Air guide box device, expansion box assembly and beverage making equipment

Abstract

The utility model discloses an air guide box device, an expansion box assembly and beverage making equipment, comprising: an air guide box body, the air guide box body is a box body structure with two through ends, one end of the air guide box body is a box body heat exchange input end used for being communicated with first equipment, and the other end is a box body heat exchange output end; the flow guide fan is arranged at the box body heat exchange output end and used for forming airflow from the box body heat exchange input end to the box body heat exchange output end; one end of the air guide pipe communicates with the output end of the flow guide fan, and the other end of the air guide pipe is an air guide pipe heat exchange output end used for communicating with second equipment; and one end of the air return pipe is an air return input end used for being communicated with second equipment, and the other end of the air return pipe is an air return output end used for being communicated with the first equipment. According to the refrigeration system, multiple first devices do not need to be arranged, air in the first devices is exchanged with the second devices, the second devices can generate the temperature the same as or close to the temperature of the first devices, and then the refrigeration volume is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage making equipment, in particular to an air guide box device, an expansion box component and beverage making equipment. Background Art

[0002] With the improvement of living standards, consumers have an increasing demand for beverages, and therefore an increasing demand for beverage making equipment. In order to prevent food materials from fermenting and spoiling, beverage making equipment in the prior art usually needs to be equipped with refrigeration equipment such as refrigerators.

[0003] Refrigeration equipment generally includes a shell, a liquid pump, a liquid container, a refrigeration mechanism, etc. The shell forms a storage space, in which a liquid pump and a liquid container are installed. The refrigeration mechanism is used to cool the storage space to ensure that the food materials in the liquid container will not ferment and spoil, thereby ensuring food safety.

[0004] In scenarios where there is a requirement for cold storage, multiple cold air compartments are needed to keep the food cold at the same time in order to ensure the safety of food materials and avoid fermentation and corruption. In this case, it is necessary to build multiple cold storage compartments. Generally speaking, in order to increase the refrigeration capacity, the industry's usual practice is to add an additional refrigeration equipment. For example, the materials used by existing tea shops to make milk tea and fruit tea are usually placed in refrigerators and other refrigeration equipment, which requires a larger volume of refrigerators. Moreover, tea shops have obvious off-seasons and peak seasons. If a refrigerator is added, it will undoubtedly increase costs, and in the off-season, there may be a problem of additional refrigerators being idle. In addition, in addition to the above-mentioned problems with refrigeration equipment, the above-mentioned problems also exist with insulation equipment that needs to be insulated.

[0005] Therefore, how to increase the refrigeration capacity without increasing the refrigeration equipment is a technical problem that technicians in this field currently need to solve. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide an air guide box device to increase the refrigeration capacity without increasing the refrigeration equipment;

[0007] Another object of the present invention is to provide an expansion box assembly and a beverage making device having the above-mentioned air guide box device.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] An air guide box device, used for transferring the temperature of a first device to a second device, comprising:

[0010] An air guide box body, wherein the air guide box body is a box body structure with two ends connected, and one end is a box body heat exchange input end for communicating with the first device, and the other end is a box body heat exchange output end;

[0011] A guide fan, arranged at the heat exchange output end of the box body, for forming an airflow from the heat exchange input end of the box body to the heat exchange output end of the box body;

[0012] An air duct, one end of which is connected to the output end of the guide fan, and the other end of which is a heat exchange output end of the air duct for connecting to the second device;

[0013] A return air duct, one end of which is a return air input end for connecting to the second device, and the other end of which is a return air output end for connecting to the first device.

[0014] Optionally, in the above-mentioned air guide box device, the heat exchange input end of the box body is sealed with an air guide flange, the first device has a first device heat exchange hole, and the air guide flange has an air guide cylinder and a flange body, wherein the air guide cylinder is inserted into the first device heat exchange hole; the flange body is connected to one end of the air guide cylinder and is connected to the heat exchange input end of the box body.

[0015] Optionally, in the above-mentioned air guide box device, an air guide box cover is provided at the output end of the air guide fan, a cover hole connected to the output end of the air guide fan is opened on the air guide box cover, and one end of the air guide duct is connected to the cover hole.

[0016] Optionally, in the above-mentioned air guide box device, the air guide box body is provided with a mounting portion for mounting on the first device; and / or,

[0017] The air guide box body is provided with a switch valve for opening and closing the air guide channel of the air guide box body.

