CN221036024U - A workstation air conditioning integrated system - Google Patents

Abstract

The application discloses a station type air conditioner integrated system, and relates to the technical field of air conditioning equipment. The integrated system includes: an office seat; the temperature adjusting assembly comprises a convection part and a radiation heat transfer part, wherein the convection part comprises an air end device, a telescopic air pipe and an air channel module, the air end device is arranged on one side of an office seat, the air end device is provided with at least one air supply opening, and the telescopic air pipe is connected with the air end device and the air channel module; the radiation heat transfer part comprises a radiation plate, and the radiation plate adjusts the temperature of the office seat in a radiation heat transfer mode; the heat exchange and energy storage assembly is connected with the convection part and the radiation heat transfer part; and the control system is used for controlling the station type air conditioner integrated system. The radiation heat transfer part can not generate convection air flow when the temperature is regulated, so that the blowing intensity of the air terminal device can be effectively reduced, the blowing sense can be further reduced, and the comfort can be effectively improved.

Description

A workstation air conditioning integrated system

Technical Field

The present application relates to the technical field of air-conditioning equipment, and in particular to a workstation-type air-conditioning integrated system.

Background technique

In the related technologies, most of the new air conditioning terminals are based on large-space terminal equipment to improve the uniformity of indoor temperature, and there are few new personal comfort systems for individual local comfort. At the same time, the terminal design based on large spaces cannot take into account the unique thermal comfort needs of each user in the office space. In addition, the terminal of the radiation heat transfer method responds slowly to the dynamic thermal needs of users, and the terminal of the convection heat transfer method has an inevitable blowing feeling.

Utility Model Content

The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a workstation air conditioning integrated system that can take into account the thermal comfort needs of users of office seats while effectively reducing the blowing feeling of the air conditioner.

According to the embodiment of the present application, the workstation air-conditioning integrated system includes: an office seat; a temperature adjustment component, including a convection part and a radiation heat transfer part, the convection part includes an air terminal device, a retractable air duct and an air duct module, the air terminal device is arranged on one side of the office seat, the air terminal device has at least one air supply port, the retractable air duct connects the air terminal device and the air duct module; the radiation heat transfer part includes a radiation plate, the radiation plate adjusts the temperature of the office seat by radiation heat transfer; a heat exchange and energy storage component, connected to the convection part and the radiation heat transfer part; a control system, used to control the workstation air-conditioning integrated system.

Furthermore, the heat exchange and energy storage component includes a refrigeration unit, an energy storage water tank and a control valve group. The refrigeration unit and the energy storage water tank are arranged in parallel, and the main circuits of the refrigeration unit and the energy storage water tank are connected to the convection part and the radiation heat transfer part.

Furthermore, the main circuit includes a first circuit and a second circuit, the heat exchange and energy storage component also includes a first water pump and a second water pump, the control valve group includes a first control valve, a second control valve, a third control valve, a fourth control valve, a fifth control valve and a sixth control valve, the first circuit is provided with the first control valve, the two ends of the refrigeration unit are respectively provided with a second control valve and a third control valve, the second circuit is provided with a second water pump and a fourth control valve, the first water pump, the fifth control valve and the energy storage water tank are connected in series, and the sixth control valve is connected in parallel with the first water pump and the second control valve.

Furthermore, the heat exchange and energy storage assembly also includes a power supply component, and the power supply component is used to provide electrical energy to the heat exchange and energy storage assembly.

Furthermore, the air duct module includes an air duct body, a fan and a coil, the air duct body has a chamber, the fan and the coil are installed in the chamber, the coil has a water inlet and a water outlet, the water inlet is connected to the first circuit, and the water outlet is connected to the second circuit.

Furthermore, the office seat includes a desk, and the desk is assembled from a plurality of the radiation panels.

Furthermore, the radiation panel includes a front table radiation panel, a right table radiation panel, a left table radiation panel, a desktop radiation panel, a lower movable table radiation panel and a guide rail, the guide rail is installed under the desktop radiation panel, and the lower movable table radiation panel can move along the guide rail.

Furthermore, the air supply port is a spherical air supply port having an air volume regulating valve.

Furthermore, the office seat also includes a desk and a face recognition camera, a photosensitive sensor and a light strip electrically connected to the control system, and the face recognition camera, the photosensitive sensor and the light strip are all installed on the desk.

