CN220506913U - Air conditioning system with interlocking fresh air and fan coil - Google Patents
Air conditioning system with interlocking fresh air and fan coil Download PDFInfo
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- CN220506913U CN220506913U CN202321781556.XU CN202321781556U CN220506913U CN 220506913 U CN220506913 U CN 220506913U CN 202321781556 U CN202321781556 U CN 202321781556U CN 220506913 U CN220506913 U CN 220506913U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an air conditioning system with interlocking fresh air and a fan coil, which comprises the fan coil, wherein an air supply channel of the fan coil is connected with an air supply fireproof soft joint, one end of the air supply fireproof soft joint is communicated with a fresh air branch pipe, the other end of the fresh air branch pipe is sequentially provided with an electric airtight air valve and a fresh air channel fireproof soft joint, the fresh air channel fireproof soft joint is connected with a fresh air main pipe, one end of the fresh air main pipe is connected with an air outlet of a fresh air conditioning unit, and an air inlet and an air outlet of the fresh air conditioning unit are provided with electric air valves; the actuator of the electric air valve is in communication connection with a control box of the fresh air conditioning unit; the junction box of the fan coil is electrically connected with a fan coil controller, and the fan coil controller is in communication connection with an actuator of the electric airtight air valve on the fresh air branch pipe. The utility model controls the opening and closing of the electric airtight air valve on the fresh air branch pipe through the fan coil controller, thereby realizing the interlocking control of the fresh air and the fan coil.
Description
Technical Field
The utility model relates to the technical field of fresh air and fan coil control, in particular to an air conditioning system with interlocking of fresh air and fan coils.
Background
The fresh air system can dehumidify and/or purify outdoor fresh air and then send the outdoor fresh air into a room. Meanwhile, in order to meet the requirements of people on the temperature of the environment in which they are located, the central air conditioning system is also widely used as an air temperature adjusting device in the above-mentioned place. The central air conditioning system can cool the air in the place, so that the temperature in the place meets the comfort requirement of people. Then, the current fresh air system and the central air conditioning system are independent systems, and the two systems are cumbersome and inconvenient because users are required to independently control the systems to open or close.
The fan coil is arranged in a room as terminal equipment of the central air conditioning system, and when the fresh air system and the central air conditioning system are started, the fan coil of the central air conditioning system and a fresh air port of the fresh air system supply air to the room respectively. Once the fresh air conditioning unit in the existing fresh air system is started, fresh air is fed into fresh air ports of all rooms no matter whether fan coils in the rooms are started or not, and energy is wasted.
Disclosure of Invention
The utility model aims to solve the technical problem of realizing the interlocking of a fan coil and fresh air, and provides an air conditioning system with the interlocking of the fresh air and the fan coil.
The object of the utility model is achieved in the following way:
the utility model provides an air conditioning system of new trend and fan coil interlocking, includes the fan coil, the air supply passageway of fan coil connects with the soft connection of air supply fire prevention, and the one end that the air supply fire prevention connects is connected with the new trend branch pipe, be equipped with electronic airtight blast gate and the soft connection of new trend passageway fire prevention on the other end of new trend branch pipe in proper order, the soft connection of new trend passageway fire prevention is connected with the new trend person in charge, the one end of new trend person in charge is connected with the air outlet of new trend air conditioning unit, the air inlet of new trend air conditioning unit is equipped with electronic blast gate; the actuator of the electric air valve is in communication connection with a control box of the fresh air conditioning unit; the junction box of the fan coil is electrically connected with a fan coil controller, the fan coil controller is in communication connection with an actuator of an electric airtight air valve on the fresh air branch pipe, and the fan coil controller is in communication connection with a control box of the fresh air conditioning unit through a communication module.
The fan coil controller comprises a shell and a controller arranged in the shell, wherein a wiring area, a display area and an operation area are arranged at the top of the shell, the display area and the operation area are respectively and electrically connected with the controller, and the wiring area is provided with a wiring point, a zero line contact and a fire line contact; the output of the controller is electrically connected with a wiring point, and the wiring point comprises an actuator of an electric closed air valve arranged on a room fresh air branch pipe, an electric water valve actuator connected with an air conditioner cold and hot water return pipe on an air conditioner cold and hot water return pipe interface on a fan coil pipe, and a wiring point connected with a fan wiring point on a fan coil pipe junction box.
The wiring points respectively comprise an electric air valve opening wiring point, an electric air valve closing wiring point, an electric water valve opening wiring point, an electric water valve closing wiring point, a fan high-speed wiring point, a fan medium-speed wiring point and a fan low-speed wiring point.
