Refrigerating and heating bathtub

Abstract

According to the refrigerating and heating bathtub, the cooling-water machine is arranged to be connected with the water supply pipe set and the water return pipe set, working media achieve refrigerating or heating through the compressor in the cooling-water machine, circulating circulation of the working media in the bathtub can be achieved, it is guaranteed that the working media are constant in temperature, refrigerating and heating are faster, the effect is better, and user experience is good; the technical problems that most of bathtubs in the prior art only have the heating function, heating is conducted by arranging a heating pipe module in a pipeline, but the heating structure is slow in heating, poor in effect and complex in pipeline connection and occupies the assembly space are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtubs, in particular to a cooling and heating bathtub. Background Art

[0002] With the development of social economy, people's living standards are getting higher and higher, bathroom products have also developed greatly, and various bathtubs have emerged in an endless stream.

[0003] Chinese patent CN213216660U discloses a pinhole bubble massage touch bathtub, comprising an upper cylinder body and a lower cylinder body, wherein the inner hollow portion of the upper cylinder body is configured as a bathtub, an installation space is reserved between the upper cylinder body and the lower cylinder body, an air pump and an air pipe connected to the air pump are arranged in the installation space, and a pinhole connected to the air pipe and used for blasting massage bubbles is arranged around the bottom edge of the bathtub. By arranging the air pipe and the air pump connected to the massage pinhole in the bathtub, bubbles can be blasted into the water bath, and the massage effect is good. By arranging color-changing colorful underwater lights in the bathtub, bathing is more comfortable and the experience is rich.

[0004] However, in the existing technical solutions, some bathtubs do not have the function of regulating water temperature; for bathtubs with water temperature regulation function, most of them only have heating function, which is heated by arranging a heating pipe module in the pipeline. However, this heating structure has slow heating, poor effect, occupies assembly space, and complicated pipeline connection. Utility Model Content

[0005] The purpose of the utility model is to provide a cooling and heating bathtub in view of the deficiencies in the prior art. A water chiller is provided to connect the water supply pipe group and the return pipe group. The working medium is cooled or heated by the compressor inside the water chiller, and the circulation of the working medium in the bathtub can be realized to ensure the constant temperature of the working medium. The cooling and heating are faster, the effect is better, and the user experience is good. The utility model solves the technical problems that most bathtubs in the prior art only have a heating function. A heating pipe module is provided in the pipeline for heating, but this heating structure has slow heating, poor effect, occupies assembly space, and has complex pipeline connections.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooling and heating bathtub comprises: a bathtub body; and a water circulation module arranged in the bathtub body, which comprises: a water chiller; a return pipe group connected to the water inlet end of the water chiller; and a water supply pipe group connected to the water outlet end of the water chiller, the return pipe group and the water supply pipe group are both connected to the bathtub of the bathtub body, the return pipe group sends the medium in the bathtub into the water chiller for cooling or heating, and then the medium is circulated back to the bathtub by the water supply pipe group.

[0008] The medium is water.

[0009] Preferably, the water circulation module is centrally arranged at one end inside the bathtub body.

[0010] Preferably, the chiller is provided with a compressor for cooling or heating the medium.

[0011] Preferably, the water circulation module further comprises: a filter, which is connected to the pipeline of the return pipe group or the water supply pipe group and filters the circulating medium.

[0012] Preferably, the water circulation module further comprises: a water pump, which is connected to the pipeline of the return pipe group or the water supply pipe group and drives the medium to circulate.

[0013] Preferably, the filter and the water pump are both installed on the return pipe group.

[0014] Preferably, the water circulation module further comprises: a disinfection module for disinfecting the circulating medium, the disinfection module comprising: an ozone generator; and an ejector, the ejector being connected to the pipeline of the water supply pipe group and connected to the ozone generator through the pipeline.

[0015] Preferably, the return water pipe group includes: a return water main pipe and a return water branch pipe, one end of the return water main pipe is connected to the chiller, and the other end is connected to the return water branch pipe, and both ends of the return water branch pipe are respectively connected to the return water ports of the bottom wall and side wall of the bathtub.

[0016] Preferably, the water return port on the bottom wall of the bathtub is connected to the drain valve nozzle through a pipeline.

[0017] Preferably, the water supply pipe group includes: a water supply main pipe and a water supply branch pipe, one end of the water supply main pipe is connected to the chiller, and the other end is connected to the water supply branch pipe, and a water supply branch pipe is respectively provided on two opposite sides of the bathtub, and the water supply branch pipe is connected to the water outlet of the corresponding side wall of the bathtub.

