CN110792162A - Constant temperature and humidity device for passive house - Google Patents
Constant temperature and humidity device for passive house Download PDFInfo
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- CN110792162A CN110792162A CN201911188313.3A CN201911188313A CN110792162A CN 110792162 A CN110792162 A CN 110792162A CN 201911188313 A CN201911188313 A CN 201911188313A CN 110792162 A CN110792162 A CN 110792162A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a constant temperature and humidity device for a passive house, wherein the roof of the passive house is open, the body of the passive house is of a double-layer structure, the bottom surface of the roof is provided with a plurality of rainwater collecting holes, and both sides of the side surface of the roof are respectively pasted with a solar cell panel; and a water circulation pipeline is arranged in the hollow layer of the house body. The rainwater collecting hole is connected to a rainwater collecting pipe, and the tail end of the rainwater collecting pipe is respectively connected with a water circulation pipeline and an atomizing nozzle. And a hydrothermal circulation branch is arranged at one side of the water circulation pipeline and is connected with the electric water heating tank. An electric control box is installed on the side wall inside the house body and provided with a controller and a battery module. The invention adopts renewable energy sources of solar energy and rainwater, collects the rainwater to circulate in the interlayer structure in the house body, and controls the constant temperature and humidity environment in the house body by matching with the detection of the sensor.
Description
Technical Field
The invention relates to the technical field of buildings, and particularly discloses a constant temperature and humidity device for a passive house.
Background
The concept of the 'passive house' building is built on the basis of the low-energy-consumption building in the last 80 th century of Germany, the passive house is an integrated product of various technical products, and the total amount of all consumed primary energy sources does not exceed 120 kilowatt-hour/(square meter year) by fully utilizing renewable energy sources. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources. The passive house is a brand new energy-saving building concept advocated abroad and is also an important opportunity and platform for promoting the energy-saving work of buildings in China.
However, most of the building outer walls of the existing passive houses have high heat conductivity, poor heat preservation and insulation effects, poor air tightness, large indoor and outdoor cold and hot air exchange quantity, large indoor temperature, hot summer and cold winter, large indoor humidity change due to synchronous derivation, excessive humidity or dryness and extremely poor human comfort.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a constant temperature and humidity device for a passive house, which adopts renewable energy sources, realizes the building standard of the passive house with low energy consumption and effectively realizes the constant temperature and humidity effect in the house body.
In order to achieve the technical purpose, the invention is realized by the following technical scheme:
a constant temperature and humidity device for a passive house is characterized in that the roof of the passive house is open, the body of the passive house is of a double-layer structure, a plurality of rainwater collecting holes are formed in the bottom surface of the roof, and solar panels are attached to and covered on two sides of the side surface of the roof; and a water circulation pipeline is arranged in the hollow layer of the house body. The rainwater collecting hole is connected to a rainwater collecting pipe, and the tail end of the rainwater collecting pipe is respectively connected with a water circulation pipeline and an atomizing nozzle. And a hydrothermal circulation branch is arranged at one side of the water circulation pipeline and is connected with the electric water heating tank. An electric control box is installed on the side wall inside the house body and provided with a controller and a battery module. The solar cell panel is connected with the battery module through the light energy conversion module, the battery valve C is installed on the pipe body at the tail end of the rainwater collecting pipe, the controller is electrically connected with the battery valve C and the atomizing spray head, the battery valve C is a double-control conversion outlet, and the tail end of the rainwater collecting pipe can be controlled to be communicated with a water circulation pipeline or/and connected with the atomizing spray head.
And a temperature sensor and a humidity sensor are arranged on the side wall inside the house body, and the output ends of the temperature sensor and the humidity sensor are connected with a controller.
The side wall of the house body is provided with an exhaust pipe in a penetrating mode, an electric fan B is installed at the position, located in the house body, of a pipe opening of the exhaust pipe, an electromagnetic valve B is installed on a pipe body behind the electric fan B, and the controller is electrically connected with the electromagnetic valve B and the electric fan B.
Preferably, an activated carbon filter layer is arranged inside the upper end of the rainwater collecting pipe.
Preferably, install the gas filter layer in the body behind blast pipe solenoid valve B, the gas filter layer is in order to prevent that the outside bad gas of room body from backward discharging into the room body.
