CN219838513U

CN219838513U - Take car as a house water tank of maintainable inner bag

Info

Publication number: CN219838513U
Application number: CN202320115219.0U
Authority: CN
Inventors: 张记东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-05
Filing date: 2023-02-05
Publication date: 2023-10-17
Anticipated expiration: 2033-02-05

Abstract

The utility model relates to the technical field of water tanks, and provides a caravan water tank with a maintainable liner, which comprises: water tank shell (1), inner bag (2), return bend (3), sealed lid (4), adapter A (5), clamp A (6), clamp B (7) and adapter B (8), return bend (3) one end pass through adapter A (5) connect in inner bag (2) to by clamp A (6) and clamp B (7) right adapter A (5) both ends junction fix, inner bag (2), return bend (3) and adapter A (5) place in water tank shell (1) cavity in, the other end of return bend (3) pass water tank shell (1) side below trompil be connected in adapter B (8) and fixed by clamp A (6) adapter B (8) and adjacent water tank parallelly connected or link to each other with outside pipeline and add water and water, inner bag (2) can be taken out and install by maintenance hole (12) and maintain.

Description

Take car as a house water tank of maintainable inner bag

Technical Field

The utility model belongs to the technical field of water tanks.

Background

The utility model provides a living car also is abbreviated as car as a house, is an integrated insulation box on general transport vehicle, has arranged living facilities such as bed, sofa, dining table, kitchen platform, bathroom in the box, also integrates in the guarantee and comfortable facilities such as water storage, electricity storage, air conditioner and heating inside and outside vehicle or box simultaneously, is a special vehicle that travel and living are taken into account.

The clear water tank is a main water storage device on the caravan, is generally externally hung below the frame of the caravan after an insulation layer is externally added, and is built in a common design to achieve an insulation effect between two floors of the caravan. During the travel use period of the caravan, the caravan cannot be ensured to be added into the tap water which is qualified in sanitation every time, sediment and dirt deposition occurs in the box body after a certain time, moss and the like grow out, and secondary pollution is caused to the subsequently added clean water. In the existing motor home layout, most water tanks cannot be detached for cleaning, and even if a large opening is formed in the top of each water tank, the influence of a built-in wave plate cannot be effectively cleaned. The current practice is as follows: when water is added, pre-filtration is added, but the water adding efficiency is affected;

the direct drinking water bucket is added for providing direct drinking water, and the water after secondary pollution is also used for washing dishes and bathing, and the storage space is also influenced by the direct drinking water bucket.

Disclosure of Invention

The embodiment of the utility model aims to provide a motor home water tank with a maintainable liner, which solves the technical problems in the prior art: the existing limo water tank can not be effectively cleaned, so that the limo clear water secondary pollution is caused.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a but take car as a house water tank of maintenance inner bag, include: the water tank shell 1, the inner bag 2, return bend 3, sealed lid 4, adapter A5, clamp A6, clamp B7 and adapter B8, return bend 3 one end pass through adapter A5 connect in inner bag 2 and by clamp A5 and clamp B6 with adapter A5 both ends junction fix, inner bag 2, return bend 3 and adapter A5 place in the water tank shell 1 cavity in, the other end of return bend 3 pass water tank shell 1 side below trompil connect in adapter B8 and by clamp A6 fixed, adapter B8 with adjacent water tank parallelly connected or link to each other with the external pipeline and add water and water.

The inner concave structure 11 is designed in the cavity of the bottom shell of the water tank shell 1, and the inner concave structure 11 is used for limiting and fixing the elbow pipe 3 and the adapter A5 and can be taken out by one-hand operation.

The top cover, the bottom shell and the side wall of the water tank shell 1 are provided with a plurality of maintenance holes 12 with optional openings near the concave structure 11, and the multiple selected positions of the maintenance holes 12 can facilitate the water tank to be distributed in the middle part or near the outer wall between two floors of a caravan or to be hoisted at the bottom of the caravan, so that the liner 2 can be maintained.

