CN215127762U

CN215127762U - Embedded bathtub

Info

Publication number: CN215127762U
Application number: CN202120716343.3U
Authority: CN
Inventors: 朱燕
Original assignee: Dong Yi Ri Sheng Home Decoration Group Co ltd
Current assignee: Dong Yi Ri Sheng Home Decoration Group Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-14
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to an interior decoration technical field, concretely relates to embedded bathtub. The utility model provides an embedded bathtub, which comprises a masonry foundation, a bathtub body, a drain pipe, an exhaust pipe and an exhaust mechanism; the heat insulation layer is arranged on the outer wall surface of the lower part of the bathtub body, so that the temperature difference between the inside and the outside of the bottom wall of the bathtub body can be reduced, and the problem of condensation on the outer wall surface of the bottom of the bathtub body is further reduced; meanwhile, the cavity for installing the bathtub body is communicated with an exhaust mechanism through a pipeline, and the exhaust mechanism can exhaust the internal gas through an exhaust pipe, so that the ventilation requirement in the cavity is met; and then can avoid the inside problem of going mildy, breeding winged insect of cavity that leads to because of not ventilating and environment humidity in the cavity.

Description

Embedded bathtub

Technical Field

The utility model relates to an interior decoration technical field, concretely relates to embedded bathtub.

Background

At present, the bathtub installed indoors has two types, namely an independent type bathtub and an embedded type bathtub, the independent type bathtub has more dead angles and large occupied space, and the embedded type bathtub has the advantages of attractive appearance, good integral decoration effect and few sanitary dead angles, and is favored by the majority of users.

An embedded bathtub usually forms an installation foundation on the ground in a masonry mode, an accommodating cavity is formed in the installation foundation, and the bathtub is installed and fixed in the accommodating cavity; meanwhile, a cavity structure is formed between the bottom wall of the bathtub and the foundation; however, in the existing embedded bathtub, the difference between the relative temperature and the relative humidity inside and outside the cavity is large, so that dewing and water accumulation are easily caused inside the cavity, and the cavity is sealed and not ventilated, so that the cavity is easily mildewed and small winged insects are bred in a humid and unventilated environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses (one) the technical problem that solve is: the existing embedded bathtub has the problems of mildew and winged insect breeding inside a cavity for installing the bathtub.

(II) technical scheme

In order to solve the technical problem, an embodiment of the utility model provides an embedded bathtub, which comprises a masonry foundation, a bathtub body, a drain pipe, an exhaust pipe and an exhaust mechanism; the bathtub body is characterized in that the masonry foundation is arranged on the floor of a bathroom, an accommodating cavity is formed in the masonry foundation, and the bathtub body is arranged in the accommodating cavity; a heat insulation layer is arranged on the outer wall surface of the lower part of the bathtub body, a cavity is formed between the outer wall surface of the lower part of the bathtub body and the inner wall of the masonry foundation, and the exhaust mechanism is communicated with the cavity through an exhaust pipe; a bath cavity is formed in the bathtub body, one end of the drain pipe is communicated with the bath cavity, and the other end of the drain pipe extends to the lower side of the bottom surface of the bathroom and is communicated with a drain system; and a first heat preservation layer is arranged on the outer wall surface of the drain pipe.

According to the utility model discloses an embodiment, bathroom ground includes floor, screed-coat and first waterproof layer, floor, screed-coat and first waterproof layer stacks gradually the setting by lower supreme.

According to the utility model discloses an embodiment is located be equipped with the second waterproof layer on the first waterproof layer in the cavity, be equipped with third waterproof layer on building the internal face of basis, the second waterproof layer with third waterproof layer formula structure as an organic whole.

According to an embodiment of the utility model, the height of third prevention water layer is more than or equal to 300 mm.

According to the utility model discloses an embodiment, be connected with the second heat preservation on the third prevention water layer.

According to the utility model discloses an embodiment, the second heat preservation is for applying paint the heat preservation mortar on the third prevention water layer with a brush.

According to the utility model discloses an embodiment, first heat preservation is the rubber sheath of cover locating on the drain pipe, or first heat preservation is for scribbling to be located the heat preservation dope layer on drain pipe surface.