Preferably, an electric fan A is installed on the side wall inside the house body, and the electric fan A is arranged right above the exhaust pipe. The controller is electrically connected with the electric fan A.
Preferably, the hydrothermal circulation branch is divided into a water inlet pipe branch and a water outlet pipe branch, and a battery valve A is installed on the water inlet pipe branch. And the water outlet pipe branch is provided with a water pump, and the controller is electrically connected with the battery valve A, the water pump and an electric heating structure in the electric water heating tank.
Preferably, a communication module is further arranged in the electric control box, and the communication module is electrically connected with the controller.
Preferably, the controller is a single chip microcomputer system.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a constant temperature and humidity device for a passive house, which adopts renewable energy sources of solar energy and rainwater, and a solar panel collects the solar energy and converts the solar energy into electric energy to supply power for a controller and various electronic devices; collect the rainwater at the internal circulation of internal sandwich structure of room, cooperate the sensor to detect again, the internal constant temperature and humidity environment of control room. The invention effectively realizes the constant temperature effect in the house body, meets the requirement of human comfort level, and reaches the standard of realizing the building standard of the low-energy-consumption passive house.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments will be briefly introduced below.
FIG. 1 is a schematic diagram of the structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the roof in the apparatus of the present invention;
FIG. 3 is a schematic view of the structure of the exhaust pipe of the apparatus of the present invention;
FIG. 4 is a schematic view of the arrangement at the atomizer head of the apparatus of the present invention;
FIG. 5 is a schematic diagram of the principle structure of the device of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-the house body; 2-roof; 3-a solar panel; 4-a rainwater collecting hole; 5-a rainwater collecting pipe; 6-an active carbon filter layer; 7-an atomizing spray head; 8-electric fan A; 9-an exhaust pipe; 10-a temperature sensor; 11-a humidity sensor; 12-an electrical control box; 13-a water circulation line; 14-hydrothermal circulation branch; 15-cell valve a; 16-a water pump; 17-an electric water heating tank; 18-electric fan B; 19-solenoid valve B; 20-gas filter layer; 21-solenoid valve C; 22-a controller; 23-a light energy conversion module; 24-battery module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, in this embodiment, a constant temperature and humidity device for a passive house is provided, a roof 2 of the passive house is open, a body 1 of the passive house is a double-layer structure, a plurality of rainwater collecting holes 4 are arranged on a bottom surface of the roof 2, and solar panels 3 are respectively attached to two sides of a side surface of the roof; a water circulation pipeline 13 is arranged in the hollow layer of the house body 1, the rainwater collecting hole 4 is connected on a rainwater collecting pipe 5, the tail end of the rainwater collecting pipe 5 is respectively connected with a water circulating pipeline 13 and an atomizing nozzle 7, a water-heat circulating branch 14 is arranged at one side of the water circulating pipeline 13, the hydrothermal circulation branch 14 is connected with an electric heating water tank 17, an electric control box 12 is arranged on the inner side wall of the house body 1, the electric control box 12 is provided with a controller 22 and a battery module 24, the solar panel 3 is connected with the battery module 24 through a light energy conversion module 23, a battery valve C21 is arranged on the pipe body at the tail end of the rainwater collecting pipe 5, the controller 22 is electrically connected with the battery valve C21 and the atomizing spray head 7, the battery valve C21 is a double-control switching outlet, the tail end of the controllable rainwater collecting pipe 5 is communicated with a water circulation pipeline 13 or/and is connected with an atomizing nozzle 7;
a temperature sensor 10 and a humidity sensor 11 are installed on the inner side wall of the house body 1, and the outputs of the temperature sensor 10 and the humidity sensor 11 are connected with a controller 22;
an exhaust pipe 9 is arranged on the side wall of the house body 1 in a penetrating mode, an electric fan B18 is installed at a pipe opening of the exhaust pipe 9 in the house body 1, an electromagnetic valve B19 is installed on a pipe body behind the electric fan B18, and the controller 22 is electrically connected with the electromagnetic valve B19 and the electric fan B18.
Wherein, the rainwater collecting pipe 5 upper end inside sets up active carbon filter layer 6, carries out impurity filtering to the rainwater.