The shape of the liner 2 is matched with the shape of the inner cavity of the water tank shell 1, the thin wall design for avoiding the bent pipe 3 and the adapter A5 is arranged, the bottom is provided with an interface 21 which is connected with the adapter A5, the liner is made of flexible food-grade materials, and the liner can be taken out and installed by any maintenance hole 12 for maintenance by one hand operation.

The bent pipe 3 is made of soft materials, and the unfolding length can reach the condition that the liner 2 is completely taken out of the water tank shell 1, so that the joint 21 and the adapter A5 can be conveniently detached and connected and fixed by two-hand operation.

Optionally, the water tank shell 1 is not directly contacted with clean water any more and bears the sealing function, so the water tank shell can be formed by injection molding of non-food-grade materials into a whole, and can also be formed by bending, welding and assembling general metal sheets, so that the material and process cost are reduced.

Optionally, a heat preservation and insulation lining is additionally arranged between the water tank shell 1 and the liner 2, so that not only can the heat preservation performance be improved, but also the design simplification of the concave structure of the water tank and the liner avoidance can be achieved.

The caravan water tank with the maintainable liner has the beneficial effects that: the liner which is in direct contact with the clean water and is easy to be polluted during the use of the caravan can be detached for cleaning and recharging or direct replacement under different conditions of various layouts of the water tank, so that the problem of secondary pollution of the clean water of the caravan is solved; while reducing the equipment cost and water addition latency of the pre-filtration.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the technical description of the embodiments will be briefly described below.

FIG. 1 is an exploded view of an overall structure assembly of a recreational vehicle water tank according to an embodiment of the present utility model

FIG. 2 is a partially broken away view of a tank shell mold according to an embodiment of the utility model

FIG. 3 is a partially broken view of the assembly model of the water tank shell, elbow, adapter A, adapter B and seal cover according to the embodiment of the utility model

FIG. 4 is an isometric view of a bladder model according to an embodiment of the utility model

FIG. 5 is a schematic view of a single caravan water tank installed between double floors according to an embodiment of the present utility model

FIG. 6 is a schematic diagram of a plurality of water tanks of a caravan installed between double floors near an external wall panel according to an embodiment of the present utility model

FIG. 7 is a schematic view of a plurality of water tanks of a motor home installed between double floors and concentrated in the middle of the floors according to an embodiment of the present utility model

Wherein each graphic symbol:

1. a water tank housing; 11. a concave structure; 12. maintaining the hole; 2. an inner container; 21. interface, 22, concave structure keep away; 23. the bent pipe keeps away; 24. maintaining hole avoidance; 3. bending the pipe; 4. sealing cover; 5. an adapter A; 6. a clamp A; 7. a clamp B; 8. an adapter B;

91. a double floor bottom layer; 911. an opening of the adapter B; 92. a double floor upper layer; 921 maintenance hole opening a; 93. the side wall A of the caravan; 931. maintaining the hole opening B; 94. the side wall B of the caravan; 941. maintenance hole opening C.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not intended to be limiting

The present utility model is defined.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length", "width", "height", "upper", "lower", "top", "bottom", "inner", and the like,

The orientation or positional relationship indicated by "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description and to simplify the description, and does not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

The embodiments of the present utility model provide a water tank with a maintainable inner container for a motor home, which may be applied to various applications, including but not limited to use in a motor home, and the following embodiments provide a water tank with a maintainable inner container for use in a motor home, which is exemplified by use in a motor home, and it should be understood that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, or other situations other than use of the water tank with a maintainable inner container for a motor home, are included in the scope of the present utility model.

Referring to fig. 1, 2, 3 and 4, the water tank shell 1 and the liner 2 are combined together to achieve the purpose of storing and removing clean water, and the water tank shell 1 only bears the purposes of maintaining the shape of the liner 2 and the weight of the clean water, so that the material selection and the manufacturing process of the water tank shell 1 can be greatly simplified to reduce the overall cost of the water tank.

Because the layout requirement of the caravan is compact, the water tank shell and the liner can be specially designed according to the layout requirement so as to achieve the maximum space utilization.

The sealing cover 4 can be quickly detached from the water tank shell 1, and no special requirement is required for sealing because the sealing cover 4 is not in direct contact with clean water, and the sealing cover 4 and the water tank shell 1 only bear the holding function on the shape of the liner 2.

