CN217209513U - Range hood structure and range hood - Google Patents

Abstract

The utility model discloses a range hood structure and a range hood, wherein the range hood structure comprises a refrigeration component, a water receiving component and a wet curtain component, and the refrigeration component comprises a condenser and an evaporator; the water receiving piece is used for receiving condensed water dropping along the evaporator; the wet curtain assembly comprises a water spraying piece and a wet curtain, the wet curtain is in contact fit with the condenser, a water outlet of the water receiving piece is communicated with a water inlet of the water spraying piece and is used for supplying condensed water to the water spraying piece, and the water spraying piece is used for spraying the condensed water to the wet curtain or spraying the condensed water to the surfaces of the wet curtain and the condenser simultaneously. When the range hood structure and the range hood are used, the condensate water consumption can be realized, and the condenser can be cooled, so that the produced condensate water is fully utilized, and the safe operation of the range hood is prevented from being influenced by excessive condensate water accumulation.

Description

Range hood structure and range hood

Technical Field

The utility model relates to a range hood technical field especially relates to a range hood structure and range hood.

Background

Range hood all generally fixes on the wall, and range hood can produce a large amount of heats at the culinary art in-process to can promote the indoor temperature in kitchen, reduce user experience. In order to reduce the indoor problem in kitchen, can the integrated refrigeration module that sets up form the refrigeration cigarette machine on traditional range hood, the refrigeration module through the refrigeration cigarette machine reduces the indoor temperature in kitchen, improves the travelling comfort that the user used to promote user experience.

Traditional refrigeration cigarette machine is when using, and when refrigeration module during operation, the evaporimeter department in the refrigeration module can be with the water condensation water droplet in the air on attached to the evaporimeter, along with the operation of refrigeration cigarette machine, the comdenstion water increases, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Based on this, when using to traditional refrigeration cigarette machine, when refrigeration module is at the during operation, evaporimeter department in the refrigeration module can be with the water condensation water droplet in the air attached to on the evaporimeter, along with the operation of refrigeration cigarette machine, the comdenstion water increases, there is the problem of potential safety hazard, a cigarette machine structure and range hood have been proposed, this cigarette machine structure and range hood are when using, both can realize consuming the comdenstion water, can cool down the condenser again, thereby the comdenstion water that make full use of produced, avoid the comdenstion water to accumulate too much safe operation that influences range hood.

The specific technical scheme is as follows:

in one aspect, the application relates to a range hood structure comprising a refrigeration assembly, a water receiving member and a wet curtain assembly, wherein the refrigeration assembly comprises a condenser and an evaporator; the water receiving piece is used for receiving condensed water dropping along the evaporator; the wet curtain assembly comprises a water spraying piece and a wet curtain, the wet curtain is in contact fit with the condenser, a water outlet of the water receiving piece is communicated with a water inlet of the water spraying piece and is used for supplying condensed water to the water spraying piece, and the water spraying piece is used for spraying the condensed water to the wet curtain or spraying the condensed water to the surfaces of the wet curtain and the condenser simultaneously.

The technical solution is further explained below:

in one embodiment, the refrigeration assembly further comprises a first fan configured to drive an airflow through the condenser and then out of the kitchen or through the wet curtain and then through the condenser and then out of the kitchen.

In one embodiment, the cigarette machine structure further comprises a pump body, a first connecting pipe and a second connecting pipe, wherein the water inlet of the pump body is communicated with the water outlet of the water receiving part through the first connecting pipe, and the water outlet of the pump body is communicated with the water inlet of the water spraying part through the second connecting pipe.

In one embodiment, the cigarette machine construction further comprises a temperature sensor for sensing the temperature of the condenser surface.

In one embodiment, the structure of the cigarette machine further comprises a controller, the controller is in communication connection with the temperature sensor and the pump body, and the controller is used for adjusting the rate of pumping condensed water by the pump body according to temperature information detected by the temperature sensor.

In one embodiment, the cigarette machine structure further comprises a liquid level sensor for detecting the level of condensed water in the water receiving member.

In one embodiment, the cigarette machine structure further comprises a controller, the controller is in communication connection with the liquid level sensor and the pump body, and the controller is used for controlling the opening and closing of the pump body according to liquid level information detected by the liquid level sensor.

In one embodiment, the cigarette machine structure further comprises a cigarette machine component, the cigarette machine component comprises a shell, the refrigerating component is connected to the outer wall of the shell, and the shell is provided with a cigarette cavity and a cigarette inlet communicated with the cigarette cavity.