[0018] The air guide box device provided by the utility model can connect the heat exchange input end of the air guide box body with the first device, and connect the heat exchange output end of the air guide duct with the second device when in use. At the same time, the return air output end of the return air duct is connected to the first device, and the return air input end of the return air duct is connected to the second device. After turning on the guide fan, the air in the first device can be introduced into the second device through the air guide duct, and at the same time, the air in the second device is returned to the first device through the return air duct, thereby realizing air exchange between the first device and the second device. Taking the first device as a refrigeration device as an example, the cold capacity of the refrigeration device can be transferred to the second device through air exchange to keep the second device in a corresponding low temperature environment. The utility model does not need to set up multiple first devices. By exchanging the air in the first device with the second device, the second device can generate a temperature that is the same or close to that of the first device, thereby increasing the refrigeration capacity.

[0019] An expansion box assembly, comprising a heat preservation box and an air guide box device, wherein the air guide box device is the air guide box device as described in any one of the above items;

[0020] The incubator is the second device.

[0021] Preferably, in the above-mentioned expansion box assembly, the insulated box includes an insulated box body and a box body support frame supporting the insulated box body, and the box body support frame is used to be arranged on the first device.

[0022] Preferably, in the above-mentioned expansion box assembly, the insulation box body and the air guide box device are both covered with a layer of insulation material.

[0023] Preferably, in the above-mentioned extension box assembly, the air duct heat exchange output end of the air duct and the return air input end of the return air duct are connected to the same side of the insulation box;

[0024] When the first device is a refrigeration device, the installation height of the air duct heat exchange output end of the air duct is higher than the installation height of the return air input end of the return air duct;

[0025] When the first device is a hot air device, the installation height of the air duct heat exchange output end of the air duct is lower than the installation height of the return air input end of the return air duct.

[0026] The expansion box assembly provided by the utility model has all the technical effects of the above-mentioned air guide box device due to the above-mentioned air guide box device, which will not be described in detail herein.

[0027] A beverage making device, comprising:

[0028] A first device, having a first device heat exchange hole and a first device return air hole, wherein the first device is a refrigeration device or a hot air device;

[0029] The expansion box assembly is an expansion box assembly as described in any of the above items, wherein the expansion box assembly is arranged on the upper surface of the first device, the box body heat exchange input end of the air guide box body is connected to the heat exchange hole of the first device, and the return air output end of the return air duct is connected to the return air hole of the first device.

[0030] Optionally, in the above-mentioned beverage making equipment, the thermal insulation box is fixed to the first equipment by fixing angle brackets.

[0031] The beverage making device provided by the present invention has all the technical effects of the above-mentioned expansion box assembly, and thus will not be described in detail herein. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a structural schematic diagram of the air guide box device disclosed in the embodiment of the utility model;

[0034] Figure 2 It is a structural schematic diagram of a beverage making device disclosed in an embodiment of the utility model;

[0035] Figure 3 It is a schematic diagram of the structure of the expansion box assembly disclosed in the embodiment of the utility model.

[0036] The meanings of the reference numerals in the figures are as follows:

[0037] 100-air guide box device; 101-air guide duct; 102-return air duct; 103-air guide box cover; 1031-cover hole; 104-air guide box body; 105-air guide fan; 106-air guide flange;

[0038] 200-second equipment; 201-insulation box body; 202-box body support frame;

[0039] 300-First device. DETAILED DESCRIPTION

[0040] The core of the utility model is to provide an air guide box device to solve the problem that the lesion cannot be reached due to insufficient length;

[0041] Another core of the utility model is to provide an expansion box assembly and a beverage making device having the above-mentioned air guide box device.

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] The utility model discloses an air guide box device, which is used to transfer the temperature of a first device to a second device, and realize the temperature exchange between the first device and the second device by air circulation exchange. The air guide box device can be used in the scenario of expanding the cooling or heating capacity of the first device, without increasing the number of first devices, only adding the second device, and guiding the air of the first device into the second device through the air guide box device to realize the cooling or heating of the second device, and the cost is low because the cooling or heating device of the first device is omitted.

[0044] like Figure 1-Figure 3 As shown, the air guide box device disclosed in the embodiment of the utility model includes an air guide box body 104, a guide fan 105, an air guide duct 101 and a return air duct 102. Among them, the air guide box body 104 is a box body structure with two ends connected, and one end is a box body heat exchange input end for connecting with the first device 300. Specifically, it is necessary to open a first device heat exchange hole that passes through the cavity of the first device 300, and the box body heat exchange input end is connected with the first device 300 through the first device heat exchange hole.

