Constant-temperature dehumidification air conditioner

Abstract

The constant-temperature dehumidification air conditioner comprises a machine shell and an evaporator, the machine shell is provided with a containing cavity and an air outlet, the evaporator is contained in the containing cavity and partially right faces the air outlet, the portion, right facing the air outlet, of the evaporator and the air outlet are arranged in a spaced mode to form a heating space, and a heating assembly capable of sliding into or away from the heating space along the machine shell is arranged on the machine shell. The heating assembly comprises a sliding rod and a heating tube, the sliding rod can slide along the machine shell so that the heating tube can slide into or slide away from the heating space, a conductive strip is arranged on the side, opposite to the sliding rod, of the machine shell, a conductive column which abuts against the conductive strip and is electrically connected with the heating tube is arranged on the sliding rod, and the conductive column slides along the conductive strip when the sliding rod slides along the machine shell. The part, opposite to the air outlet, of the evaporator and the air outlet are arranged at intervals to form the heating space, the heating pipe capable of moving into or away from the heating space is arranged on the machine shell, air which is refrigerated and dehumidified through the evaporator is blown out after being heated by the heating pipe to return temperature, constant-temperature dehumidification is achieved, and the indoor temperature is prevented from being reduced during dehumidification.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange equipment, in particular to a constant temperature dehumidification air conditioner. Background Art

[0002] An air conditioner is a device used to regulate indoor temperature. Most existing air conditioners have a dehumidification function. When indoor humidity is high (such as during the return of the south wind in southern China), the evaporator cools the air, causing moisture (water vapor) in the air to condense into dew, thereby achieving dehumidification. Because dehumidification is achieved through evaporator cooling, the indoor temperature drops during the dehumidification process. However, the return of the south wind usually occurs in spring, when the weather is still sluggish. Dehumidification through cooling can easily lead to excessively low indoor temperatures. Utility Model Content

[0003] The purpose of the utility model is to provide a constant temperature dehumidification air conditioner to solve the problem that the existing air conditioner dehumidifies by refrigeration, and the dehumidification process is accompanied by cooling, which easily leads to excessively low indoor temperature.

[0004] The utility model is realized through the following technical solutions:

[0005] A constant temperature dehumidification air conditioner includes a casing and an evaporator. The casing has a accommodating cavity and an air outlet. The evaporator is accommodated in the accommodating cavity and partially faces the air outlet. The part of the evaporator facing the air outlet is spaced apart from the air outlet to form a heating space. The casing is provided with a heating component that can slide into or out of the heating space. The heating component includes a sliding rod and a heating tube. The sliding rod can slide along the casing to allow the heating tube to slide into or out of the heating space. A conductive strip is provided on the side of the casing opposite to the sliding rod. The sliding rod is provided with a conductive column that abuts against the conductive strip and is electrically connected to the heating tube. The conductive column slides along the conductive strip when the sliding rod slides along the casing.

[0006] Furthermore, an elastic member is provided on the sliding rod to enable the conductive column to abut against the conductive strip.

[0007] Furthermore, the sliding rod is provided with a limiting hole for the end of the conductive column facing away from the conductive strip to be placed therein, and the elastic member is accommodated in the limiting hole and passes through the conductive column.

[0008] Furthermore, the conductive column has a shoulder for limiting its movement away from the limiting hole, and the elastic member abuts against the shoulder and the sliding rod respectively.

[0009] Furthermore, a limiting groove for the conductive bar to be placed is formed on the housing.

[0010] Furthermore, the housing has a receiving cavity for the heating component to move into when the heating component moves away from the heating space.

[0011] Furthermore, a sliding groove slidably engaged with the sliding rod is formed on the housing, and the sliding groove extends from the heating space to the storage cavity.

[0012] Furthermore, the storage cavity is arranged on one side of the accommodating cavity, and a heat insulation pad is provided on the cavity wall of the storage cavity adjacent to the accommodating cavity.

[0013] Furthermore, a heat dissipation through hole is provided on a cavity wall of the storage cavity opposite to the thermal insulation pad, and the storage cavity is connected to the outside through the heat dissipation through hole.

[0014] The advantage of this technical solution is that a heating space is formed by setting the part of the evaporator opposite to the air outlet at a distance from the air outlet, and setting a heating tube on the casing that can be moved into or out of the heating space, so that the air cooled and dehumidified by the evaporator is heated and then blown out after being heated by the heating tube, thereby achieving constant temperature dehumidification and avoiding the indoor temperature from decreasing during dehumidification. Since the heating tube is configured to be able to move into or out of the heating space, the heating tube can be hidden when the air conditioner does not need to dehumidify, avoiding the heating tube blocking the air outlet. In addition, since a conductive strip is provided on the side of the casing opposite to the sliding rod, and a conductive column is provided on the sliding rod that abuts against the conductive strip and is electrically connected to the heating tube, the heating tube can be continuously heated when the sliding rod moves along the casing into the heating space, so that the heating tube has a higher temperature when it moves into the heating space, shortening the heating time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0017] Figure 1 is a three-dimensional diagram of the constant temperature dehumidification air conditioner disclosed in the embodiment (the heating component is moved away from the heating space);