In one embodiment, the cigarette machine component further comprises a second fan, the second fan is arranged in the cigarette cavity, and the air inlet end of the second fan is communicated with the interior of the kitchen room through the cigarette inlet.

In one embodiment, the cigarette machine structure further comprises a guiding piece, wherein the guiding piece is arranged below the evaporator and used for receiving condensed water dripped by the evaporator, a water outlet of the guiding piece is communicated with a water inlet of the water receiving piece, and at least part of structure of the guiding piece is arranged in the cigarette cavity; and/or

The water receiving piece is arranged in the smoke cavity.

On the other hand, the application also relates to a range hood, which comprises the range hood structure in any one of the embodiments.

When the range hood structure and the range hood are started in a refrigeration mode, condensate water can be generated on the surface of an evaporator, the generated condensate water can be collected through a water collecting part, the collected condensate water is conveyed to a water spraying part by the water collecting part, the condensate water is sprayed to the surface of a wet curtain or a condenser by the water spraying part or is sprayed to the surface of the wet curtain and the surface of the condenser at the same time by the water spraying part, the wet curtain can absorb and store certain condensate water when in use, the wet curtain is arranged on the surface of the condenser, the surface temperature of the condenser is higher in the refrigeration mode, the condensate water stored on the wet curtain can be evaporated at the condenser, and therefore the temperature of the condenser is reduced, and in addition, the condensate water sprayed to the condenser by the water spraying part can also cool the condenser; it can be seen that cigarette machine structure and range hood in this application can consume the comdenstion water on the one hand when using, avoids the comdenstion water to accumulate the potential safety hazard of bringing excessively, and on the other hand can also cool down the condenser, improves refrigeration assembly's refrigeration efficiency.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention in any way.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Furthermore, the drawings are not to scale of 1:1, and the relative dimensions of the various elements in the drawings are drawn only by way of example and not necessarily to true scale.

FIG. 1 is a schematic view of a press structure according to an embodiment;

fig. 2 is a partially enlarged schematic view of a in fig. 1.

Description of reference numerals:

10. a cigarette machine structure; 100. a refrigeration assembly; 110. a condenser; 120. an evaporator; 130. a first fan; 200. a water receiving member; 300. a wet curtain assembly; 310. a water spraying member; 320. wet curtain; 410. a pump body; 420. a first connecting pipe; 430. a second connecting pipe; 500. a range hood assembly; 510. a housing; 512. a smoke chamber; 520. a second fan; 600. a connecting piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Traditional refrigeration cigarette machine is when using, and when refrigeration module during operation, the evaporimeter department in the refrigeration module can be with the water condensation water droplet in the air on attached to the evaporimeter, along with the operation of refrigeration cigarette machine, the comdenstion water increases, has the potential safety hazard. The application provides a cigarette machine structure and range hood, this cigarette machine structure and range hood both can realize consuming the comdenstion water when using, can cool down the condenser again to the comdenstion water that make full use of produced avoids the comdenstion water to accumulate too much influence range hood's safe operation.

Referring to fig. 1 and 2, an embodiment of a cigarette maker construction 10 includes a refrigeration assembly 100, the refrigeration assembly 100 being adapted to regulate the temperature of air within a kitchen compartment. The refrigeration assembly 100 includes an evaporator 120 and a condenser 110, and the refrigeration assembly 100 further includes other refrigeration components such as a throttling element to implement a refrigeration cycle. When the refrigeration assembly 100 is used for refrigerating, the temperature of the surface of the evaporator 120 is low, and therefore, condensed water is generated on the surface of the evaporator 120. The surface of the condenser 110 has a high temperature, and thus heat dissipation from the condenser 110 is required.

Referring to fig. 1 and 2, the cigarette maker construction 10 further includes a water receiving member 200, the water receiving member 200 being adapted to receive condensed water generated at the evaporator 120. The water receiving member 200 may be a water receiving tank or a container such as a water receiving trough.

Referring to fig. 1 and 2, the cigarette maker structure 10 further includes a receiving member 600, the receiving member 600 is disposed below the evaporator 120 for receiving condensed water dropping from the evaporator 120, and a water outlet of the receiving member 600 is communicated with a water inlet of the water receiving member 200, so that the condensed water at the evaporator 120 is received by the receiving member 600 and is delivered to the water receiving member 200. Wherein, the lead-in member 600 can be a pipeline structure such as a water receiving pipeline.

