CN220229495U - Fan coil controller with interlocking fresh air and fan coil - Google Patents
Fan coil controller with interlocking fresh air and fan coil Download PDFInfo
- Publication number
- CN220229495U CN220229495U CN202321781559.3U CN202321781559U CN220229495U CN 220229495 U CN220229495 U CN 220229495U CN 202321781559 U CN202321781559 U CN 202321781559U CN 220229495 U CN220229495 U CN 220229495U
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- fan coil
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- fan
- controller
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000004378 air conditioning Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
Classifications
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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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- Air Conditioning Control Device (AREA)
Abstract
The fan coil controller is interlocked by fresh air and a fan coil, and 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, the wiring area is provided with a wiring point, a zero line contact and a fire line contact, and the wiring point is connected with the output of the controller; the fan coil comprises an air supply channel, the air supply channel is connected with a fresh air branch pipe through an air supply fireproof soft joint, an electric closed air valve is arranged on the fresh air branch pipe, and the wiring points comprise an actuator of the electric closed air valve, an electric water valve actuator connected with an air conditioner cold and hot water return pipe interface on the fan coil, and a wiring point connected with a fan wiring point on a fan coil junction box. The utility model realizes the interlocking control of the fresh air and the fan coil through the fan coil controller.
Description
Technical Field
The utility model relates to the technical field of fan coil control, in particular to a fan coil controller for interlocking fresh air with a fan coil.
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 terminal equipment of a central air conditioning system and is arranged in a room, the existing fan coil controller can only control the running state of the fan coil, and the interlocking control of fresh air and the fan coil cannot be realized.
Disclosure of Invention
The utility model aims to solve the technical problem of realizing the interlocking control of a fan coil and fresh air, and provides a fan coil controller for interlocking the fresh air and the fan coil.
The object of the utility model is achieved in the following way:
the fan coil controller is interlocked by fresh air and a fan coil, and 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, the wiring area is provided with a wiring point, a zero line contact and a fire line contact, and the wiring point is electrically connected with the output of the controller; the fan coil comprises an air supply channel, the air supply channel is connected with a fresh air branch pipe through an air supply fireproof soft joint, an electric closed air valve is arranged on the fresh air branch pipe, and the wiring points comprise an actuator of the electric closed air valve, an electric water valve actuator connected with an air conditioner cold and hot water return pipe interface on the fan coil, and a wiring point connected with a fan wiring point on a fan coil 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 B is a liquid crystal screen, and is provided with a wind speed display area, a temperature display area, a mode and timing.
The operation area C 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 fan coil controller also comprises a communication module, and the fan coil controller is in communication connection with a control box of the fresh air conditioning unit through the communication module.
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, the fan coil in a room is not started, the electric closed air valve on the fresh air branch pipe is also closed, the 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 diagram of the system architecture of the present utility model.
Fig. 2 is a functional block diagram 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. 3 and 4, the fan coil and fresh air interlock in the utility model has the following specific structure: the fan coil A comprises a return air channel E, an air supply channel F, an air conditioner cold and hot water supply pipe interface H, an air conditioner condensed water interface I, an air conditioner cold and hot water return pipe interface J and a fan coil junction box K; the air supply channel F is connected with the air supply fireproof soft joint G, one end of the air supply fireproof soft joint G is communicated with the fresh air branch pipe B, and the other end of the fresh air branch pipe B is sequentially connected with the electric airtight air valve C and the fresh air channel fireproof soft joint D. The air supply soft joint G is connected with an air supply pipe, an air conditioner cold and hot water supply pipe joint H, an air conditioner condensed water joint I and an air conditioner cold and hot water return pipe joint J 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.
1-2, a fan coil controller for interlocking fresh air with a 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 point is electrically connected with the output of the controller, and the output wiring point comprises 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 for use), 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 for use), 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 the electric closed air valve C on the room fresh air branch pipe B 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 K; 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 fan coil controller also comprises a communication module, and the fan coil controller is in communication connection with a control box of the fresh air conditioning unit through the communication module. The communication module includes wired communication and wireless communication.
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 a refrigerating mode or a heating mode, the fan coil is interlocked with an electric closed air valve C on a fresh air branch pipe B, a switch button of an operation area C can open a fan coil controller, an opening command is simultaneously sent to an actuator of the electric closed air valve C, an electric water valve actuator and a fan coil junction box through the controller, and the electric closed air valve C on the fresh air branch pipe B of a room, an electric water valve on a cold and hot water return pipe of an air conditioner and the 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 time of the timing status bar 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 C, and only the electric closed air valve C 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). And in the transition season mode, the fan coil is not interlocked with the electric airtight air valve C, and the electric airtight air valve C of the fresh air branch pipe is only 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 required working mode is selected according to the mode button, if a cold air mode is selected, the 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 connection point 3, a control signal is sent to the electric water valve actuator on the air conditioner cold and hot water return pipe, and an electric water valve on an air conditioner cold water supply pipe is opened; 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, 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 started, 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. A fan coil controller with fresh air and fan coil interlocking is characterized in that: 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, the wiring area is provided with a wiring point, a zero line contact and a fire line contact, and the wiring point is electrically connected with the output of the controller; the fan coil includes air supply channel (F), air supply channel (F) is connected with new trend branch pipe (B) through soft meeting (G) of air supply, be equipped with electronic airtight blast gate (C) on new trend branch pipe (B), the wiring point is including the executor of the electronic airtight blast gate (C) that sets up on the room new trend branch pipe respectively, the wiring point of being connected with the electric water valve executor on the cold and hot water return pipe of air conditioner on the fan coil that air conditioner cold and hot water return pipe interface (J) intercommunication, fan wiring point on the fan coil terminal box.
2. The fan coil controller for interlocking fresh air with a fan coil of claim 1, 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.
3. The fan coil controller for interlocking fresh air with a fan coil of claim 2, 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.
4. The fan coil controller for interlocking fresh air with a fan coil of claim 1, wherein: the display area B is a liquid crystal screen, and is provided with a wind speed display area, a temperature display area, a mode and timing.
5. The fan coil controller for interlocking fresh air with a fan coil of claim 1, wherein: the operation area C 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.
6. The fan coil controller for interlocking fresh air with a fan coil of claim 1, wherein: the fan coil controller also comprises a communication module, and the fan coil controller is in communication connection with a control box of the fresh air conditioning unit through the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781559.3U CN220229495U (en) | 2023-07-07 | 2023-07-07 | Fan coil controller with interlocking fresh air and fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781559.3U CN220229495U (en) | 2023-07-07 | 2023-07-07 | Fan coil controller with interlocking fresh air and fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229495U true CN220229495U (en) | 2023-12-22 |
Family
ID=89193895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781559.3U Active CN220229495U (en) | 2023-07-07 | 2023-07-07 | Fan coil controller with interlocking fresh air and fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229495U (en) |
-
2023
- 2023-07-07 CN CN202321781559.3U patent/CN220229495U/en active Active
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