The electric air valve opening wiring point and the electric air valve closing wiring point are respectively in communication connection with an electric air valve actuator on the room fresh air branch pipe through communication lines; the electric water valve opening wiring point and the electric water valve closing wiring point are respectively in communication connection with an electric water valve actuator on the cold and hot water return pipe of the air conditioner through communication wires; the high-speed wiring point of the fan, the medium-speed wiring point of the fan and the low-speed wiring point of the fan are respectively connected with corresponding wiring points of the fan on the fan coil junction box through communication wires; the zero line contact is connected with the zero line contact of the electric air valve actuator and the zero line contact of the electric water valve actuator respectively and then connected with a 220V alternating current zero line; the live wire contact is connected with a 220V alternating current live wire.
The display area is a liquid crystal screen, and a wind speed display area, a temperature display area, a mode and timing are set.
The operation area is a key, and a switch key, a mode selection key, a wind speed selection key, a temperature rising key, a temperature lowering key, a timing key and a fresh air key are arranged.
The utility model has the beneficial effects that: compared with the prior art, the utility model has the advantages that the air supply channel of the fan coil is communicated with the fresh air branch pipe through the air supply fireproof soft joint, the electric closed air valve is arranged on the fresh air branch pipe, the opening and closing of the electric closed air valve on the fresh air branch pipe are controlled by the fan coil controller, the interlocking control of fresh air and the fan coil is realized, if a central refrigerating air conditioner performs a refrigerating or heating mode, if the fan coil in a certain room is not started, the electric closed air valve on the fresh air branch pipe of the room is also closed, fresh air is not fed into the room without the fan coil, the energy is saved, and the structure is simple and the use is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the fan coil and fan coil controller of the present utility model.
FIG. 3 is a top view of the structure of the fresh air and fan coil of the present utility model.
Fig. 4 is an isometric view of the structure of the fresh air and fan coil of the present utility model.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
As shown in fig. 1 and fig. 2, an air conditioning system with interlocking fresh air and a fan coil comprises a fan coil 11, wherein an air supply channel 20 of the fan coil 11 is connected with an air supply fireproof soft joint 25, one end of the air supply fireproof soft joint 25 is communicated with a fresh air branch pipe 16, the other end of the fresh air branch pipe 16 is sequentially provided with an electric airtight air valve 17 and a fresh air channel fireproof soft joint 18 which are connected, the fresh air channel fireproof soft joint 18 is connected with a fresh air main pipe 15, one end of the fresh air main pipe 15 is connected with an air outlet of a fresh air conditioning unit 14, and an air inlet and an air outlet of the fresh air conditioning unit 14 are provided with an electric air valve 13; the actuator of the electric air valve 13 is in communication connection with a control box of the fresh air conditioning unit 14; the junction box of the fan coil 11 is electrically connected with a fan coil controller, the fan coil controller is in communication connection with an actuator of an electric airtight air valve 17 on a fresh air branch pipe 16, and the fan coil controller is in communication connection with a control box of a fresh air conditioning unit through a communication module 10.
As shown in fig. 3 and 4, the fan coil and fresh air interlock in the utility model has the following specific structure: the fan coil 11 comprises a return air channel 19, an air supply channel 20, an air-conditioning cold and hot water supply pipe interface 21, an air-conditioning condensed water interface 22, an air-conditioning cold and hot water return pipe interface 23 and a fan coil junction box 24; the air supply channel 20 is connected with the air supply fireproof soft joint 25, one end of the air supply fireproof soft joint 25 is communicated with the fresh air branch pipe 16, and the other end of the fresh air branch pipe 16 is sequentially connected with the electric airtight air valve 17 and the fresh air channel fireproof soft joint 18. The fresh air channel fireproof soft joint 18 is connected with a fresh air main pipe of a fresh air system, the return air channel 19 is connected with a return air pipe and a return air inlet 12 through the fireproof soft joint, the air supply fireproof soft joint 25 is connected with an air supply pipe, and the air conditioner cold and hot water supply pipe joint 21, the air conditioner condensed water joint 22 and the air conditioner cold and hot water return pipe joint 23 are respectively connected with an air conditioner cold and hot water supply pipe, an air conditioner condensed water pipe and an air conditioner cold and hot water return pipe. The fan coil junction box is also connected with a temperature controller.