According to the utility model discloses an embodiment, exhaust mechanism includes negative pressure generating device, negative pressure generating device with the exhaust pipe intercommunication.

According to the utility model discloses an embodiment, the exhaust pipe with the one end of cavity intercommunication is equipped with the fly net.

According to an embodiment of the utility model, the upper surface of the masonry foundation is flush with the upper surface of the bathtub body.

The utility model has the advantages that: the utility model provides an embedded bathtub, which comprises a masonry foundation, a bathtub body, a drain pipe, an exhaust pipe and an exhaust mechanism; the heat insulation layer is arranged on the outer wall surface of the lower part of the bathtub body, so that the temperature difference between the inside and the outside of the bottom wall of the bathtub body can be reduced, and the problem of condensation on the outer wall surface of the bottom of the bathtub body is further reduced; meanwhile, the cavity for installing the bathtub body is communicated with an exhaust mechanism through a pipeline, and the exhaust mechanism can exhaust the gas in the cavity through an exhaust pipe, so that the ventilation requirement in the cavity is realized; and then can avoid the inside problem of going mildy, breeding winged insect of cavity that leads to because of not ventilating and environment humidity in the cavity.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embedded bathtub according to an embodiment of the present invention.

Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is as follows:

1-bathroom floor; 11-a floor slab; 12-a leveling layer; 13-a first waterproof layer; 14-a second waterproof layer; 2-bathtub body; 21-a thermal insulation layer; 22-a drain pipe; 23-bathing cavity; 3, building a foundation; 31-a cavity; 32-third water proofing layer; 33-a second insulating layer; 4-an exhaust pipe; 5-an air exhaust mechanism.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

As shown in fig. 1, an embodiment of the present invention provides an embedded bathtub, which includes a masonry foundation 3, a bathtub body 2, a drain pipe 22, an exhaust pipe 4 and an exhaust mechanism 5; the masonry foundation 3 is arranged on the bathroom ground 1, an accommodating cavity is formed in the masonry foundation 3, and the bathtub body 2 is arranged in the accommodating cavity; a heat insulation layer 21 is arranged on the outer wall surface of the lower part of the bathtub body 2, a cavity 31 is formed between the outer wall surface of the lower part of the bathtub body 2 and the inner wall of the masonry foundation 3, and the exhaust mechanism 5 is communicated with the cavity 31 through an exhaust pipe 4; a bathing cavity 23 is formed in the bathtub body 2, one end of the drain pipe 22 is communicated with the bathing cavity 23, and the other end of the drain pipe extends to the lower side of the bottom surface of the bathroom and is communicated with a drainage system; the outer wall surface of the drain pipe 22 is provided with a first heat preservation layer.

The embedded bathtub provided by the embodiment comprises a masonry foundation 3, a bathtub body 2, a drain pipe 22, an exhaust pipe 4 and an exhaust mechanism 5; the bathtub body 2 in this embodiment may be a common bathtub at present, such as a cast iron bathtub, a resin bathtub, etc., and the drain pipe 22 is communicated with the bathing cavity 23 in the bathtub body 2 and used for draining water after bathing in the bathtub body 2; because the water temperature of the bathing cavity 23 in the bathtub body 2 is relatively high when the bathtub is used, and the temperature of the cavity 31 in the masonry foundation 3 is relatively low, condensation can be formed on the outer bottom wall and the outer side wall of the bathtub body 2, which are simultaneously contacted with the bathing cavity 23 and the cavity 31, due to the internal and external temperature difference, and the condensation water drops in the cavity 31 to cause the internal environment of the cavity 31 to be moist; and set up insulating layer 21 in this application on the outer wall surface of bathtub body 2's bottom, set up insulating layer 21 on outer diapire and the lateral wall of bathtub body 2 promptly, can separation bathtub body 2 and the inside heat exchange that carries on of cavity 31, and then avoid forming the problem of condensation because the inside and outside difference in temperature leads to on bathtub body 2 outer wall surface, avoid forming moist environment in the cavity 31.