[0018] Preferably, the bathtub body comprises: an upper cylinder body; and a lower cylinder body, the bathtub is recessed in the upper cylinder body, and an installation space for accommodating the water circulation module is reserved between the upper cylinder body and the lower cylinder body.

[0019] Preferably, the upper cylinder body and the lower cylinder body are integrally formed.

[0020] Preferably, it further comprises: an underwater light, wherein the underwater light is installed on the side wall of the bathtub.

[0021] Preferably, the underwater light is configured as a seven-color changing light, which is electrically connected to the electric control structure.

[0022] The beneficial effects of the utility model are:

[0023] (1) The utility model provides a water chiller to connect the water supply pipe group and the water return pipe group. The working medium is cooled or heated by the compressor inside the water chiller, and the working medium can be circulated in the bathtub to ensure the constant temperature of the working medium. The cooling and heating are faster, the effect is better, and the user experience is better.

[0024] (2) The utility model provides cooling and heating by installing a water chiller, and the entire water circulation module is centrally installed on one side of the bathtub, which saves assembly space and simplifies pipe connections, and the overall structure is more optimized;

[0025] (3) The utility model filters, disinfects and removes odors from the working medium by installing a filter and a disinfection module in the water circulation pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 for Figure 1 A cross-sectional view of

[0028] Figure 3 The structure of the water circulation module of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 4 The structure of the water circulation module of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] Embodiment 1

[0033] like Figure 1-4 As shown, a cooling and heating bathtub comprises: a bathtub body 1; and a water circulation module 20 arranged in the bathtub body 1, which comprises: a water chiller 2; a return pipe group 3 connected to the water inlet end of the water chiller 2; and a water supply pipe group 4 connected to the water outlet end of the water chiller 2, the return pipe group 3 and the water supply pipe group 4 are both connected to the bathtub 10 of the bathtub body 1, the return pipe group 3 sends the medium in the bathtub 10 into the water chiller 2 for cooling or heating, and then the medium is circulated back to the bathtub 10 by the water supply pipe group 4.

[0034] Preferably, the chiller 2 is provided with a compressor for cooling or heating the medium.

[0035] In this embodiment, by setting up a chiller 2 to connect the water supply pipe group 4 and the return pipe group 3, the working medium is cooled or heated through the internal compressor of the chiller 2, and can circulate the working medium in the bathtub 10 to ensure the constant temperature of the working medium, and the cooling and heating are faster, the effect is better, and the user experience is better.

[0036] The medium is water.

[0037] As a preference, Figure 2 As shown, the water circulation module 20 is centrally arranged at one end inside the bathtub body 1 .

[0038] In this embodiment, a water chiller 2 is provided for cooling and heating, and the entire water circulation module 20 is centrally installed on one side of the bathtub 1, which saves assembly space and simplifies pipe connections, and the overall structure is more optimized.

[0039] As a preference, Figure 3 As shown, the water circulation module 20 further includes: a water pump 6, which is connected to the pipeline of the return pipe group 3 or the water supply pipe group 4, and drives the medium to circulate.

[0040] Preferably, the water pump 6 is installed on the return pipe group 3.

[0041] Preferably, the return water pipe group 3 includes: a return water main pipe 31 and a return water branch pipe 32, one end of the return water main pipe 31 is connected to the chiller 2, and the other end is connected to the return water branch pipe 32, and both ends of the return water branch pipe 32 are respectively connected to the return water port 14 of the bottom wall and side wall of the bathtub 10.

[0042] Preferably, the water return port 14 on the bottom wall of the bathtub 10 is connected to the drain valve nozzle 15 through a pipeline.

[0043] Preferably, the water supply pipe group 4 includes: a water supply main pipe 41 and a water supply branch pipe 42, one end of the water supply main pipe 41 is connected to the chiller 2, and the other end is connected to the water supply branch pipe 42, and the water supply branch pipe 42 is respectively provided on the opposite sides of the bathtub 10, and the water supply branch pipe 42 is connected to the water outlet 16 of the corresponding side wall of the bathtub 10.

[0044] Preferably, the bathtub body 1 comprises: an upper cylinder body 11 and a lower cylinder body 12 , the bathtub 10 is recessed in the upper cylinder body 11 , and an installation space 13 for accommodating the water circulation module 20 is reserved between the upper cylinder body 11 and the lower cylinder body 12 .

