Circulation type refrigeration air supply device

Abstract

The utility model relates to the technical field of refrigeration air supply, and solves the problems that cold air generated by refrigeration equipment is dry, and the humidity of the cold air cannot be adjusted. The circulating type refrigeration air supply device comprises a refrigeration body and an air outlet plate installed at the front end of the refrigeration body, the air outlet plate is arranged in an air supply channel, and the air supply channel extends out of the conveying track of airflow output by the air outlet plate and adjusts the output humidity; the air supply channel comprises a first overflow channel and a second overflow channel installed at the front end of the first overflow channel, the diameter of an output port of the first overflow channel is larger than that of an output port of the second overflow channel, and a humidity adjusting piece communicated with the first overflow channel is installed in the first overflow channel. A guide-out plate for guiding airflow to the second overflow channel is rotatably installed at the lower end of the humidity adjusting part, a guide plate cooperating with the guide-out plate for action is installed in the second overflow channel, the guide plate is rotatably installed in the second overflow channel, and the first overflow channel is rectangular and hollow.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigeration air supply technical field, concretely is a circulating refrigeration air supply device. BACKGROUND

[0002] The refrigeration equipment is the device that refrigeration machine and the facility of using cold quantity are combined together, is mainly by condenser, compressor and evaporator constitutes, cooperation air supply device exports cold air to complete refrigeration, wherein the air supply device is also the most important of refrigeration equipment.

[0003] At present, the existing refrigeration equipment air supply device is in the long -term opening state, the cold air of refrigeration equipment generation is dry, directly blowing out influences the health of the body, cannot adjust the humidity of cold air. UTILITY MODEL CONTENT

[0004] To the deficiency of prior art, the utility model provides a circulating refrigeration air supply device, solves the problem that the cold air of refrigeration equipment generation is dry and cannot adjust the humidity of cold air.

[0005] To achieve the above object, the utility model provides the following technical scheme: a circulating refrigeration air supply device, including refrigeration body and the air outlet plate of installation in refrigeration body front end, the air outlet plate is built -in in the air supply channel, air supply channel extends the delivery track of air outlet plate output airflow and adjusts output humidity;

[0006] The air supply channel includes first overflow channel and the second overflow channel of installation in the front end of first overflow channel, and the output port diameter of first overflow channel is greater than the output port diameter of second overflow channel, and the humidity adjusting member is installed in the first overflow channel and communicated with the first overflow channel, the humidity adjusting member is rotatably installed with the guide plate that guides airflow to the second overflow channel, the guide plate is rotatably installed in the second overflow channel.

[0007] In one of the embodiments, the first overflow channel is rectangular and hollow inside, the size of the airflow output end is equal to the size of the airflow output end, and the airflow output end is connected to the air outlet plate.

[0008] The second overflow channel is arranged in a trapezoidal cylindrical shape, the size of the airflow input end is greater than the size of the airflow output end, and the inclined structure is connected to the top plate of the first overflow channel, and the first overflow channel is communicated with the second overflow channel.

[0009] In one of the embodiments, the humidity adjusting member includes an adjusting bin, an atomizer is installed in the adjusting bin, an overflow port is formed in the bottom of the adjusting bin and communicated with the inner cavity of the first overflow channel, and the guide plate is obliquely installed at the bottom of the adjusting bin and the action range thereof intersects with the overflow track of the mist output by the adjusting bin.

[0010] The bottom of the adjusting bin is provided with a rotatingly mounted shaft rod, and a guide plate is mounted on the shaft rod in an interference fit.

[0011] In one of the embodiments, the guide plate is mounted on the inclined structure of the second overflow channel, and the guide plate comprises an inner shaft rotatingly mounted on the top plate of the second overflow channel, a vertical plate mounted on the inner shaft in an interference fit, and a movable plate mounted on the lower end of the vertical plate in an inclined manner and opposite to the guide plate, and the guide plate and the movable plate are both provided with guide grooves at equal intervals.

[0012] In one of the embodiments, the movable plate is centered on the inner shaft, and the position where the movable plate is connected to the adjusting bin does not cross the overflow outlet range, and the movable plate is parallel to the guide plate when the movable plate is connected to the bottom plate of the adjusting bin.

[0013] In one of the embodiments, the bin body of the adjusting bin protrudes from the top plate of the first overflow channel.

[0014] Compared with the prior art, the circulating type refrigeration air supply device has the following beneficial effects:

[0015] The humidifying member arranged in the first output channel and the installation of the guide plate and the guide plate can guide the flow of the mist, and the flow and the change of the track of the cold flow are combined to increase the mixing of the mist and the cold flow, enhance the synchronous driving effect of the cold flow on the mist, and enhance the adjustment effect on the humidity of the cold flow.