In addition, since the first heat insulating layer is provided on the drain pipe 22, the temperature of the bath water discharged from the drain pipe 22 is also high, and therefore, the problem of condensation caused by a large difference in temperature between the inside and the outside is also present on the outer wall surface of the drain pipe 22; in this embodiment, the first heat insulating layer is provided on the outer wall surface of the drain pipe 22, so that the heat exchange between the drain pipe 22 and the cavity 31 can be prevented, and the problem of condensation on the outer wall surface of the drain pipe 22 caused by an excessive internal and external temperature difference can be reduced.

The problem that condensed water is accumulated in the cavity 31 due to relative temperature and the interior of the cavity is wet can be effectively reduced by arranging the heat insulation layer 21 on the outer wall surface of the lower part of the bathtub body 2 and arranging the first heat preservation layer on the outer wall surface of the drain pipe 22; simultaneously the embedded bathtub that this embodiment provided still includes exhaust pipe 4 and exhaust mechanism 5, and exhaust mechanism 5 can be through exhaust pipe 4 with the inside air discharge of cavity 31, realizes the inside demand of taking a breath of cavity 31, owing to overcome go mildy and breed the humidity of winged insect, ventilative environment, consequently can effectually avoid the inside mildy of cavity 31, breed the mosquito.

According to an embodiment of the present invention, as shown in fig. 1, the first thermal insulation layer is a rubber sheath sleeved on the drain pipe 22, and the rubber sheath can effectively prevent heat exchange between the drain pipe 22 and the cavity 31; optionally, in this embodiment, the first thermal insulation layer is also a thermal insulation coating layer coated on the surface of the drain pipe 22, where the thermal insulation coating may be a thermal insulation coating commonly available in the existing market, such as a thermal insulation coating of a brand such as dorsum, jacarat, and the like.

The surface heat insulation treatment is carried out by arranging the first heat insulation layer on the surface of the drainage component, so that the temperature difference between the inside and the outside of the drainage pipe 22 can be reduced; meanwhile, the arrangement of the silica gel sheath or the heat-insulating coating layer is simple, and the occupied area is small; the connection between the drain pipe 22 and the drain pipe 22 should be made by using a rubber sealing ring or mechanical connection to prevent moisture and odor from entering the cavity 31.

As shown in fig. 1, the bathroom floor 1 includes a floor 11, a leveling layer 12 and a first waterproof layer 13, wherein the floor 11, the leveling layer 12 and the first waterproof layer 13 are sequentially stacked from bottom to top; wherein, the floor 11 is a foundation original building structure floor 11, and the bearing capacity of the floor 11 meets the requirements of the static load and the live load with water of the corresponding bathtub; the leveling layer 12 is a base layer of the first waterproof layer 13, and is generally made of cement-based mortar, the thickness is preferably 30mm, the compressive strength is not lower than M15, the surface flatness error is not greater than 3mm, the defects of sanding, peeling and the like cannot be caused, and the fine cracks are slightly allowed; the gradient direction of the surface of the leveling layer 12 is correct (drainage floor drain), the surface is not prone to water accumulation and slope falling, and the surface of the leveling layer 12 is subjected to hair scooping treatment. The first waterproof layer 13 is arranged on the whole floor of a unit room for placing the bathtub, the first waterproof layer 13 is coated with waterproof paint, the thickness and the tensile strength of the first waterproof layer meet the requirements of corresponding standards, and the height of the first waterproof layer rolled from the floor to the wall surface is not less than 300 mm.

In the embodiment, the embedded bathtub installation foundation can be built by using various types of building blocks, the arrangement of the access hole meets the maintenance requirement, and the arrangement of the air inlet and outlet meets the corresponding requirement in the arrangement of the air inlet and outlet pipe 4; optionally, in this embodiment, the upper surface of the masonry foundation 3 is flush with the upper surface of the bathtub body 2, for example, cement mortar plastering can be used for leveling.