[0045] The other end of the air guide box 104 is the box heat exchange output end, and the air guide fan 105 is arranged at the box heat exchange output end to form an airflow from the box heat exchange input end to the box heat exchange output end. The air guide fan 105 can promote the airflow to flow in the direction from the box heat exchange input end to the box heat exchange output end, thereby guiding the air in the first device 300 into the second device 200, that is, the air guide fan 105 is used to provide power for gas exchange.

[0046] One end of the air duct 101 is connected to the output end of the air duct fan 105, and the other end is the air duct heat exchange output end for connecting to the second device 200. The air in the first device 300 guided by the air duct fan 105 enters the second device 200 through the air duct 101, thereby exchanging heat with the air in the second device 200. When the first device 300 is a refrigeration device, the temperature in the second device 200 can be reduced; when the first device 300 is a hot air device, the temperature in the second device 200 can be increased, so that the second device 200 does not need a refrigeration device and a heating device, and can also achieve a temperature range close to that in the first device 300, thereby achieving the effect of expanding the refrigeration or heating capacity. The air duct fan 105 can be connected to the same circuit as the first device 300 to achieve the effect of synchronous opening and closing; of course, the air duct fan 105 can also be opened and closed independently from the first device 300.

[0047] In order to ensure that the air in the first device 300 can be smoothly introduced into the second device 200, the present embodiment also has a return air duct 102, one end of the return air duct 102 is a return air input end for connecting to the second device 200, and the other end is a return air output end for connecting to the first device 300. Under the action of the air guide duct 101 and the return air duct 102, the circulation of air in the first device 300 and the second device 200 is guaranteed to increase the heat exchange rate. It should be noted that the air guide box device 100 disclosed in the present embodiment is relatively easy to install, and when there is no need to increase the refrigeration volume or heating volume, the second device 200 and the air guide box device 100 may not be installed to increase the utilization space on the upper surface of the first device 300. When it is necessary to increase the refrigeration volume or heating volume, the corresponding installation can be performed.

[0048] In summary, the air guide box device 100 provided by the utility model can connect the heat exchange input end of the air guide box body 104 with the first device 300, and connect the heat exchange output end of the air guide duct 101 with the second device 200. At the same time, the return air output end of the return air duct 102 is connected to the first device 300, and the return air input end of the return air duct 102 is connected to the second device 200. After the guide fan 105 is turned on, the air in the first device 300 can be introduced into the second device 200 through the air guide duct 101, and at the same time, the air in the second device 200 is returned to the first device 300 through the return air duct 102, thereby realizing air exchange between the first device 300 and the second device 200. Taking the first device 300 as a refrigeration device as an example, the coldness of the refrigeration device can be transferred to the second device 200 through air exchange, so as to keep the second device 200 in a corresponding low temperature environment. The utility model does not need to set up multiple first devices 300. By exchanging the air in the first device 300 with the second device 200, the second device 200 can generate a temperature that is the same or close to that of the first device 300, thereby increasing the refrigeration capacity.

[0049] In order to further facilitate the sealed connection between the heat exchange input end of the box body and the first device 300, in this embodiment, an air guide flange 106 is sealed and connected to the heat exchange input end of the box body, the first device 300 has a first device heat exchange hole, and the air guide flange 106 has an air guide cylinder and a flange body connected to one end of the air guide cylinder. The aperture of the through hole at the heat exchange input end of the box body can be smaller than the diameter of the flange body. During installation, the air guide flange 106 can be inserted from the inside of the air guide box body 104, so that the air guide cylinder extends out of the air guide box body 104 through the through hole of the heat exchange input end of the box body, and the flange body abuts against the inner wall of the air guide box body 104, and the flange body can be connected to the heat exchange input end of the box body by fasteners (such as bolts, etc.) or sealants. The air guide cylinder can be directly inserted into the heat exchange hole of the first device, and can be sealed between the air guide cylinder and the inner wall of the heat exchange hole of the first device by sealants (or sealing rings, etc.).

[0050] When the volume of the first device 300 can meet the use requirements, the air guide cylinder can be directly pulled out of the heat exchange hole of the first device, and then the heat exchange hole of the first device is blocked, so that the first device 300 can be used independently. When the volume of the first device 300 cannot meet the use requirements, the air guide cylinder can be directly inserted into the heat exchange hole of the first device, so that the volume of the second device 200 can be increased for the first device 300.

[0051] In this embodiment, an air guide box cover 103 is provided at the output end of the air guide fan 105. The air guide box cover 103 can be directly fixed to the air guide fan 105 by fasteners, and a cover hole 1031 connected to the output end of the air guide fan 105 is provided on the air guide box cover 103, and one end of the air guide pipe 101 is connected to the cover hole 1031. In order to facilitate the connection between the air guide pipe 101 and the cover hole 1031, a plug-in pipe port (not shown in the figure) can be provided on the air guide box cover 103, and the plug-in pipe port and the air guide box cover 103 can be designed as an integrated structure, and the air guide pipe 101 can be quickly connected to the plug-in pipe port by plugging, so as to achieve the purpose of connecting the air guide pipe 101 with the output end of the air guide fan 105.