The fan coil controller with the fresh air interlocked with the fan coil comprises a shell and a controller arranged in the shell, wherein a wiring area, a display area and an operation area are arranged at the top of the shell, the display area and the operation area are respectively and electrically connected with the controller, and the wiring area is provided with a wiring point, a zero line contact and a fire line contact; the wiring points comprise an electric air valve opening wiring point 1, an electric air valve closing wiring point 2 (matched with the electric air valve opening wiring point 1), an electric water valve opening wiring point 3, an electric water valve closing wiring point 4 (matched with the electric water valve opening wiring point 3), a fan high-speed wiring point 5, a fan medium-speed wiring point 6 and a fan low-speed wiring point 7. The electric air valve opening wiring point 1 and the electric air valve closing wiring point 2 are respectively in communication connection with an actuator of an electric closed air valve 17 on the room fresh air branch pipe 16 through communication lines; the electric water valve opening wiring point 3 and the electric water valve closing wiring point 4 are respectively in communication connection with an electric water valve actuator on the cold and hot water return pipe of the air conditioner through communication lines; the high-speed wiring point 5, the medium-speed wiring point 6 and the low-speed wiring point 7 of the fan are respectively connected with corresponding wiring points of the fan on the fan coil junction box 24; the zero line contact 8 is connected with the zero line contact of the electric air valve actuator and the zero line contact of the electric water valve actuator respectively and then connected with a 220V alternating current zero line; the live wire contact 9 is connected with a 220V alternating current live wire.
The display area B is a liquid crystal screen, and is provided with a wind speed display area (1 in 4 states of high speed, medium speed, low speed or automatic), a temperature display area (1 in 2 states of cold air or hot air can be displayed) and timing.
The operation area C is a key, and a switch key, a mode key, a wind speed key, a temperature rising key, a temperature reducing key, a fresh air key and a timing key are arranged. The controller receives key operations received by the switch key, the mode key, the air speed key, the temperature rising key, the temperature reducing key and the timing key of the operation area, and the corresponding wiring points send control signals to the corresponding electric air valve actuator, the electric water valve actuator and the fan coil junction box through communication lines.
In the refrigerating mode or the heating mode, the fan coil is interlocked with the electric closed air valve 17 on the fresh air branch pipe 16, a switch button of the operation area C can open a fan coil controller, an opening command is simultaneously sent to an actuator of the electric closed air valve 17, an electric water valve actuator and a fan coil junction box through the controller, and meanwhile, the electric closed air valve 17 on the room fresh air branch pipe 16, an electric water valve on an air conditioner cold and hot water return pipe and a fan coil are simultaneously opened; the mode key of the operation area C can switch cold air or hot air modes; the wind speed key of the operating area C can switch 1 of the high speed, medium speed, low speed or automatic 4 states of the wind speed status bar of the display area B; the temperature raising key of the operation area C can raise the temperature of the set temperature status bar of the display area B; the temperature lowering key of the operation area C can lower the temperature of the set temperature status bar of the display area B; the timing key of the operation area C can set the timing status bar time of the display area B, and the fresh air key of the operation area C enables the controller to send an opening command to the actuator of the electric closed air valve 17, only the electric closed air valve 17 is opened, the fan coil is not opened, and the electric closed air valve is used when only fresh air is opened in spring and autumn (transitional seasons). In the transition season mode, the fan coil is not interlocked with the electric airtight air valve 17, and only the electric airtight air valve C of the fresh air branch pipe is opened.
The working principle of the utility model is as follows: the fan coil controller can be opened or closed through a switch button on the operation area C, a control box of the fresh air conditioning unit IV receives an opening signal of the fan coil controller in a wired or wireless mode, calculates the actually operated air quantity according to the preset air quantity, adjusts the opening of the electric air valve III, selects a required working mode according to a mode button on the fan coil controller, and if a cold air mode is selected, the fan coil controller is in communication connection with an electric water valve actuator on an air conditioner cold and hot water return pipe through an electric water valve opening wiring point 3, sends a control signal to the electric water valve actuator on the air conditioner cold and hot water return pipe, and opens an electric water valve on an air conditioner cold water supply pipe; if the hot air mode is selected, the controller is in communication connection with an electric water valve actuator on the air-conditioner hot water supply pipe through an electric water valve opening connection point 3, sends a control signal to the electric water valve actuator on the air-conditioner hot water supply pipe, and opens the electric water valve on the air-conditioner hot water supply pipe; selecting a required wind speed according to the wind speed key, wherein the controller is in communication connection with the fan coil junction box, sends a control signal to the fan coil junction box, and opens a fan corresponding to the wind speed on the fan coil; according to the temperature rising or reducing key, the controller is in communication connection with the fan coil junction box, sends a control signal to the fan coil junction box, and automatically adjusts the wind speed through the fan coil junction box to achieve the set temperature.