As shown in fig. 1, a second waterproof layer 14 is arranged on the first waterproof layer 13 located in the cavity 31, a third waterproof layer 32 is arranged on the inner wall surface of the masonry foundation 3, and the second waterproof layer 14 and the third waterproof layer 32 are of an integrated structure. Because the bottom surface that is located cavity 31 ventilates relatively poorly, and the inside drainage of cavity 31 is inconvenient, if intake back in the cavity 31, then probably lead to the water in the cavity 31 to permeate through under the ground surface infiltration bottom plate face, cause the destruction to the bottom surface, consequently set up second waterproof layer 14 and third waterproof layer 32 on the ground in cavity 31 is the inside wall of building basis 3 promptly in this embodiment respectively, can solve effectively and wet and the ponding problem that first waterproof layer 13 upper portion ponding caused. The same waterproof material as the first waterproof layer 13 is used for waterproof coating on the ground and the periphery inside the masonry foundation 3, and meanwhile, the independent waterproof secondary coating is carried out on the external space of the masonry foundation. Particularly, after the outer area is coated with water, a water-avoiding test must be carried out independently, and the problems of foaming, leakage and the like in the interior of the masonry foundation 3 are emphatically checked.

As shown in fig. 1, a second insulating layer 33 is connected to the third waterproof layer 32; optionally, the second insulating layer 33 is insulating mortar coated on the third waterproof layer 32, and the insulating capability of the bottom surface and the inside of the cavity 31 can be improved by arranging the second insulating layer 33; preferably, EPS heat-insulating mortar is used for plastering the surface of the corresponding part on the third water-proofing layer 32, the thickness is less than or equal to 10mm, high-density calcium silicate-based bricks are used for bearing points of the bathtub body 2, and cement-based polymer bonding mortar is adopted for firmly bonding with the base layer.

According to an embodiment of the present invention, the exhaust pipe 4 is a double-cavity PE rectangular pipe, the sectional area is greater than or equal to 0.006 square meter, so as to improve the ventilation of the air in the embedded structure cavity 31 and prevent the interior from mildewing and polluting, and the exhaust pipe 4 should be arranged on the inner wall vertical surface of the cavity 31 according to the different arrangement positions and shapes of the embedded bathtub body 2; the height of the exhaust pipe 4 is 100mm higher than the ground, the turning is not suitable to exceed 2 parts, the exhaust wind resistance and the wind noise are reduced, and the distance ratio between the air inlet and the exhaust branch is smaller than 1 meter. The pipe mouth of the exhaust pipe 4 should exceed the surface of the second insulating layer 33 by about 10 mm; the outside of the air inlet can be arranged in a room of a facility bathtub or in an adjacent room; the exhaust pipe 4 can be arranged along the wall surface and is connected with the exhaust mechanism 5 through the reducing flange. Optionally, in this embodiment, the exhaust mechanism 5 includes a negative pressure generating device, and the negative pressure generating device is communicated with the exhaust duct 4; an insect-proof net is arranged at one end of the exhaust pipe 4 communicated with the cavity 31 and can be used for placing sundries and flying insects into the cavity 31.

Use and control of the air discharge mechanism 5: the negative pressure generating device is embedded in the structural cavity 31 and discharges air, wherein the negative pressure generating device can be a fan, the air exchange frequency of the air exhaust mechanism 5 is preferably 1-3 times/h (the air exchange frequency is not too large, the air circulation is only ensured for the air exchange purpose, and the ventilation mechanism is designed to avoid mildewing, and abnormal sounds such as whistling sound, wind noise and the like are easily caused due to too large air exchange frequency); the exhaust mechanism 5 is generally arranged at the top, and in order to ensure the use effect (no start or error start), an automatic control mode is generally adopted, and the control time setting is in accordance with the following regulations: the single opening time of the exhaust mechanism 5 is preferably 5 minutes; the air exhaust mechanism 5 is opened to avoid the use of the bathtub or the shower time (moisture entering), generally noon; the opening interval of the air exhaust mechanism 5 is set according to the area and the environmental conditions.

To sum up, the embedded bathtub that this application provided adopts the compound mode of "cylinder body outside adiabatic processing, ground subregion waterproof + isolation electrical control installation, additional exhaust mechanism 5" effectively to solve "dewfall, ponding" and "electric parts wet" scheduling problem.

