temperature and humidity room still includes: the temperature and humidity adjusting unit is positioned at an air outlet of the air blower; the temperature and humidity adjusting unit includes: the temperature and humidity sensor, the humidifying module and the heating module are respectively positioned in the micro adjusting chamber; the blower is suitable for being controlled and driven by a control module; the temperature and humidity sensor is suitable for detecting the temperature and humidity of the temperature and humidity airflow in the micro-regulation chamber and sending the temperature and humidity to the control module; when the temperature and humidity detection values of the temperature and humidity air flow do not accord with the set threshold value of the control module, the control module is suitable for respectively and independently starting the humidifying module and/or the heating module to carry out temperature and humidity adjustment on the temperature and humidity air flow in the micro-adjustment chamber.
Further, the micro adjusting chamber is suitable for being communicated with the upper end of each core mold through an airflow main inlet pipe so as to introduce warm and humid airflow into the airflow channel; an air inlet valve is arranged on the air flow main inlet pipe; when the temperature and humidity detection value of the temperature and humidity airflow does not accord with the set threshold value of the control module, the control module closes the air inlet valve, namely, the temperature and humidity airflow is stopped diffusing into the constant temperature and humidity room.
Furthermore, an air inlet of the air blower is provided with an air flow main outlet pipe so as to be communicated to the bottom of the inner side of any wall body.
The constant temperature and humidity room has the advantages that the air flow channel is arranged in the heat-insulating composite fabric covering the inner side of the wall body, the warm and humidity air flow is introduced into the air flow channel through the air blower to diffuse the warm and humidity air flow into the constant temperature and humidity room, so that the wall body around the constant temperature and humidity room can diffuse the warm and humidity air flow, the diffusion area and the diffusion speed of the warm and humidity air flow are improved, and the temperature and humidity fluctuation in the constant temperature and humidity room is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a top view of a constant temperature and humidity chamber of the present invention;
FIG. 2 is a cross-sectional view of an insulated composite fabric of the present invention;
in the figure: the air conditioner comprises a wall body 1, an air blower 2, a heat preservation composite fabric 3, a base plate 31, a core mold 32, vent holes 321, glass fiber mesh cloth 33, braided wires 34, a temperature and humidity adjusting unit 4, a micro adjusting chamber 41, a first temperature and humidity sensor 42, a humidifying module 43, a heating module 44, an air flow main inlet pipe 5, an air inlet valve 51 and an air flow main outlet pipe 6.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1 is a plan view of the constant temperature and humidity room of the present invention.
As shown in fig. 1, the present embodiment provides a constant temperature and humidity room, including: the heat insulation composite fabric comprises a plurality of wall bodies 1, blowers 2 arranged on the outer sides of the wall bodies 1 and heat insulation composite fabrics 3 arranged on the inner sides of the wall bodies 1; wherein, an airflow channel communicated with the blower 2 is arranged in the heat-insulating composite fabric 3, so as to diffuse warm and humid airflow into the constant-temperature and constant-humidity room through the airflow channel (the flowing direction of the warm and humid airflow is shown as the arrow flow direction in fig. 1).
Optionally, the wall includes: four vertical walls or/and top walls of the constant temperature and humidity room. Certainly, the temperature and humidity airflow is diffused in all directions, and the temperature and humidity fluctuation in the constant-temperature constant-humidity room is smaller.
The diffusion process of the warm and humid air flow is as follows: the heat-preservation composite fabric is laid on the inner side of the wall of the constant-temperature and constant-humidity room, warm and humid air flow is introduced into the air flow channel, and at the moment, the warm and humid air flow can flow into the room from each wall of the constant-temperature and constant-humidity room through the vent holes. As is known to all, the heat of the thermostatic chamber is generally diffused outwards by the wall body, so that the temperature and humidity airflow forms a decreasing temperature gradient from the center to the edge, the design not only increases the heat insulation effect of the wall body, but also enables the hot airflow to flow into the thermostatic chamber from the edge, the heat loss in the thermostatic chamber is reduced while the uniform circulation of the temperature and humidity airflow is ensured, the temperature gradient generated in the thermostatic chamber is avoided, and the temperature and humidity fluctuation of the thermostatic and humidity chamber is reduced.