Furthermore, the office seat is also provided with a decibel meter, a silencer and a speaker, and the decibel meter, the silencer and the speaker are all electrically connected to the control system.

The aforementioned workstation air conditioning integrated system has at least the following beneficial effects: the office seat is equipped with a temperature adjustment component, which includes a convection part and a radiation heat transfer part, and the convection part and the radiation heat transfer part can be used simultaneously to adjust the temperature of the office seat area. The radiation heat transfer part does not generate convection airflow when adjusting the temperature. When the heat exchange demand remains unchanged, the radiation heat transfer part can share part of the heat exchange demand, which helps to reduce the heat exchange demand of the convection part. As a result, the blowing intensity of the air terminal device can be effectively reduced, thereby reducing the blowing feeling and effectively improving the comfort of the office environment.

Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application.

BRIEF DESCRIPTION OF THE DRAWINGS

The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

FIG1 is a schematic structural diagram of a workstation-type air conditioning integrated system according to an embodiment of the present application;

FIG2 is a schematic diagram of a partial structure of a workstation-type air-conditioning integrated system according to an embodiment of the present application;

FIG3 is a schematic structural diagram of FIG2 from another perspective;

FIG4 is a partial enlarged schematic diagram of part A in FIG3 ;

FIG5 is a schematic diagram of the rear view structure of FIG3;

FIG6 is a schematic structural diagram of an air duct module in a workstation-type air conditioning integrated system according to an embodiment of the present application;

Fig. 7 is a schematic cross-sectional view taken along line B-B in Fig. 6 .

Reference numerals:

100, office seat; 110, desktop radiation panel; 120, left table radiation panel; 130, front table radiation panel; 140, right table radiation panel; 150, guide rail; 160, lower movable table radiation panel;

200, temperature adjustment component; 211, air terminal device; 2111, air outlet; 212, air duct module; 2121, air duct body; 2122, fan; 2123, coil; 2124, water inlet; 2125, water outlet; 213, retractable air duct;

300, heat exchange and energy storage assembly; 310, refrigeration unit; 320, energy storage water tank; 331, first control valve; 332, second control valve; 333, third control valve; 334, fourth control valve; 335, fifth control valve; 336, sixth control valve; 341, first circuit; 342, second circuit; 351, first water pump; 352, second water pump;

410. Speaker; 420. Face recognition camera; 430. Muffler; 440. Photosensitive sensor; 450. Decibel meter; 500. Control system.

Detailed ways

The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

The present application discloses a workstation air conditioning integrated system, as shown in FIGS. 1 to 3 , the integrated system includes an office seat 100 , a temperature adjustment component 200 , a heat exchange and energy storage component 300 and a control system 500 .

Specifically, the office seat 100 is used for users to work; the temperature adjustment component 200 includes a convection part and a radiation heat transfer part, the convection part includes an air terminal device 211, a retractable air duct 213 and an air duct module 212, the air terminal device 211 is arranged on one side of the office seat 100, the air terminal device 211 has at least one air supply port 2111, and the retractable air duct 213 connects the air terminal device 211 and the air duct module 212; the radiation heat transfer part includes a radiation plate, and the radiation plate adjusts the temperature of the office seat 100 by radiation heat transfer; the heat exchange and energy storage component 300 is connected to the convection part and the radiation heat transfer part, and the heat exchange and energy storage component 300 adjusts the temperature of the office seat 100 area through the convection part and the radiation heat transfer part; the control system 500 is used to control the workstation air-conditioning integrated system, so that the workstation air-conditioning integrated system of the present application can realize temperature adjustment and other control operations.

In the embodiment of the present application, the office seat 100 is equipped with a temperature adjustment component 200, which includes a convection part and a radiation heat transfer part, and the convection part and the radiation heat transfer part can be used simultaneously to adjust the temperature of the office seat 100 area. The radiation heat transfer part does not generate convection airflow when adjusting the temperature. When the heat exchange demand remains unchanged, the radiation heat transfer part can share part of the heat exchange demand, which helps to reduce the heat exchange demand of the convection part. As a result, the blowing intensity of the air terminal device 211 can be effectively reduced, thereby reducing the blowing feeling and effectively improving the comfort of the office environment.

It is worth understanding that the heat exchange demand includes cooling demand and heating demand. That is, the workstation air conditioning integrated system of the embodiment of the present application includes a cooling mode and a heating mode, and can adjust the temperature of the office seat 100 by cooling or heating.