Wherein the utility model provides an embedded bathtub has following beneficial effect:

1. heat preservation and condensation prevention:

the 'second heat-insulating layer 33' is arranged on the inner wall of the masonry foundation 3, the 'heat-insulating layer 21' is arranged on the outer wall surface of the lower portion of the bathtub body 2, the 'first heat-insulating layer' is arranged outside the drain pipe 22, the problem of surface dewing caused by the problem of relative temperature/humidity is effectively prevented, and the problem of dewing caused by the heat conduction performance of materials is passively solved.

2. Drying and water isolation:

the service environment of considering embedded bathtub is mostly the bathroom, and is many along with water environments such as shower, through taking the mode of setting up "second waterproof layer 14" on the first waterproof layer 13 of cavity 31 inside, effectively keeps apart outside infiltration, has solved waterproof layer overflow, ponding entering problem fundamentally, guarantees that cavity 31 inside ground is dry anhydrous.

3. Ventilation and no insect growth:

the moisture problem of most of the cavities 31 in a closed mode and the problems of bacteria and insect pests caused by water leakage at the joint of the drain pipe 22 are solved through the arrangement of the second heat-insulating layer 33, the heat-insulating layer 21, the first heat-insulating layer and the second waterproof layer 14; in view of the characteristics of special use environments (low use frequency or high humidity areas, such as sand and Ningbo areas), the air exhaust mechanism 5 is arranged to effectively meet the requirements of ventilation and control of the inner cavity of the embedded structure, and the insect-proof net is arranged at the air inlet of the air exhaust pipe 4, so that the use effect is guaranteed to the maximum extent.

4. The maintenance-free effect is durable:

the mould proof system structure of whole embedding bathtub fully considers embedding bathtub structure volume great, assembles complicated characteristics, and entire system is except that conventional drainage component changes and outside air inlet clearance maintenance after once the installation finishes, and whole internal system design is the maintenance-free structure, and the effect is reliable lastingly.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An embedded bathtub is characterized in that: comprises a masonry foundation, a bathtub body, a drain pipe, an exhaust pipe and an exhaust mechanism;

the bathtub body is characterized in that the masonry foundation is arranged on the floor of a bathroom, an accommodating cavity is formed in the masonry foundation, and the bathtub body is arranged in the accommodating cavity;

a heat insulation layer is arranged on the outer wall surface of the lower part of the bathtub body, a cavity is formed between the outer wall surface of the lower part of the bathtub body and the inner wall of the masonry foundation, and the exhaust mechanism is communicated with the cavity through an exhaust pipe;

a bath cavity is formed in the bathtub body, one end of the drain pipe is communicated with the bath cavity, and the other end of the drain pipe extends to the lower side of the bottom surface of the bathroom and is communicated with a drain system; and a first heat preservation layer is arranged on the outer wall surface of the drain pipe.

2. The embedded bathtub of claim 1, wherein: the bathroom ground comprises a floor slab, a leveling layer and a first waterproof layer, wherein the floor slab, the leveling layer and the first waterproof layer are sequentially stacked from bottom to top.

3. The embedded bathtub according to claim 2, wherein: and a second waterproof layer is arranged on the first waterproof layer positioned in the cavity, a third waterproof layer is arranged on the inner wall surface of the masonry foundation, and the second waterproof layer and the third waterproof layer are of an integrated structure.

4. A recessed bathtub according to claim 3, wherein: the height of the third water-proofing layer is more than or equal to 300 mm.

5. A recessed bathtub according to claim 3, wherein: and a second heat-insulating layer is connected to the third water-proofing layer.

6. The embedded bathtub according to claim 5, wherein: the second heat-insulating layer is heat-insulating mortar coated on the third waterproof layer.

7. A built-in bathtub according to any of the claims 1 to 6, characterized in that: the first heat preservation layer is a rubber sheath sleeved on the drain pipe, or the first heat preservation layer is a heat preservation coating layer coated on the surface of the drain pipe.

8. A built-in bathtub according to any of the claims 1 to 6, characterized in that: the exhaust mechanism comprises a negative pressure generating device, and the negative pressure generating device is communicated with the exhaust pipe.

9. The embedded bathtub of claim 8, wherein: and an insect-proof net is arranged at one end of the exhaust pipe communicated with the cavity.

10. The embedded bathtub of claim 1, wherein: the upper surface of the masonry foundation is flush with the upper surface of the bathtub body.