Referring to figure 1, the cigarette maker construction 10 comprises a cigarette maker assembly 500, the cigarette maker assembly 500 comprising a housing 510, the refrigeration assembly 100 being attached to an outer wall of the housing 510. Referring to fig. 1 and 2, the housing 510 has a smoke chamber 512, the water receiving member 200 is disposed in the smoke chamber 512, and at least a part of the guiding member 600 is disposed in the smoke chamber 512.

Referring to fig. 1 and 2, the cigarette maker structure 10 further comprises a wet curtain assembly 300, wherein the wet curtain assembly 300 comprises a water spray member 310 and a wet curtain 320, the wet curtain 320 is in contact fit with the condenser 110, a water outlet of the water receiving member 200 is communicated with a water inlet of the water spray member 310 for supplying condensed water to the water spray member 310, and the water spray member 310 is used for spraying the condensed water to the wet curtain 320 or spraying the condensed water to the surfaces of the wet curtain 320 and the condenser 110. The wet curtain 320 may be made of a material that can absorb a certain amount of water and store the water therein, such as kraft paper or the like. When in use, the water receiving member 200 conveys the collected condensed water to the water spraying member 310, the water spraying member 310 sprays the condensed water to the surface of the wet curtain 320 or the surface of the condenser 110 or to the surface of the wet curtain 320 and the surface of the condenser 110 at the same time, and the wet curtain 320 can absorb and store certain condensed water when in use. The wet curtain 320 is in contact fit with the condenser 110, when the cigarette maker structure 10 is in the cooling mode, the surface temperature of the condenser 110 is high, condensed water stored on the wet curtain 320 can be evaporated at the condenser 110, so that the temperature at the condenser 110 is reduced, and in addition, the condensed water sprayed by the water spray piece 310 to the condenser 110 can also reduce the temperature of the condenser 110; so, cigarette machine structure 10 in this application can consume the comdenstion water on the one hand, avoids the comdenstion water to accumulate the potential safety hazard that too much brought, and on the other hand can also cool down condenser 110, improves refrigeration assembly 100's refrigeration efficiency.

The contact fit between the wet curtain 320 and the condenser 110 can be that the wet curtain 320 is disposed on the surface of the condenser 110 on the air inlet side, or on the surface of the air outlet side of the condenser 110, as long as the heat exchange between the wet curtain 320 and the condenser 110 can be realized.

Referring to fig. 1 and 2, the refrigeration assembly 100 further includes a first fan 130, and the first fan 130 is capable of driving an air flow to pass through the condenser 110 and then blow out to the exterior of the kitchen or pass through the wet curtain 320 and then pass through the condenser 110 and then blow out to the exterior of the kitchen. Therefore, the air flow can take the heat of the condenser 110 out of the room under the action of the first fan 130, and the function of cooling the condenser 110 is achieved. The first fan 130 may be a centrifugal fan.

Referring to fig. 2, the first fan 130 and the wet curtain 320 are disposed on different two sides of the condenser 110, the first fan 130 is disposed on one side of the condenser 110 close to the evaporator 120, and the wet curtain 320 is disposed on one side of the condenser 110 away from the first fan 130.

Referring to fig. 1 and 2, the cigarette maker structure 10 further includes a pump body 410, a first connection pipe 420 and a second connection pipe 430, wherein a water inlet of the pump body 410 is communicated with a water outlet of the water receiving member 200 through the first connection pipe 420, and a water outlet of the pump body 410 is communicated with a water inlet of the water spraying member 310 through the second connection pipe 430. In this way, the condensed water in the water receiving member 200 can be delivered to the water spraying member 310 by the first and second connection pipes 420 and 430 by the pump body 410. The pump body 410 may be a water pump, and the first and second connection pipes 420 and 430 may be water pipes.

In some embodiments, the cigarette maker construction 10 further comprises a temperature sensor (not shown) for sensing the temperature of the surface of the condenser 110, which may be a bulb or a fiber grating sensor. Further, the cigarette maker structure 10 further comprises a controller (not shown) which is in communication connection with the temperature sensor and the pump body 410, and the controller is used for adjusting the rate of pumping the condensed water by the pump body 410 according to the temperature information detected by the temperature sensor.

For example, when the temperature sensor detects that the surface temperature of the condenser 110 is lower than the preset temperature value, the controller may control the pump body 410 to pump the condensed water of the water receiving member 200 at a lower rate and deliver the condensed water to the water spraying member 310; when the temperature sensor detects that the surface temperature of the condenser 110 is greater than or equal to the preset temperature value, the controller may control the pump body 410 to pump the condensed water of the water receiving member 200 at a high rate and deliver the condensed water to the water spraying member 310.