The constant temperature and humidity room of this embodiment will cover and set up airflow channel in the inboard heat preservation composite fabric of wall body, lets in warm and humid air current to airflow channel through the air-blower to diffusion warm and humid air current in the constant temperature and humidity room, the wall body all around in constant temperature and humidity room has all can diffused warm and humid air current like this, has improved the diffusion area and the diffusion velocity of warm and humid air current, has reduced the humiture fluctuation in the constant temperature and humidity room.
FIG. 2 is a cross-sectional view of an insulated composite fabric of the present invention;
as an alternative embodiment of the insulating composite fabric.
Referring to fig. 2, the insulating composite fabric 3 includes: a base plate 31 positioned on the inner side of the wall body 1, a plurality of core molds 32 arranged on the surface of the base plate 31, and a glass fiber mesh 33 covering the surface of the core molds 32; the core mold 32 has a cavity therein, and a plurality of vent holes 321 are formed in the surface of the core mold 32 and communicate with the cavity to form the airflow channel. Specifically, the glass fiber mesh cloth 33 has a gap or a porous structure to allow the temperature and humidity air flow in the air flow passage to diffuse and circulate into the constant temperature and humidity room.
Optionally, the substrate 31 includes one or more of a polyurethane insulation board, a glass fiber board, and a polystyrene foam board. The polyurethane insulation board is preferred because the thermal conductivity coefficient of the foaming agent used by the polyurethane insulation board is much lower than that of air (the insulation performance is good), the special closed-cell property and the high gas diffusion resistance enable the polyurethane insulation board to have excellent long-term insulation performance, and the heat insulation and insulation performance of the polyurethane insulation board can last for 20-50 years or more; the closed-cell structure of the excellent corrosion-resistant polyurethane rigid foam and the used surface material have more excellent air resistance and water vapor resistance, do not need an additional insulating layer for moisture prevention, and save a plurality of troubles for laying the insulating layer.
Alternatively, referring to fig. 2, the cross section of the core mold 32 is rectangular, so that a plurality of core molds 32 can be arranged in a row, and can be conveniently laid and arranged on the substrate, and can be conveniently positioned and fixed by a braided wire and a glass fiber mesh fabric. The bottom surface and the surface of the core mold 32 are respectively bordered with the base plate 31 and the glass fiber mesh 33; not only lightened the weight of heat preservation compound fabric, improved its adhesion firmness, made parallel to each other between the gas pocket 321 again, avoided other lateral walls to block warm and humid air current and flowed from gas pocket 321, improved the diffusion velocity of warm and humid air current, further improved the heat preservation effect, reduced the humiture and fluctuated.
Optionally, the gap between adjacent core molds 32 is adapted to be stitch-bonded by the knitting yarn 34 through the base plate 41 to knit the fiberglass mesh 33 on the surface of the core mold 32. Specifically, the knitting yarn 34 is adapted to be stitch-bonded to a coil structure through the back surface of the base plate 41, and can prevent the core mold from falling off or shifting during use or transportation.
According to the heat-preservation composite fabric, the inner part of the core mold is hollow, and the surface of the core mold is provided with the vent holes to form the airflow channel, so that warm and humid airflow is diffused into the constant-temperature and constant-humidity room, an additional airflow pipeline is not needed to occupy the indoor area, the diffusion area and the diffusion speed are greatly increased, meanwhile, the air has a certain heat insulation effect, the heat preservation effect is further increased, and the temperature and humidity fluctuation in the constant-temperature and constant-humidity room is reduced; the base plate can adopt various insulation boards, the surface of the base plate is covered by glass fiber gridding cloth, and the glass fiber material is inorganic fiber, so that the base plate is low in combustible content and is not easy to burn, and therefore, the base plate has the characteristics of good insulation effect, fire resistance and flame retardance.