[0016] In the technical scheme, the communication between the first overflow channel and the second overflow channel is used to prolong the airflow path input from the air outlet plate to the first overflow channel, and the shape of the first overflow channel and the second overflow channel is set to change the current situation of direct output of the airflow, and based on the contraction of the output port of the second overflow channel, the airflow collides with the top plate of the second overflow channel to change the wind direction, change the track of the direct airflow, reduce the impact of the output airflow on the external airflow, and output the airflow in a turbulent manner. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the air supply channel of the utility model;

[0020] Figure 3The humidifying part structure and cold flow mist airflow track schematic diagram of the utility model;

[0021] Figure 4 The utility model discloses export board and guide board structure schematic drawing.

[0022] In the drawing: 1, refrigeration body; 2, air outlet plate; 3, air supply channel; 31, first overflow channel; 32, second overflow channel; 33, airflow input end; 34, airflow output end; 4, humidifying part; 41, adjusting bin; 42, atomizer; 43, overflow outlet; 5, export board; 6, guide board; 7, shaft; 8, inner shaft; 9, guide groove. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below with the accompanying drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0024] In the description of the utility model, need understanding is, the orientation or position relation that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" etc. indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate with a particular orientation, therefore can not be understood as the limitation of the utility model.

[0025] Figures 1-4For an embodiment of the utility model, the specific problem that the embodiment is directed to lies in: the existing refrigeration equipment air supply device is in long-term opening state, the cold air generated by the refrigeration equipment is relatively dry, directly blowing out influences health, and the cold air humidity cannot be adjusted. Based on the above, the utility model discloses a circulating refrigeration air supply device, which first sets a humidity adjusting piece 4 based on the problem of being unable to adjust the cold air humidity, sets the humidity adjusting piece 4 in the first output channel, and based on the installation of the guide plate 5 and the guide plate 6, the flow of the mist can be guided, combined with the flow of the cold flow and the change of the track, the mixing effect of the mist and the cold flow is increased, the synchronous driving effect of the cold flow on the mist is enhanced, and the adjustment effect of the cold flow humidity is enhanced. Based on the problem that the direct blowing out of the cold flow influences health, i.e. the direct output of the air flow makes people feel uncomfortable, the utility model utilizes the communication setting of the first overflow channel 31 and the second overflow channel 32, prolongs the air flow path of the air flow input from the air outlet plate 2 to the first overflow channel 31, and based on the shape setting of the first overflow channel 31 and the second overflow channel 32, the present situation of the direct output of the air flow can be changed, based on the contraction of the output port of the second overflow channel 32, the air flow can be collided with the top plate of the second overflow channel 32 to change the wind direction, the track of the direct output air flow is changed, the impact of the output air flow on the external air flow is reduced, and based on the turbulent output, the air flow is output softly.

[0026] The above, a kind of circulating refrigeration air supply device, including refrigeration body 1 and the air outlet plate 2 of installation in the front end of refrigeration body 1, air outlet plate 2 is installed in the front end of refrigeration body 1 to generate the transition output of air flow, wherein refrigeration body 1 is the manufacturing end of cold flow in the utility model, air outlet plate 2 is grid plate, both are mature products in market, the above structure is not improved additionally in the utility model, additional structure is set based on its existing function and structure, air outlet plate 2 is built-in in air supply channel 3, air supply channel 3 extends the delivery track of output air flow and adjusts output humidity, air supply channel 3 includes first overflow channel 31 and the second overflow channel 32 of installation in the front end of first overflow channel 31, first overflow channel 31 is hollow inside and rectangular, the size of air flow output end 34 is equal to the size of air flow output end 34, air flow output end 34 is connected to air outlet plate 2, second overflow channel 32 is set in trapezoidal cylinder, the size of air flow input end 33 is greater than the size of air flow output end 34, and its inclined structure is connected to the top plate of first overflow channel 31, first overflow channel 31 is communicated in second overflow channel 32.

[0027] The output port diameter of the first overflow channel 31 is larger than that of the second overflow channel 32, that is, the airflow output end 34 of the second overflow channel 32 is contracted in diameter, the airflow path colliding with the structure thereof is changed, the humidifying member 4 is installed in the first overflow channel 31 and communicates with the first overflow channel 31, the guide plate 5 guiding the airflow to the second overflow channel 32 is rotatably installed at the lower end of the humidifying member 4, that is, the humidifying member 4 is connected with the first overflow channel 31 in the working state or is closed when not working, the guide plate 6 cooperating with the guide plate 5 is installed in the second overflow channel 32, the guide plate 6 is rotatably installed in the second overflow channel 32, the guide plate 6 comprises the inner shaft 8 rotatably installed on the top plate of the second overflow channel 32, the vertical plate is tightly installed on the inner shaft 8, the lower end of the vertical plate is obliquely installed with the movable plate opposite to the guide plate 5, the movable plate is rotatable around the inner shaft 8 and the position of the movable plate connecting with the adjusting chamber 41 does not cross the overflow port 43, and the movable plate is parallel to the guide plate 5 when connecting with the bottom plate of the adjusting chamber 41. When the humidifying member 4 works, the guide plate 6 is rotated to be parallel to the guide plate 5, and when the humidifying member 4 does not work, the initial state of the guide plate 6 is maintained, and the guide plate 6 is installed on the inclined structure of the second overflow channel 32, and in the scheme, the initial state of the guide plate 6 is that the vertical plate is kept vertical.