[0052] In order to facilitate the fixation of the air guide box body 104 and the first device 300, a mounting portion for mounting on the first device 300 is provided on the air guide box body 104. The mounting portion may be a mounting ear, and a fastening hole is provided on the mounting ear, and the first device 300 is fixed by a fastener. It should be noted that the mounting portion may not be provided, and the air guide box body 104 and the first device 300 may be fixed by connecting the air guide cylinder of the air guide flange 106 with the heat exchange hole of the first device.

[0053] In a specific embodiment of the utility model, a switch valve for opening and closing the air guide channel of the air guide box body 104 is provided on the air guide box body 104. In this embodiment, by adding a switch valve, the air guide channel of the air guide box body 104 can be opened or closed according to demand. After closing the air guide channel, the purpose of closing the first device 300 can be achieved to prevent air leakage in the first device 300. That is, by setting the switch valve, the opening on the first device 300 can be closed by the switch valve, so that when the volume of the first device 300 can meet the use requirements, it is not necessary to pull the air guide cylinder out of the heat exchange hole of the first device, and it is only necessary to close the switch valve. Correspondingly, when the volume of the first device 300 cannot meet the use requirements, it is only necessary to open the switch valve and then turn on the guide fan 105.

[0054] like Figure 3As shown, the embodiment of the utility model further discloses an expansion box assembly, which includes an insulation box and an air guide box device 100, the air guide box device 100 is the air guide box device 100 disclosed in the above embodiment, and the insulation box is the second device 200 disclosed in the above embodiment. The expansion box assembly disclosed in the embodiment of the utility model has all the technical effects of the above air guide box device 100, which will not be repeated herein.

[0055] Specifically, the insulated box includes an insulated box body 201 and a box support frame 202 supporting the insulated box body 201, and the box support frame 202 is used to be arranged on the first device 300. In order to ensure the insulation effect, the insulated box body 201 and the air guide box device 100 should be coated with an insulation material layer to reduce the heat exchange efficiency with the surrounding environment.

[0056] The air guide box 104 and the air guide fan 105 can be accommodated in the space surrounded by the box support frame 202. The box support frame 202 raises the height of the incubator box 201 to avoid interference between the incubator box 201 and the air guide box 104 and the air guide fan 105. It should be noted that in order to facilitate the display of the internal structure, Figure 2 and Figure 3 In the illustrated solution, the corresponding door panels of the thermal insulation box body 201 and the box body support frame 202 are not shown.

[0057] In a specific embodiment of the utility model, in order to improve space utilization, the heat exchange output end of the air duct 101 and the return air input end of the return air duct 102 are connected to the same side of the insulated box body 201. Since the air duct 101 provides wind pressure through the guide fan 105, the air flow blown out through the heat exchange output end of the air duct can be ejected to the other side through one side of the insulated box. For ease of understanding, the side connecting the heat exchange output end of the air duct 101 and the return air input end of the return air duct 102 is defined as the first side of the insulated box body 201, and the side opposite to the first side is defined as the second side of the insulated box body 201.

[0058] Since the pressure of the air duct 101 is relatively high, the air flow can be sprayed to the second side of the insulated box body 201. The return air input end of the return air duct 102 is connected to the first side of the insulated box body 201, so the air sucked away is the air around the first side of the insulated box body 201. Such an arrangement can speed up the circulation of air in the first device 300 and the second device 200.

[0059] When the first device 300 is a refrigeration device, the installation height of the heat exchange output end of the air duct 101 is higher than the installation height of the return air input end of the return air duct 102. The air temperature in the air duct 101 is lower than the air temperature in the second device 200, so the installation height of the air duct 101 is designed to be higher than the installation height of the return air duct 102, so that the cold air blown into the second device 200 by the air duct 101 is at a higher height, and the cold air exchanges heat with the surrounding air during the descent process, making it easier to make the air temperature in the second device 200 uniform.

[0060] Correspondingly, when the first device 300 is a hot air device, the installation height of the heat exchange output end of the air duct 101 is lower than the installation height of the return air input end of the return air duct 102. The air temperature in the air duct 101 is higher than the air temperature in the second device 200, so the installation height of the air duct 101 is designed to be lower than the installation height of the return air duct 102, so that the height of the hot air blown into the second device 200 by the air duct 101 is relatively low, and the hot air exchanges heat with the surrounding air during the rising process, which makes it easier to make the air temperature in the second device 200 uniform.