Wherein, install gas filter 20 in the solenoid valve B19 rear tube body of blast pipe 9, gas filter 20 is in order to prevent that the outside bad gas of room body from backward exhausting in the room body 1.
An electric fan A8 is installed on the side wall inside the house body 1, the electric fan A8 is arranged right above the exhaust pipe 9, the exhaust effect of the exhaust pipe 9 can be improved, and the controller 22 is electrically connected with the electric fan A8.
The hydrothermal circulation branch 14 is divided into a water inlet pipe branch and a water outlet pipe branch, a battery valve A15 is installed on the water inlet pipe branch, a water pump 16 is installed on the water outlet pipe branch, and the controller 22 is electrically connected with the battery valve A15, the water pump 16 and an electric heating structure in the electric water heating tank.
The hydrothermal circulation branch is divided into a water inlet pipe branch and a water outlet pipe branch, and a battery valve A is installed on the water inlet pipe branch. And a water pump is arranged on the water outlet pipe branch, and the controller is electrically connected with the battery valve A, the water pump and an electric heating structure in the electric water heating tank 17.
The electronic control box 12 is further provided with a communication module 25, the communication module 25 is electrically connected with the controller 22, and the controller 22 is a single chip microcomputer system.
The working principle is as follows: in the embodiment, renewable energy sources of solar energy and rainwater are adopted, and the solar panel 3 collects solar energy and converts the solar energy into electric energy to supply power to the controller 22 and each electronic device; collect the rainwater at the internal intermediate layer structure inner loop in room, electric water tank 17 can control the temperature of circulating water, and atomizer 7 can adjust indoor humidity, and blast pipe 9 can promote indoor circulation of air, cooperates temperature and humidity sensor data monitoring again, controls the constant temperature and humidity environment in the room body 1. The invention effectively realizes the constant temperature effect inside the house body 1, meets the requirement of human comfort level, and reaches the standard of realizing the building standard of the low-energy-consumption passive house.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.
Claims (8)
1. The utility model provides a constant temperature and humidity device for passive room which characterized in that: the roof of the passive house is open, the body of the passive house is of a double-layer structure, the bottom surface of the roof is provided with a plurality of rainwater collecting holes, and both sides of the side surface of the roof are respectively pasted with a solar cell panel; a water circulation pipeline is arranged in a hollow layer of the house body, the rainwater collecting hole is connected to a rainwater collecting pipe, the tail end of the rainwater collecting pipe is respectively connected with the water circulation pipeline and the atomizing spray head, a hydrothermal circulation branch is arranged at one side position of the water circulation pipeline and is connected with an electric water tank, an electric control box is arranged on the inner side wall of the house body and is provided with a controller and a battery module, the solar panel is connected with the battery module through a light energy conversion module, a battery valve C is arranged on a pipe body at the tail end of the rainwater collecting pipe, the controller is electrically connected with the battery valve C and the atomizing spray head, the battery valve C is a double-control conversion outlet, and the tail end of the rainwater collecting pipe can be controlled to be communicated with the water circulation pipeline or/and connected;
a temperature sensor and a humidity sensor are arranged on the side wall inside the house body, and the outputs of the temperature sensor and the humidity sensor are connected with a controller;
the side wall of the house body is provided with an exhaust pipe in a penetrating mode, an electric fan B is installed at the position, located in the house body, of a pipe opening of the exhaust pipe, an electromagnetic valve B is installed on a pipe body behind the electric fan B, and the controller is electrically connected with the electromagnetic valve B and the electric fan B.
2. The constant temperature and humidity device for the passive room according to claim 1, wherein: and an activated carbon filter layer is arranged inside the upper end of the rainwater collecting pipe.
3. The constant temperature and humidity device for the passive room according to claim 1, wherein: the gas filtering layer is arranged in the pipe body behind the exhaust pipe electromagnetic valve B and is used for preventing bad gas outside the room body from being reversely exhausted into the room body.
4. The constant temperature and humidity device for the passive room according to claim 1, wherein: an electric fan A is installed on the side wall inside the house body and is arranged right above the exhaust pipe. The controller is electrically connected with the electric fan A.