[0028] The humidifying member 4 comprises the adjusting chamber 41, the chamber body of the adjusting chamber 41 protrudes from the top plate of the first overflow channel 31, the atomizer 42 is installed in the adjusting chamber 41, the overflow port 43 communicating with the inner cavity of the first overflow channel 31 is formed in the bottom of the adjusting chamber 41, the guide plate 5 is obliquely installed at the bottom of the adjusting chamber 41 and the action range of the guide plate 5 crosses the overflow track of the mist gas output by the adjusting chamber 41, the shaft 7 is rotatably installed at the bottom of the adjusting chamber 41, the guide plate 5 is tightly installed on the shaft 7, the output end of the driving motor is coaxially connected with the shaft 7, the guide grooves 9 are equidistantly formed on the guide plate 5 and the movable plate, the guide grooves 9 guide the mist gas to flow into the second overflow channel 32, and the movable plate extends the guide action of the guide plate 5 at the guide cut-off position of the guide plate 5, thereby prolonging the guide action length of the guide plate 5.

[0029] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A circulating refrigeration air supply device, comprising a refrigeration body (1) and an air outlet plate (2) installed at the front end of the refrigeration body (1), characterized in that: The air outlet plate (2) is built in the air supply channel (3), the air supply channel (3) extends the delivery track of the air outlet plate (2) and adjusts the output humidity; The air supply channel (3) comprises a first overflow channel (31) and a second overflow channel (32) installed at the front end of the first overflow channel (31), the output port diameter of the first overflow channel (31) is larger than that of the second overflow channel (32), the first overflow channel (31) is provided with a humidity adjusting element (4) communicated therewith, the lower end of the humidity adjusting element (4) is rotatably installed with a guide plate (5) guiding air flow to the second overflow channel (32), the second overflow channel (32) is provided with a guide plate (6) cooperating with the guide plate (5), and the guide plate (6) is rotatably installed in the second overflow channel (32).

2. A cyclic refrigeration air supply unit according to claim 1, wherein: The first overflow channel (31) is rectangular and hollow, the size of the air flow output end (34) is equal to that of the air flow output end (34), and the air flow output end (34) is connected with the air outlet plate (2). The second overflow channel (32) is provided in a trapezoidal cylindrical shape, the size of the air flow input end (33) is larger than that of the air flow output end (34), and the inclined structure is connected to the top plate of the first overflow channel (31), and the first overflow channel (31) is communicated with the second overflow channel (32).

3. A cyclic refrigeration air supply device according to claim 1, characterized in that: The humidity adjusting element (4) comprises an adjusting bin (41), an atomizer (42) is installed in the adjusting bin (41), a overflow outlet (43) is formed in the bottom of the adjusting bin (41) and communicated with the inner cavity of the first overflow channel (31), and the guide plate (5) is obliquely installed at the bottom of the adjusting bin (41) and the action range thereof intersects with the overflow track of the mist output by the adjusting bin (41); The bottom of the adjusting bin (41) is rotatably installed with a shaft (7), the guide plate (5) is installed on the shaft (7) in an interference fit, and the shaft (7) is coaxially connected with the output end of the driving motor.

4. A cyclic refrigeration air supply device according to claim 1, characterized in that: The guide plate (6) is installed on the inclined structure of the second overflow channel (32), the guide plate (6) comprises an inner shaft (8) rotatably installed on the top plate of the second overflow channel (32), a vertical plate is installed on the inner shaft (8) in an interference fit, a movable plate is obliquely installed at the lower end of the vertical plate and opposite to the guide plate (5), and guide grooves (9) are formed on the guide plate (5) and the movable plate at equal intervals.

5. A cyclic refrigeration air supply device according to claim 4, wherein: The movable plate takes the inner shaft (8) as the rotation center, the position where the movable plate is connected with the adjusting bin (41) does not intersect with the range of the overflow outlet (43), and when the movable plate is connected with the bottom plate of the adjusting bin (41), the movable plate is parallel to the guide plate (5).

6. A cyclic refrigeration air supply unit according to claim 5, wherein: The bin body of the adjusting bin (41) protrudes from the top plate of the first overflow channel (31).

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