As an alternative embodiment of the temperature and humidity regulating unit.
As shown in fig. 1, the constant temperature and humidity room further includes: a temperature and humidity adjusting unit 4 positioned at an air outlet of the blower 2; the temperature and humidity adjusting unit 4 includes: a micro-regulation chamber 41 connected with an air outlet of the blower 2, a temperature and humidity sensor (a first temperature and humidity sensor 42), a humidification module 43 and a heating module 44 which are respectively positioned in the micro-regulation chamber 41; the blower 2 is suitable for being controlled and driven by a control module; the temperature and humidity sensor 42 is suitable for detecting the temperature and humidity of the temperature and humidity airflow in the micro-regulation chamber 41 and sending the temperature and humidity to the control module; when the temperature and humidity detection values of the temperature and humidity air flow do not accord with the set threshold value of the control module, the control module is suitable for respectively and independently starting the humidifying module 43 and/or the heating module 44 to adjust the temperature and humidity of the temperature and humidity air flow in the micro-adjusting chamber 41.
Optionally, the space volume of the miniature adjusting chamber is far smaller than the constant temperature and humidity room, so that the temperature and humidity airflow can be rapidly adjusted, the humiture of the temperature and humidity airflow introduced into the constant temperature and humidity room can be guaranteed to accord with the set threshold value, namely the temperature and humidity airflow with the humiture consistent with the set threshold value is continuously introduced into the constant temperature and humidity room, the humiture of the constant temperature and humidity room is adjusted through gas diffusion, and the phenomenon that the room temperature or the humidity is suddenly high and suddenly low can be avoided. In the early stage of adjustment, the temperature and humidity adjustment process of the constant temperature and humidity room is slow, but once the temperature and humidity of the constant temperature and humidity room reaches a set threshold value, the temperature and humidity fluctuation is very small or even zero, and the constant temperature and humidity room is particularly suitable for equipment rooms or laboratories needing to keep constant temperature and humidity for a long time.
Of course, in order to accurately monitor the temperature and humidity of the constant temperature and humidity room, a temperature and humidity sensor (a second temperature and humidity sensor) may be installed in the constant temperature and humidity room. The temperature and humidity airflow can be stopped from being introduced into the constant temperature and humidity room, and the temperature and humidity change in the room is detected through the second temperature and humidity sensor so as to determine the air output of the air blower; the temperature and humidity change of the micro-regulation chamber is detected through the first temperature and humidity sensor, and the power of the humidifying module and the power of the heating module are respectively determined according to the air output of the air blower.
Optionally, the humidifying module is used for humidifying by spraying water mist into the micro-regulation chamber by using a water tap, for example and without limitation; the humidifying module is used for heating the warm and humid air flow in the micro-conditioning chamber by adopting an electric heating rod, for example and not limited.
Optionally, the micro-adjustment chamber 41 is adapted to communicate with the upper end of each core mold 32 through an air main inlet pipe 5, so as to introduce a warm and humid air flow into the air flow channel; an air inlet valve 51 is arranged on the air main inlet pipe 5; when the temperature and humidity detection value of the temperature and humidity airflow does not accord with the set threshold value of the control module, the control module closes the air inlet valve 51, namely, stops diffusing the temperature and humidity airflow into the constant temperature and humidity room, so as to avoid the temperature and humidity airflow which does not accord with the set threshold value from entering the constant temperature and humidity room and influencing the original temperature and humidity in the constant temperature and humidity room.
The temperature and humidity adjusting unit of the embodiment adjusts the temperature and humidity airflow in the micro adjusting chamber, can quickly realize that the temperature and humidity of the temperature and humidity airflow reach a set threshold value, and can be diffused into the constant temperature and humidity room, so that the temperature and humidity fluctuation of the temperature and humidity room is reduced.