[0045] Preferably, the upper cylinder body 11 and the lower cylinder body 12 are integrally formed.

[0046] Preferably, it further comprises: an underwater light 8 , wherein the underwater light 8 is installed on the side wall of the bathtub 10 .

[0047] Preferably, the underwater light 8 is configured as a seven-color changing light, which is electrically connected to the electric control structure.

[0048] Embodiment 2

[0049] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0050] As a preference, Figure 3 As shown, the water circulation module 20 further includes: a filter 5, which is connected to the pipeline of the return pipe group 3 or the water supply pipe group 4, and filters the circulating medium.

[0051] In this embodiment, a filter 5 is installed in the water circulation pipeline to filter the working medium, remove impurities, etc., and purify the medium.

[0052] Preferably, the filter 5 is installed on the return pipe group 3.

[0053] Embodiment 3

[0054] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0055] As a preference, Figure 3 As shown, the water circulation module 20 also includes: a disinfection module 7 for disinfecting the circulating medium, and the disinfection module 7 includes: an ozone generator 71; and an ejector 72, and the ejector 72 is connected to the pipeline of the water supply pipe group 4 and is connected to the ozone generator 71 through the pipeline.

[0056] In this embodiment, the working medium is disinfected and odor is removed by connecting the disinfection module 7 in parallel in the water circulation pipeline. The disinfection module 7 can be set to disinfect and purify the water in the bathtub several times a day and remove odor.

[0057] Working process:

[0058] Driven by the water pump 6, the water in the bathtub 10 enters the return pipe group 3 through the return water port 14, enters the chiller 2 for cooling or heating after being filtered by the filter 5, and then enters the water supply pipe group 4 and is disinfected by the disinfection module 7, and then returns to the bathtub 10 through the water outlet 16, thereby forming a closed-loop circulation to meet the needs of cooling or heating the water in the bathtub 10.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling and heating bathtub, characterized in that: include: Bathtub body; as well as The water circulation module disposed in the bathtub body comprises: Chillers; a water return pipe group connected to the water inlet end of the chiller; and A water supply pipe group is connected to the water outlet of the chiller, and the return pipe group and the water supply pipe group are both connected to the bathtub of the bathtub body. The return pipe group sends the medium in the bathtub into the chiller for cooling or heating, and then circulates it back to the bathtub through the water supply pipe group.

2. A cooling and heating bathtub according to claim 1, characterized in that: The water circulation module is centrally arranged at one end of the bathtub body.

3. A cooling and heating bathtub according to claim 1, characterized in that: The chiller is provided with a compressor for cooling or heating the medium.

4. A cooling and heating bathtub according to claim 1, characterized in that: The water circulation module also includes: The filter is connected to the pipeline of the return pipe group or the water supply pipe group, and filters the circulating medium.

5. A cooling and heating bathtub according to claim 1, characterized in that: The water circulation module also includes: A water pump is connected to the pipeline of the return pipe group or the water supply pipe group, and drives the medium to circulate.

6. A cooling and heating bathtub according to claim 1, characterized in that: The water circulation module also includes: A disinfection module for disinfecting the circulating medium, the disinfection module comprising: Ozone generator; and The ejector is connected to the pipeline of the water supply pipe group and is connected to the ozone generator through the pipeline.

7. A cooling and heating bathtub according to any one of claims 1 to 6, characterized in that: The return pipe group comprises: A return water main pipe and a return water branch pipe, one end of the return water main pipe is connected to the chiller, and the other end is connected to the return water branch pipe, and both ends of the return water branch pipe are respectively connected to the return water ports of the bottom wall and the side wall of the bathtub.

8. A cooling and heating bathtub according to any one of claims 1 to 6, characterized in that: The water delivery pipe group comprises: A water supply main pipe and a water supply branch pipe, one end of the water supply main pipe is connected to the chiller, and the other end is connected to the water supply branch pipe. A water supply branch pipe is respectively provided on the opposite sides of the bathtub, and the water supply branch pipe is connected to the water outlet of the corresponding side wall of the bathtub.

9. A cooling and heating bathtub according to any one of claims 1 to 6, characterized in that: The bathtub body comprises: an upper cylinder block; and The lower cylinder body, the upper cylinder body is recessed with the bathtub, and an installation space for accommodating the water circulation module is reserved between the upper cylinder body and the lower cylinder body.

10. A cooling and heating bathtub according to any one of claims 1 to 6, characterized in that: Also includes: An underwater light is installed on the side wall of the bathing pool.

Images