[0018] Figure 2 is a top view of the constant temperature dehumidification air conditioner disclosed in the embodiment;

[0019] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle;

[0020] Figure 4 yes Figure 3 A partial enlarged view of point C in the middle;

[0021] Figure 5 yes Figure 2 Cross-sectional view at the middle BB;

[0022] Figure 6 It is a three-dimensional diagram of the constant temperature dehumidification air conditioner disclosed in the embodiment (the heating component is moved into the heating space). DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example: Figure 1-6 As shown, the constant temperature dehumidification air conditioner includes a casing 1 and an evaporator 2. The casing 1 has a accommodating cavity 101 and an air outlet 102. The evaporator 2 is accommodated in the accommodating cavity 101 and partially faces the air outlet 102. The part of the evaporator 2 facing the air outlet 102 is spaced apart from the air outlet 102 to form a heating space 103. The casing 1 is provided with a heating component 3 that can be moved into or away from the heating space 103. The heating component 3 includes a sliding rod 301 and a heating tube 302. The sliding rod 301 can slide along the casing 1 to allow the heating tube 302 to move into or away from the heating space 103. A conductive strip 4 is provided on the side of the casing 1 opposite to the sliding rod 301. The sliding rod 301 is provided with a conductive column 5 that abuts against the conductive strip 4 and is electrically connected to the heating tube 302. The conductive column 5 slides along the conductive strip 4 when the sliding rod 301 moves along the casing 1. Specifically, the conductive strip 4 is connected to the air conditioning circuit, the heating tube 302 is an existing electric heating tube, and the conductive column 5 is in contact with the conductive strip 4 for electrical conduction.

[0025] When this constant temperature dehumidification air conditioner is used for dehumidification, the air flows from the evaporator 2 to the heating tube 302 and is blown out through the air outlet 102. When the air flows into the evaporator 2, the moisture (water vapor) condenses into dew through the evaporator 2 to achieve cooling and dehumidification. When the air flows into the heating space 103, it is heated and returned to temperature through the heating tube 302.

[0026] In summary, this embodiment provides a constant temperature dehumidification air conditioner to solve the problem that existing air conditioners dehumidify by cooling, and the dehumidification process is accompanied by cooling, which easily leads to excessively low indoor temperatures. This is mainly achieved by setting the portion of the evaporator 2 opposite the air outlet 102 at a distance from the air outlet 102 to form a heating space 103, and setting a heating pipe 302 on the housing 1 that can be moved into or out of the heating space 103. The air cooled and dehumidified by the evaporator 2 is heated and then blown out through the heating pipe 302, thereby achieving constant temperature dehumidification and avoiding a drop in indoor temperature during dehumidification. Since the heating pipe 302 is configured to be able to move into or out of the heating space 103, the heating pipe 302 can be hidden when the air conditioner does not need to dehumidify, avoiding the heating pipe 302 blocking the air outlet 102. Since a conductive strip 4 is provided on the side of the housing 1 opposite to the slide bar 301, and a conductive post 5 is provided on the slide bar 301 to abut against the conductive strip 4 and electrically connected to the heating tube 302, the heating tube 302 continues to heat when the slide bar 301 moves along the housing 1 into the heating space 103, so that the heating tube 302 has a higher temperature when it moves into the heating space 103, thereby shortening the heating time.

[0027] In this embodiment of the present invention, the slide bar 301 is provided with an elastic member 6 that forces the conductive post 5 to abut against the conductive bar 4. Specifically, the elastic member 6 is a spring. By configuring the elastic member 6 on the slide bar 301 to force the conductive post 5 to abut against the conductive bar 4, the conductive post 5 and the conductive bar 4 maintain good contact.

[0028] In this embodiment of the present invention, the slide bar 301 is provided with a retaining hole 300 into which the end of the conductive post 5 facing away from the conductive bar 4 is inserted. The elastic member 6 is received within the retaining hole 300 and extends through the conductive post 5. This arrangement, by providing the retaining hole 300 on the slide bar 301 into which the end of the conductive post 5 facing away from the conductive bar 4 is inserted, ensures a stable assembly of the conductive post 5, the elastic member 6, and the slide bar 301.

[0029] In this embodiment of the present invention, the conductive post 5 has a shoulder 501 that restricts its movement from the stop hole 300, and the elastic member 6 abuts against the shoulder 501 and the slide bar 301, respectively. This arrangement, by configuring the shoulder 501 on the conductive post 5 to restrict its movement from the stop hole 300 and configuring the elastic member 6 to abut against the shoulder 501 and the slide bar 301, respectively, ensures a stable assembly of the conductive post 5, the elastic member 6, and the slide bar 301.