The main function of the elbow pipe 3 is to connect the liner 2 and lead out of the water tank shell 1, the position of the elbow pipe needs to be fixed in the concave mechanism 11, the position is ensured to be always positioned at the lowest position of the water tank shell 1, and clear water is ensured to flow out freely to the greatest extent when the clear water needs to be used; another function is to allow quick removal and deployment of the female structure 11 for a sufficient length to reach a position outside each of the service holes 12 to facilitate the operations of disassembly and assembly of the interface 21 with the adapter A5.

The liner 2 is of a flexible food-grade material thin-wall design, the variable shape can be conveniently taken out and put back from the maintenance hole 12, and the liner is convenient to rub when being cleaned, and the thickness can be selected from various types: the inner container 2 has only one interface 21 as the clean water injecting and discharging function in order to reduce the clean water pollution chance, so the air in the inner container needs to be pumped out before the clean water is injected for the first time, the clean water can be repeatedly injected and discharged without exhausting, and the inner container cannot be thickened excessively because of the purpose and the certain requirement on the flexibility degree of the inner container.

Referring to fig. 5, 6 and 7, a single caravan water tank with a maintainable liner may be deployed in any position of the caravan, including: the body frame of the outer trailer is provided with a plurality of wheels,

or the built-in caravan double-layer floors can be used for maintaining the caravan water tank in the embodiment of the utility model in the middle or near the outer wall edge.

Different layout designs only need to be aimed at the maintenance holes at different positions and open at the positions relative to the floor or the wallboard of the motor home.

The water tank bottom adapter B can be connected with a plurality of adjacent water tanks in parallel and then connected into a final water use end and a water injection end.

The fill and water ends are optionally connected to water flow meters, respectively, to facilitate knowing the amount of water injected, used and remaining.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a take car as a house water tank of maintainable inner bag which characterized in that includes: water tank shell (1), indent structure (11), maintenance hole (12), inner bag (2), interface (21), return bend (3), sealed lid (4), adapter A (5), clamp A (6), clamp B (7) and adapter B (8), return bend (3) one end pass through adapter A (5) connect in inner bag (2) to be fixed by clamp A (6) and clamp B (7) to adapter A (5) both ends junction, inner bag (2), return bend (3) and adapter A (5) built-in place in water tank shell (1) cavity in, the other end of return bend (3) pass water tank shell (1) side below trompil connect in adapter B (8) and by clamp A (6) fixed, adapter B (8) and adjacent water tank parallelly connected or link to each other with external pipeline and add water and use water.

2. The motor home water tank with the maintainable liner according to claim 1 is characterized in that a concave structure (11) is designed in a bottom shell cavity of a water tank shell (1), and the concave structure (11) is used for limiting and fixing the elbow pipe (3) and the adapter A (5) and can be taken out by single-hand operation.

3. The water tank of the motor home with the maintainable inner container according to claim 1, wherein a plurality of maintenance holes (12) with optional openings are formed in the vicinity of the concave structure (11) near the top cover, the bottom shell and the side wall of the water tank shell (1), and the multiple selected positions of the maintenance holes (12) can facilitate the water tank to be laid in the middle part or the vicinity of the outer wall between the two floors of the motor home or to be hoisted at the bottom of the motor home, so that maintenance operation can be performed on the inner container (2).

4. The water tank for a motor home with the maintainable liner according to claim 1, wherein the shape of the liner (2) is matched with the shape of the inner cavity of the water tank shell (1), the thin-wall design for avoiding the bent pipe (3) and the adapter A (5) is provided, the bottom is provided with an interface (21) which is connected with the adapter A (5), the water tank is made of flexible food-grade materials, and the water tank can be taken out and installed through any maintenance hole (12) for maintenance by one-hand operation.

5. The water tank of the motor home with the maintainable liner according to claim 1, wherein the elbow pipe (3) is made of soft materials, and the unfolding length can be up to the extent that the liner (2) can be completely taken out of the water tank shell (1), so that the disassembly and connection fixation of the interface (21) and the adapter A (5) can be conveniently carried out by two-hand operation.