In some embodiments of the present application, as shown in FIG1 , the heat exchange and energy storage assembly 300 includes a refrigeration unit 310, an energy storage water tank 320 and a control valve group. The refrigeration unit 310 and the energy storage water tank 320 are arranged in parallel, and the main circuits of the refrigeration unit 310 and the energy storage water tank 320 are connected to the convection part and the radiation heat transfer part. During normal operation, the refrigeration unit 310 provides heat or cold for the convection part and the radiation heat transfer part, and can change the temperature of the air blown out by the air terminal device 211, as well as the temperature of the radiation plate, so as to adjust the temperature of the office seat 100 area. When the convection part and the radiation heat transfer part are not in use or are in a low power consumption, the cold water or hot water prepared by the refrigeration unit 310 does not flow through the air terminal device 211 or the radiation plate, but is transported to the energy storage water tank 320 and stored therein. During peak hours of electricity consumption or when there is a power shortage, the cold water or hot water stored in the energy storage tank 320 is delivered to the air terminal device 211 and/or the radiation panel, and the energy stored in the energy storage tank 320 is used to continue to provide cooling or heating for the user to maintain the ambient temperature of the office seat 100 area to ensure the comfort of the office seat 100 area.

In some embodiments of the present application, as shown in Figure 1, the main circuit includes a first circuit 341 and a second circuit 342, the heat exchange and energy storage component 300 also includes a first water pump 351 and a second water pump 352, the control valve group includes a first control valve 331, a second control valve 332, a third control valve 333, a fourth control valve 334, a fifth control valve 335 and a sixth control valve 336, the first circuit 341 is provided with a first control valve 331, the two ends of the refrigeration unit 310 are respectively provided with a second control valve 332 and a third control valve 333, the second circuit 342 is provided with a second water pump 352 and a fourth control valve 334, the first water pump 351, the fifth control valve 335 and the energy storage water tank 320 are connected in series, and the sixth control valve 336 is connected in parallel with the first water pump 351 and the second control valve 332.

During normal operation, the first control valve 331, the second control valve 332, the third control valve 333, the fourth control valve 334 and the second water pump 352 are opened, and the cold water/hot water prepared by the refrigeration unit 310 flows in the refrigeration unit 310 and the air terminal device 211 or the radiation plate to drive the air terminal device 211 and/or the radiation plate to perform cooling or heating operations.

When the terminal device is not in use or the power consumption is low, the first control valve 331, the fourth control valve 334 and the second water pump 352 are closed, and the second control valve 332, the third control valve 333, the fifth control valve 335 and the first water pump 351 are opened, and the cold/hot water flows between the refrigeration unit 310 and the energy storage tank 320. At this time, the cold water or hot water prepared by the refrigeration unit 310 does not flow through the air terminal device 211 or the radiation panel, but is stored in the energy storage tank 320.

During peak electricity consumption or power shortage, the second control valve 332, the third control valve 333, the fifth control valve 335 and the first water pump 351 are closed, and the first control valve 331, the fourth control valve 334, the sixth control valve 336 and the second water pump 352 are opened. At this time, the cold water or hot water stored in the energy storage tank 320 is transported to the air terminal device 211 and/or the radiation panel to adjust the temperature of the office seat 100 area, which helps to maintain the comfort of the microenvironment around the office seat 100.

In some embodiments of the present application, the heat exchange and energy storage assembly 300 further includes a power supply component, which is used to provide electrical energy to the heat exchange and energy storage assembly 300. Specifically, the power supply component can provide power to the second water pump 352 and each control valve, so that the heat exchange and energy storage assembly 300 can deliver the cold water or hot water stored in the energy storage tank 320 to the air terminal device 211 and/or the radiation panel when there is a power outage or power shortage, so as to maintain the temperature adjustment assembly 200 to continue working.

It is worth understanding that the refrigeration unit 310 prepares cold water or hot water according to the temperature of the current season. For example, when the current season is summer, the refrigeration unit 310 prepares cold water to meet the cooling demand of the office seat 100; when the current season is winter, the refrigeration unit 310 prepares hot water to meet the heating demand of the office seat 100.