[0030] In the embodiment of the present invention, a limiting groove (not shown) is formed on the housing 1 for the conductive strip 4 to be placed in. The above arrangement ensures that the conductive strip 4 and the housing 1 are assembled stably by configuring the limiting groove on the housing 1 for the conductive strip 4 to be placed in.

[0031] In this embodiment of the present invention, the housing 1 has a receiving cavity 105 into which the heating element 3 is moved when the heating element 3 is removed from the heating space 103. By providing the housing 1 with the receiving cavity 105 into which the heating element 3 is moved when the heating element 3 is removed from the heating space 103, the heat generated by the heating tube 302 when the heating tube 302 is removed from the heating space 103 is reduced in impact on the evaporator 2.

[0032] In this embodiment of the present invention, the storage chamber 105 is located on one side of the accommodating chamber 101, and a heat insulating pad 7 is provided on the wall of the storage chamber 105 adjacent to the accommodating chamber 101. This arrangement, by disposing the heat insulating pad 7 on the wall of the storage chamber 105 adjacent to the accommodating chamber 101, reduces the impact of the heat from the heating tube 302 on the evaporator 2 when the heating tube 302 is moved away from the heating space 103.

[0033] In this embodiment of the present invention, a heat dissipation hole 106 is provided on the wall of the storage chamber 105 opposite the thermal insulation pad 7. The storage chamber 105 communicates with the outside through the heat dissipation hole 106. This arrangement, by providing the heat dissipation hole 106 on the wall of the storage chamber 105 opposite the thermal insulation pad 7, facilitates heat dissipation from the heating tube 302 and reduces the impact of the heating tube 302 on the evaporator 2.

[0034] In the embodiment of the present invention, the housing 1 is formed with a slide groove 107 that slidably cooperates with the slide rod 301, and the slide groove 107 extends from the heating space 103 to the storage cavity 105. The above arrangement, by configuring the slide groove 107 that slidably cooperates with the slide rod 301 to extend from the heating space 103 to the storage cavity 105, allows the heating component 3 to move stably and smoothly when entering or leaving the heating space 103.

[0035] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center of a circle", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., which indicate 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 invention 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 operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0036] The above descriptions are provided in conjunction with specific content to provide one or more implementation methods, and do not limit the specific implementation of the present invention to these descriptions. Any similarity or similarity with the methods, structures, etc. of the present invention, or any technical deduction or replacement based on the concept of the present invention shall be considered protected by the present invention.

Claims

1. A constant temperature dehumidifying air conditioner comprising a housing and an evaporator, wherein the housing has a receiving cavity and an air outlet, the evaporator is received in the receiving cavity and partially faces the air outlet, and is characterized in that: The part of the evaporator facing the air outlet is spaced apart from the air outlet to form a heating space. The casing is provided with a heating component that can slide into or out of the heating space along the heating component. The heating component includes a sliding rod and a heating tube. The sliding rod can slide along the casing to allow the heating tube to slide into or out of the heating space. A conductive strip is provided on the side of the casing opposite to the sliding rod. The sliding rod is provided with a conductive column that abuts against the conductive strip and is electrically connected to the heating tube. The conductive column slides along the conductive strip when the sliding rod slides along the casing.

2. The constant temperature dehumidification air conditioner according to claim 1, characterized in that: The sliding rod is provided with an elastic member which enables the conductive column to abut against the conductive strip.

3. The constant temperature dehumidification air conditioner according to claim 2, characterized in that: The sliding rod is provided with a limiting hole for the end of the conductive column away from the conductive strip to be placed therein, and the elastic member is accommodated in the limiting hole and is passed through the conductive column.

4. The constant temperature dehumidification air conditioner according to claim 3, characterized in that: The conductive column has a shoulder for limiting its movement away from the limiting hole, and the elastic member abuts against the shoulder and the sliding rod respectively.

5. The constant temperature dehumidification air conditioner according to claim 1, characterized in that: The housing is formed with a limiting groove for the conductive strip to be placed therein.

6. The constant temperature dehumidification air conditioner according to claim 1, characterized in that: The housing has a receiving cavity for the heating component to move into when the heating component moves away from the heating space.

7. The constant temperature dehumidification air conditioner according to claim 6, characterized in that: A sliding groove slidably matched with the sliding rod is formed on the housing, and the sliding groove extends from the heating space to the receiving cavity.

8. The constant temperature dehumidification air conditioner according to claim 6, characterized in that: The receiving cavity is arranged on one side of the accommodating cavity, and a heat insulation pad is arranged on the cavity wall of the receiving cavity adjacent to the accommodating cavity.

9. The constant temperature dehumidification air conditioner according to claim 8, characterized in that: A heat dissipation through hole is provided on a cavity wall of the storage cavity opposite to the heat insulation pad, and the storage cavity is communicated with the outside through the heat dissipation through hole.

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