Further, as shown in fig. 1, an air inlet of the blower 2 is provided with an air main 6 to communicate with the bottom of the inner side of any wall 1 or the constant temperature and humidity room, so as to maintain the air pressure balance in the constant temperature and humidity room, and simultaneously, air at a lower temperature in the constant temperature and humidity room can be pumped out.
In conclusion, the constant temperature and humidity room is provided with the airflow channel in the heat-insulating composite fabric covering the inner side of the wall body, and the warm and humid airflow is introduced into the airflow channel through the blower to diffuse the warm and humid airflow into the constant temperature and humidity room, so that the wall body around the constant temperature and humidity room can diffuse the warm and humid airflow, the diffusion area and the diffusion speed of the warm and humid airflow are improved, and the temperature and humidity fluctuation in the constant temperature and humidity room is reduced; the heat-preservation composite fabric is characterized in that the inner part of the core mold is hollow, and the surface of the core mold is provided with air vents to form air flow channels, so that warm and humid air flows are diffused into the constant-temperature and constant-humidity room, an additional air flow pipeline is not needed to occupy the indoor area, the diffusion area and the diffusion speed are greatly increased, meanwhile, the air has a certain heat insulation effect, the heat preservation effect is further increased, and the temperature and humidity fluctuation in the constant-temperature and constant-humidity room is reduced; the base plate can adopt various insulation boards, the surface of the base plate is covered by glass fiber gridding cloth, and the glass fiber material is inorganic fiber, so that the base plate has the characteristics of good insulation effect, fire resistance and flame retardance, and the content of combustible substances is low and the base plate is not easy to burn; the temperature and humidity adjusting unit adjusts the temperature and humidity airflow in the micro adjusting chamber, can quickly realize that the temperature and humidity of the temperature and humidity airflow reach a set threshold value, and can be diffused into the constant temperature and humidity room, so that the temperature and humidity fluctuation of the temperature and humidity room is reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A constant temperature and humidity room is characterized by comprising:
the heat-insulation composite fabric comprises a plurality of walls, blowers arranged on the outer sides of the walls, and heat-insulation composite fabrics arranged on the inner sides of the walls; wherein
An airflow channel communicated with an air blower is arranged in the heat-insulating composite fabric, so that warm and humid airflow can be diffused into the constant-temperature and constant-humidity room through the airflow channel.
2. The constant temperature and humidity room according to claim 1,
the heat-insulating composite fabric comprises: the glass fiber mesh cloth is covered on the surface of the core mold; wherein
The inner part of the core mould is a cavity, and the surface of the core mould is provided with a plurality of vent holes communicated with the cavity to form the airflow channel.
3. The constant temperature and humidity room according to claim 2,
the substrate comprises one or more of a polyurethane insulation board, a glass fiber board and a polystyrene foam board.
4. The constant temperature and humidity room according to claim 3,
the cross section of the core mold is rectangular so as to be suitable for arranging a plurality of core molds in rows.
5. The constant temperature and humidity room according to claim 4,
the gaps of the adjacent core moulds are suitable for stitch-bonding through the base plate by the knitting lines so as to knit the glass fiber gridding cloth on the surface of the core mould.
6. The constant temperature and humidity room according to claim 2,
the constant temperature and humidity room further comprises: the temperature and humidity adjusting unit is positioned at an air outlet of the air blower;
the temperature and humidity adjusting unit includes: the temperature and humidity sensor, the humidifying module and the heating module are respectively positioned in the micro adjusting chamber;
the blower is suitable for being controlled and driven by a control module;
the temperature and humidity sensor is suitable for detecting the temperature and humidity of the temperature and humidity airflow in the micro-regulation chamber and sending the temperature and humidity to the control module;
when the temperature and humidity detection values of the temperature and humidity air flow do not accord with the set threshold value of the control module, the control module is suitable for respectively and independently starting the humidifying module and/or the heating module to carry out temperature and humidity adjustment on the temperature and humidity air flow in the micro-adjustment chamber.