The utility model is communicated with the fresh air branch pipe through the air supply fireproof soft joint at the air supply channel of the fan coil pipe, and the electric closed air valve is arranged on the fresh air branch pipe, and the opening and closing of the electric closed air valve on the fresh air branch pipe are controlled by the fan coil pipe controller, so that the interlocking control of the fresh air and the fan coil pipe is realized, the structure that a fresh air outlet and an air outlet of the fan coil pipe are independently arranged in the existing independent fresh air system and a central air conditioning system is changed, the original fresh air outlet of the original fresh air system arranged in a room is canceled, and the fresh air in the utility model is supplied through the air supply outlet together with the fan coil pipe. When in a refrigerating or heating mode, if the fan coil in the room is not started, the electric closed air valve on the fresh air branch pipe is also closed, fresh air can not be fed into the room without the fan coil, the energy is saved, and the air conditioner is simple in structure and convenient to use.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.
Claims (6)
1. An air conditioning system with fresh air and fan coil interlocked is characterized in that: the novel air conditioner comprises a fan coil (11), an air supply channel (20) of the fan coil (11) is connected with an air supply fireproof soft joint (25), one end of the air supply fireproof soft joint (25) is communicated with a fresh air branch pipe (16), an electric airtight air valve (17) and a fresh air channel fireproof soft joint (18) are sequentially arranged at the other end of the fresh air branch pipe (16), the fresh air channel fireproof soft joint (18) is connected with a fresh air main pipe (15), one end of the fresh air main pipe (15) is connected with an air outlet of a fresh air conditioner unit (14), and an electric air valve (13) is arranged at an air inlet and an air outlet of the fresh air conditioner unit (14); the actuator of the electric air valve (13) is in communication connection with the control box of the fresh air conditioning unit (14); the junction box of fan coil (11) is connected with fan coil controller electricity, the electronic airtight blast gate (17)'s on fan coil controller and the new trend branch pipe (16) executor communication connection, fan coil controller passes through communication module and the control box communication connection of new trend air conditioning unit (14).
2. The air conditioning system of claim 1 wherein the fresh air is interlocked with the fan coil, wherein: the fan coil controller comprises a shell and a controller arranged in the shell, wherein a wiring area, a display area and an operation area are arranged at the top of the shell, the display area and the operation area are respectively and electrically connected with the controller, and the wiring area is provided with a wiring point, a zero line contact and a fire line contact; the output of the controller is electrically connected with a wiring point, and the wiring point comprises an actuator of an electric closed air valve (17) arranged on a room fresh air branch pipe, a wiring point connected with an electric water valve actuator on an air conditioner cold and hot water return pipe connected with an air conditioner cold and hot water return pipe interface (23) on a fan coil pipe and a fan wiring point connected with a fan coil pipe junction box.
3. The air conditioning system of claim 2 wherein the fresh air is interlocked with the fan coil, wherein: the wiring points comprise an electric air valve opening wiring point (1), an electric air valve closing wiring point (2), an electric water valve opening wiring point (3), an electric water valve closing wiring point (4), a fan high-speed wiring point (5), a fan medium-speed wiring point (6) and a fan low-speed wiring point (7) respectively.
4. The air conditioning system of claim 3 wherein the fresh air is interlocked with the fan coil, wherein: the electric air valve opening wiring point (1) and the electric air valve closing wiring point (2) are respectively in communication connection with an electric air valve actuator on the room fresh air branch pipe through communication lines; the electric water valve opening wiring point (3) and the electric water valve closing wiring point (4) are respectively in communication connection with an electric water valve actuator on the cold and hot water return pipe of the air conditioner through communication wires; the high-speed wiring point (5) of the fan, the medium-speed wiring point (6) of the fan and the low-speed wiring point (7) of the fan are respectively connected with corresponding wiring points of the fan on the fan coil junction box through communication wires; the zero line contact (8) is connected with the zero line contact of the electric air valve actuator and the zero line contact of the electric water valve actuator respectively and then connected with a 220V alternating current zero line; the live wire contact (9) is connected with a 220V alternating current live wire.
5. The air conditioning system of claim 2 wherein the fresh air is interlocked with the fan coil, wherein: the display area is a liquid crystal screen, and a wind speed display area, a temperature display area, a mode and timing are set.
6. The air conditioning system of claim 2 wherein the fresh air is interlocked with the fan coil, wherein: the operation area is a key, and a switch key, a mode selection key, a wind speed selection key, a temperature rising key, a temperature lowering key, a timing key and a fresh air key are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781556.XU CN220506913U (en) | 2023-07-07 | 2023-07-07 | Air conditioning system with interlocking fresh air and fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781556.XU CN220506913U (en) | 2023-07-07 | 2023-07-07 | Air conditioning system with interlocking fresh air and fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506913U true CN220506913U (en) | 2024-02-20 |
Family
ID=89880561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781556.XU Active CN220506913U (en) | 2023-07-07 | 2023-07-07 | Air conditioning system with interlocking fresh air and fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506913U (en) |
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2023
- 2023-07-07 CN CN202321781556.XU patent/CN220506913U/en active Active
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