5. The constant temperature and humidity device for the passive room according to claim 1, wherein: the hydrothermal circulation branch is divided into a water inlet pipe branch and a water outlet pipe branch, and a battery valve A is installed on the water inlet pipe branch. And the water outlet pipe branch is provided with a water pump, and the controller is electrically connected with the battery valve A, the water pump and an electric heating structure in the electric water heating tank.
6. The constant temperature and humidity device for the passive room according to claim 1, wherein: the hydrothermal circulation branch is divided into a water inlet pipe branch and a water outlet pipe branch, and a battery valve A is installed on the water inlet pipe branch. And the water outlet pipe branch is provided with a water pump, and the controller is electrically connected with the battery valve A, the water pump and an electric heating structure in the electric water heating tank.
7. The constant temperature and humidity device for the passive room according to claim 1, wherein: and a communication module is also arranged in the electric control box and is electrically connected with the controller.
8. The constant temperature and humidity device for the passive room according to claim 1, wherein: the controller is a single chip microcomputer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911188313.3A CN110792162A (en) | 2019-11-28 | 2019-11-28 | Constant temperature and humidity device for passive house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911188313.3A CN110792162A (en) | 2019-11-28 | 2019-11-28 | Constant temperature and humidity device for passive house |
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| Publication Number | Publication Date |
|---|---|
| CN110792162A true CN110792162A (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911188313.3A Pending CN110792162A (en) | 2019-11-28 | 2019-11-28 | Constant temperature and humidity device for passive house |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540160A (en) * | 2020-04-30 | 2020-08-14 | 保定市桥与果新材料科技有限公司 | Safety protection system for passive room |
| CN112612315A (en) * | 2020-12-14 | 2021-04-06 | 北京住总第六开发建设有限公司 | Passive room intelligent control system |
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| CN204983132U (en) * | 2015-07-16 | 2016-01-20 | 樊旭宏 | Environmental protection intelligence building device |
| CN205604332U (en) * | 2015-12-21 | 2016-09-28 | 广西丰景园林建设工程有限公司 | A collection device for roof rainwater |
| CN207006420U (en) * | 2017-05-10 | 2018-02-13 | 东南大学 | Energy Efficiency of Rural Residential Building system based on rainwater-collecting with comprehensive utilization |
| CN207797256U (en) * | 2017-12-28 | 2018-08-31 | 关志强 | A kind of green building ventilation energy-saving equipment |
| CN208080047U (en) * | 2018-02-09 | 2018-11-13 | 赵翠英 | A kind of constant temperature and humidity device used for vegetable greenhouse |
| CN208473133U (en) * | 2018-06-20 | 2019-02-05 | 沈阳交通工程有限公司 | A kind of build utilizes system with renewable energy integrated synthesis |
| CN109425057A (en) * | 2017-08-27 | 2019-03-05 | 南京乐朋电子科技有限公司 | Water circulation constant temperature constant humidity house |
-
2019
- 2019-11-28 CN CN201911188313.3A patent/CN110792162A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204983132U (en) * | 2015-07-16 | 2016-01-20 | 樊旭宏 | Environmental protection intelligence building device |
| CN205604332U (en) * | 2015-12-21 | 2016-09-28 | 广西丰景园林建设工程有限公司 | A collection device for roof rainwater |
| CN207006420U (en) * | 2017-05-10 | 2018-02-13 | 东南大学 | Energy Efficiency of Rural Residential Building system based on rainwater-collecting with comprehensive utilization |
| CN109425057A (en) * | 2017-08-27 | 2019-03-05 | 南京乐朋电子科技有限公司 | Water circulation constant temperature constant humidity house |
| CN207797256U (en) * | 2017-12-28 | 2018-08-31 | 关志强 | A kind of green building ventilation energy-saving equipment |
| CN208080047U (en) * | 2018-02-09 | 2018-11-13 | 赵翠英 | A kind of constant temperature and humidity device used for vegetable greenhouse |
| CN208473133U (en) * | 2018-06-20 | 2019-02-05 | 沈阳交通工程有限公司 | A kind of build utilizes system with renewable energy integrated synthesis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540160A (en) * | 2020-04-30 | 2020-08-14 | 保定市桥与果新材料科技有限公司 | Safety protection system for passive room |
| CN112612315A (en) * | 2020-12-14 | 2021-04-06 | 北京住总第六开发建设有限公司 | Passive room intelligent control system |
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