7. The constant temperature and humidity room of claim 6,
the micro adjusting chamber is suitable for being communicated with the upper end of each core mold through an airflow main inlet pipe so as to introduce warm and humid airflow into the airflow channel;
an air inlet valve is arranged on the air flow main inlet pipe;
when the temperature and humidity detection value of the temperature and humidity airflow does not accord with the set threshold value of the control module, the control module closes the air inlet valve, namely, the temperature and humidity airflow is stopped diffusing into the constant temperature and humidity room.
8. The constant temperature and humidity room of claim 7,
and an air inlet of the air blower is provided with an air flow main outlet pipe so as to be communicated to the bottom of the inner side of any wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097130.0A CN110778157B (en) | 2019-11-11 | 2019-11-11 | Constant temperature and humidity room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097130.0A CN110778157B (en) | 2019-11-11 | 2019-11-11 | Constant temperature and humidity room |
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| Publication Number | Publication Date |
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| CN110778157A true CN110778157A (en) | 2020-02-11 |
| CN110778157B CN110778157B (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911097130.0A Active CN110778157B (en) | 2019-11-11 | 2019-11-11 | Constant temperature and humidity room |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274223Y (en) * | 1997-01-24 | 1998-02-11 | 侯泉源 | Hollow wall plate |
| JP2008101462A (en) * | 2007-12-10 | 2008-05-01 | Miracle Three Corporation | Extension building having cold/hot air circulation structure |
| CN101852468A (en) * | 2009-03-30 | 2010-10-06 | 华为技术有限公司 | Machine room return air equipment, communication machine room and air return treatment method thereof |
| CN203259912U (en) * | 2013-06-05 | 2013-10-30 | 山东农业大学 | Mute constant temperature and humidity chamber/room |
| CN103741969A (en) * | 2013-08-09 | 2014-04-23 | 陆粉干 | Environment-friendly and energy-saving intelligent constant-temperature constant-humidity clean workshop system |
| CN204659127U (en) * | 2015-03-13 | 2015-09-23 | 宁波众鼎塑料有限公司 | A kind of Merlon making sheet with fine air permeability |
| CN205807759U (en) * | 2016-07-14 | 2016-12-14 | 广东德尔智慧工厂科技有限公司 | A kind of dust-free workshop |
| CN206724313U (en) * | 2017-04-12 | 2017-12-08 | 焦作大学 | A kind of computer server computer room High Efficiency Thermal management system |
-
2019
- 2019-11-11 CN CN201911097130.0A patent/CN110778157B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274223Y (en) * | 1997-01-24 | 1998-02-11 | 侯泉源 | Hollow wall plate |
| JP2008101462A (en) * | 2007-12-10 | 2008-05-01 | Miracle Three Corporation | Extension building having cold/hot air circulation structure |
| CN101852468A (en) * | 2009-03-30 | 2010-10-06 | 华为技术有限公司 | Machine room return air equipment, communication machine room and air return treatment method thereof |
| CN203259912U (en) * | 2013-06-05 | 2013-10-30 | 山东农业大学 | Mute constant temperature and humidity chamber/room |
| CN103741969A (en) * | 2013-08-09 | 2014-04-23 | 陆粉干 | Environment-friendly and energy-saving intelligent constant-temperature constant-humidity clean workshop system |
| CN204659127U (en) * | 2015-03-13 | 2015-09-23 | 宁波众鼎塑料有限公司 | A kind of Merlon making sheet with fine air permeability |
| CN205807759U (en) * | 2016-07-14 | 2016-12-14 | 广东德尔智慧工厂科技有限公司 | A kind of dust-free workshop |
| CN206724313U (en) * | 2017-04-12 | 2017-12-08 | 焦作大学 | A kind of computer server computer room High Efficiency Thermal management system |
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| Publication number | Publication date |
|---|---|
| CN110778157B (en) | 2021-12-17 |
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