In some embodiments of the present application, as shown in FIG. 6 and FIG. 7 , the air duct module 212 includes an air duct body 2121, a fan 2122 and a coil 2123. The air duct body 2121 has a chamber, and the fan 2122 and the coil 2123 are installed in the chamber. The coil 2123 has a water inlet 2124 and a water outlet 2125. The water inlet 2124 is connected to the first circuit 341, and the water outlet 2125 is connected to the second circuit 342. Specifically, the cold water or hot water prepared by the heat exchange and energy storage component 300 flows into the coil 2123 through the pipeline from the water inlet 2124, and the air in the chamber of the air duct body 2121 exchanges heat with the cold water or hot water in the coil 2123, and then is discharged from the air outlet 2111 to the office seat 100 under the action of the fan 2122 to adjust the temperature around the office seat 100.

In some embodiments of the present application, as shown in Figures 2 to 5, the office seat 100 includes an office desk, which is assembled from a plurality of radiation panels. The radiation heat transfer panel does not need to directly heat or cool the air, but transfers the heat by radiation. The radiation heat transfer panel does not use forced airflow (such as through an air supply device) to achieve uniform cooling or heating in the room, so the problem of uncomfortable air supply airflow such as cold flow or hot flow can be avoided. Among them, each radiation panel is connected to the first circuit 341 and the second circuit 342 of the heat exchange and energy storage component 300, so that the cold water or hot water in the refrigeration unit 310 or the energy storage water tank 320 can flow into each radiation panel. It should be pointed out that in this embodiment, the heat transfer medium of the radiation panel is water; the heat transfer mechanism of the radiation panel is not only heat radiation, but the convection effect of the air on the surface of the radiation panel due to the temperature difference is also one of the heat transfer modes of the radiation panel. In this embodiment, the use of a plurality of radiation panels to assemble an office desk can help reduce the problem of uncomfortable air supply airflow such as cold flow or hot flow while adjusting the temperature around the office seat 100.

In some embodiments of the present application, referring to FIG. 2 to FIG. 5 , the radiation panel includes a front table radiation panel 130, a right table radiation panel 140, a left table radiation panel 120, a desktop radiation panel 110, a lower movable table radiation panel 160, and a guide rail 150. The guide rail 150 is installed below the desktop radiation panel 110, and the lower movable table radiation panel 160 can move along the guide rail 150. By moving the lower movable table radiation panel 160, the distance between the lower movable table radiation panel 160 and the user can be changed, thereby changing the strength of the temperature adjustment.

In some embodiments of the present application, the air supply port 2111 is a spherical air supply port 2111 with an air volume regulating valve. Specifically, the air supply port 2111 adopts a spherical air supply port 2111 with an air volume regulating valve, and the air volume regulating valve can be electrically controlled. The user can adjust the air volume and direction of the air supply according to their own needs. Among them, the spherical air supply port 2111 has a 45° rotation angle, and the air flow blowing angle can be adjusted in any direction. An air volume regulating valve is provided in the spherical air supply port 2111, and the air volume regulating valve is normally open, and the air supply volume can be adjusted at will.

In some embodiments of the present application, as shown in FIG. 3 , the office seat 100 further includes a face recognition camera 420 , a photosensitive sensor 440 , and a light strip electrically connected to the control system 500 , and the face recognition camera 420 , the photosensitive sensor 440 , and the light strip are all installed on the office desk.

As one of the implementation methods, a face recognition camera 420 is placed on the table in front and connected to the control system 500. The camera is equipped with an embedded visual processing system, which integrates a variety of visual recognition algorithms and has a sight recognition and tracking system. It analyzes the details of the user's face, eyes, and body shape, and can realize real-time face detection and face tracking. The user unlocks the device by scanning the face, enables the whole set of equipment, and starts the device. At the same time, the camera analyzes the user's expression, identifies the user's status, and feeds back the real-time results to the control system 500. When the user is tired and distracted, the control system 500 automatically adjusts the LED light strip to increase the illumination of the working area and adjusts the light color temperature to 6000K, which helps to improve the user's concentration and work efficiency.

In some embodiments of the present application, as shown in FIG. 4 , the office seat 100 is further provided with a decibel meter 450 , a silencer 430 and a speaker 410 , and the decibel meter 450 , the silencer 430 and the speaker 410 are all electrically connected to the control system 500 .