[0061] like Figure 2 As shown, the embodiment of the utility model further discloses a beverage making device, which includes a first device 300 and an expansion box assembly. The first device 300 has a first device heat exchange hole and a first device return air hole, and the first device 300 is a refrigeration device or a hot air device. When the first device 300 is a hot air device, the second device 200 can be used as a fermentation chamber.

[0062] The extension box assembly is the extension box assembly disclosed in the above embodiment, and the extension box assembly is arranged on the upper surface of the first device 300. The specific insulation box can be fixed on the first device 300 by fixing the angle bracket (in other embodiments, other fixing parts other than the angle bracket can also be used). The box heat exchange input end of the air guide box body 104 is connected to the heat exchange hole of the first device, and the return air output end of the return air duct 102 is connected to the return air hole of the first device. The beverage making device disclosed in the embodiment of the utility model has all the technical effects of the above extension box assembly because it has the above extension box assembly, which will not be repeated in this article.

[0063] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0064] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0065] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0066] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An air guide box device, It is characterized in that For transferring the temperature of a first device (300) to a second device (200), comprising: An air guide box body (104), the air guide box body (104) being a box body structure with two ends connected, one end being a box body heat exchange input end for communicating with the first device (300), and the other end being a box body heat exchange output end; A guide fan (105) is arranged at the heat exchange output end of the box body and is used to form an airflow from the heat exchange input end of the box body to the heat exchange output end of the box body; An air duct (101), one end of which is connected to the output end of the air guide fan (105), and the other end of which is a heat exchange output end of the air duct for connecting to the second device (200); A return air duct (102), one end of the return air duct (102) is a return air input end for connecting to the second device (200), and the other end is a return air output end for connecting to the first device (300).

2. The air guide box device according to claim 1, It is characterized in that The heat exchange input end of the box body is sealed and connected with an air guide flange (106); the first device (300) has a first device heat exchange hole; the air guide flange (106) has an air guide cylinder and a flange body, wherein the air guide cylinder is inserted into the first device heat exchange hole; the flange body is connected to one end of the air guide cylinder and is connected to the heat exchange input end of the box body.

3. The air guide box device according to claim 1, It is characterized in that The output end of the air guide fan (105) is provided with an air guide box cover (103), and the air guide box cover (103) is provided with a cover hole (1031) connected to the output end of the air guide fan (105), and one end of the air guide pipe (101) is connected to the cover hole (1031).

4. The air guide box device according to claim 1, It is characterized in that The air guide box (104) is provided with a mounting portion for mounting on the first device (300); and / or, The air guide box body (104) is provided with an on-off valve for opening and closing the air guide channel of the air guide box body (104).

5. An expansion box assembly, It is characterized in that It comprises a heat preservation box and an air guide box device (100), wherein the air guide box device (100) is the air guide box device (100) according to any one of claims 1 to 4; The thermal insulation box is the second device (200).

6. The expansion box assembly according to claim 5, It is characterized in that The thermal insulation box comprises a thermal insulation box body (201) and a box body support frame (202) supporting the thermal insulation box body (201), and the box body support frame (202) is used to be arranged on the first device (300).

7. The expansion box assembly according to claim 6, It is characterized in that The thermal insulation box body (201) and the air guide box device (100) are both coated with a thermal insulation material layer.

8. The expansion box assembly according to claim 5, It is characterized in that The air duct heat exchange output end of the air duct (101) and the return air input end of the return air duct (102) are connected to the same side of the thermal insulation box; When the first device (300) is a refrigeration device, the installation height of the air duct heat exchange output end of the air duct (101) is higher than the installation height of the return air input end of the return air duct (102); When the first device (300) is a hot air device, the installation height of the air duct heat exchange output end of the air duct (101) is lower than the installation height of the return air input end of the return air duct (102).

9. A beverage making device, It is characterized in that include: A first device (300) having a first device heat exchange hole and a first device return air hole, wherein the first device (300) is a refrigeration device or a hot air device; An extension box assembly is an extension box assembly as described in any one of claims 5 to 8, wherein the extension box assembly is arranged on the upper surface of the first device (300), the box body heat exchange input end of the air guide box body (104) is connected to the heat exchange hole of the first device, and the return air output end of the return air duct (102) is connected to the return air hole of the first device.

10. The beverage making device according to claim 9, It is characterized in that The heat preservation box is fixed on the first device (300) by means of a fixed angle bracket.

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