The cigarette machine arrangement 10 also includes a level sensor (not shown) for detecting the level of condensate within the water trap 200. Wherein the liquid level sensor may be a water level gauge. Further, this cigarette machine structure 10 still includes controller (not shown), and the controller all is connected with level sensor and pump body 410 communication, and the controller is used for opening and close according to the liquid level information control pump body 410 that level sensor detected.

For example, when the liquid level sensor detects that the amount of the condensed water in the water receiving member 200 is greater than or equal to a preset water amount value, the pump body 410 is controlled to operate; when the liquid level sensor detects that the amount of the condensed water in the water receiving member 200 is smaller than the preset water amount value, the pump body 410 is controlled to be closed.

Optionally, the controller in the foregoing embodiment may be a single chip microcomputer or a control element such as a micro control unit.

Referring to fig. 1 and 2, the housing 510 has a smoke chamber 512 and a smoke inlet (not shown) connected to the smoke chamber 512, and when in use, smoke can enter the smoke chamber 512 along the air inlet. Referring to fig. 1 and 2, the cigarette maker assembly 500 further comprises a second fan 520, the second fan 520 is disposed in the cigarette cavity 512, and an air inlet end of the second fan 520 is communicated with the kitchen chamber through a cigarette inlet.

In addition, one embodiment is directed to a range hood (not shown) that includes the range hood construction 10 of any of the previous embodiments. Because this range hood includes the cigarette machine structure 10 in the aforementioned embodiment, therefore, this range hood can consume the comdenstion water on the one hand, avoids the potential safety hazard that the comdenstion water accumulation is too much, and on the other hand this range hood can also cool down condenser 110, improves the refrigeration efficiency of refrigeration subassembly 100.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. A cigarette maker construction, comprising:

the refrigeration assembly comprises a condenser and an evaporator;

the water receiving piece is used for receiving the condensed water dropping along the evaporator; and

the wet curtain assembly comprises a water spraying piece and a wet curtain, the wet curtain is in contact fit with the condenser, a water outlet of the water receiving piece is communicated with a water inlet of the water spraying piece and is used for supplying condensed water to the water spraying piece, and the water spraying piece is used for spraying the condensed water to the wet curtain or spraying the condensed water to the surfaces of the wet curtain and the condenser simultaneously.

2. A machine as claimed in claim 1, wherein the refrigeration assembly further comprises a first fan capable of driving an airflow through the condenser and out of the kitchen or through the wet curtain and through the condenser and out of the kitchen.

3. The cigarette machine structure of claim 1 further comprising a pump body, a first connecting tube and a second connecting tube, the water inlet of the pump body being in communication with the water outlet of the water receiving member through the first connecting tube, the water outlet of the pump body being in communication with the water inlet of the water jet through the second connecting tube.

4. A machine as claimed in claim 3, further comprising a temperature sensor for sensing the temperature of the condenser surface.

5. A machine as claimed in claim 4, further comprising a controller in communication with both the temperature sensor and the pump body, the controller being adapted to adjust the rate at which the pump body draws the condensate based on temperature information detected by the temperature sensor.

6. A cigarette machine construction as in claim 3 further comprising a level sensor for detecting the level of condensate within the water receiving member.

7. The cigarette machine structure of claim 6, further comprising a controller, wherein the controller is in communication connection with the liquid level sensor and the pump body, and the controller is used for controlling the opening and closing of the pump body according to the liquid level information detected by the liquid level sensor.

8. A machine construction as claimed in any one of claims 1 to 7 further comprising a machine assembly including a housing, the refrigeration assembly being attached to an outer wall of the housing, the housing being provided with a smoke chamber and a smoke inlet communicating with the smoke chamber.

9. The cigarette machine structure of claim 8 wherein the cigarette machine assembly further comprises a second fan disposed within the smoke chamber, the air intake end of the second fan communicating with the interior of the kitchen chamber through the smoke inlet.

10. The cigarette machine structure according to claim 8, further comprising a receiving member arranged below the evaporator for receiving condensed water dropped from the evaporator, wherein a water outlet of the receiving member is communicated with a water inlet of the receiving member, and at least part of the receiving member is arranged in the cigarette cavity; and/or

The water receiving piece is arranged in the smoke cavity.

11. A range hood comprising the range hood construction of any one of claims 1 to 10.

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