As one of the embodiments, a decibel meter 450 is installed behind the front desk board, which is connected to the control system 500 and is used to detect the decibel of noise in the surrounding environment of the workstation. The silencer 430 is also placed behind the desk board. According to the design standard, the decibel of the office environment should be below 45 decibels. When the decibel meter 450 detects that the decibel around the workstation exceeds 45 decibels, it sends a signal to the control system 500. After the control system 500 receives and processes it, it transmits an electrical signal to the silencer 430, which automatically turns on after receiving the signal to eliminate the surrounding noise. At the same time, the user can connect to the control system 500 via Bluetooth and change the upper limit of the decibel threshold that is acceptable to the individual on the mobile phone. In addition, you can also choose according to your personal preferences, and send your personal preferences to the control system 500 to play different types of white noise through the speaker 410 on the desktop.

Furthermore, a photosensitive sensor 440 is provided on the back of the table in front, which is connected to the control system 500. LED light strips are placed above the table in front of the workstation and the left and right side table strips. The LED light strips are connected to the control system 500 to control and adjust the brightness and color temperature of the LED light strips. The photosensitive sensor 440 identifies the light intensity of the current workstation area and determines whether light compensation is required. The photosensitive sensor 440 sends a corresponding electrical signal to the control system 500, and the control system 500 determines whether the received light intensity electrical signal is lower than the set value. When it is lower than the set value, it will automatically adjust the LED illumination to the preset value to meet the user's light needs.

Furthermore, the LED light strip has a built-in timer switch controller, and the user can set the lunch break time by himself. When the set break time is reached, the LED light strip automatically turns off without being affected by the ambient illumination and controlled by the control system 500.

The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims (10)

1. A station type air conditioner integrated system, comprising:

An office seat;

The temperature regulation assembly comprises a convection part and a radiation heat transfer part, wherein the convection part comprises an air end device, a telescopic air pipe and an air duct module, the air end device is arranged on one side of the office seat, the air end device is provided with at least one air supply opening, and the telescopic air pipe is connected with the air end device and the air duct module; the radiation heat transfer part comprises a radiation plate, and the radiation plate adjusts the temperature of the office seat in a radiation heat transfer mode;

the heat exchange and energy storage component is connected with the convection part and the radiation heat transfer part;

And the control system is used for controlling the station type air conditioner integrated system.

2. The station type air conditioner integrated system according to claim 1, wherein the heat exchange and energy storage assembly comprises a refrigerating unit, an energy storage water tank and a control valve group, the refrigerating unit is arranged in parallel with the energy storage water tank, and main loops of the refrigerating unit and the energy storage water tank are connected with the convection part and the radiation heat transfer part.

3. The station type air conditioner integrated system according to claim 2, wherein the main circuit comprises a first circuit and a second circuit, the heat exchange and energy storage assembly further comprises a first water pump and a second water pump, the control valve group comprises a first control valve, a second control valve, a third control valve, a fourth control valve, a fifth control valve and a sixth control valve, the first circuit is provided with the first control valve, two ends of the refrigerating unit are respectively provided with the second control valve and the third control valve, the second circuit is provided with the second water pump and the fourth control valve, the first water pump and the fifth control valve are connected in series with the energy storage water tank, and the sixth control valve is connected in parallel with the first water pump and the second control valve.

4. The station type air conditioner integrated system of claim 3, wherein the heat exchange and energy storage assembly further comprises a power supply component for providing electrical energy to the heat exchange and energy storage assembly.

5. The station air conditioner integrated system of claim 3, wherein the air duct module comprises an air duct body having a chamber, a fan and a coil mounted in the chamber, the coil having a water inlet connected to the first circuit and a water outlet connected to the second circuit.

6. The station air conditioning integrated system of claim 1, wherein the office seat comprises a desk assembled from a plurality of the radiant panels.

7. The station type air conditioner integrated system according to claim 6, wherein the radiation plate comprises a front table body radiation plate, a right side table body radiation plate, a left side table body radiation plate, a table surface radiation plate, a lower side movable table body radiation plate and a guide rail, wherein the guide rail is installed below the table surface radiation plate, and the lower side movable table body radiation plate can move along the guide rail.

8. The station type air conditioner integrated system according to claim 1, wherein the air supply port is a spherical air supply port having an air quantity adjusting valve.

9. The station type air conditioner integrated system according to claim 1, wherein the office seat further comprises an office table, and a face recognition camera, a photosensitive sensor and a lamp belt which are electrically connected with the control system, wherein the face recognition camera, the photosensitive sensor and the lamp belt are all installed on the office table.

10. The station type air conditioner integrated system according to claim 9, wherein the office seat is further provided with a decibel meter, a muffler and a speaker, and the decibel meter, the muffler and the speaker are all electrically connected with the control system.