CN215362352U

CN215362352U - Antiseep additive storage jar

Info

Publication number: CN215362352U
Application number: CN202121770956.1U
Authority: CN
Inventors: 李波; 黄贤德; 肖洋; 周白露; 张军; 潘兴渝
Original assignee: Chongqing Yabo Building Materials Co ltd
Current assignee: Chongqing Yabo Building Materials Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the field of additive storage, in particular to an anti-seepage additive storage tank which comprises an outer tank, an inner tank and a cover body, wherein the inner tank is arranged in the outer tank, a ring cavity is formed between the inner tank and the outer tank, negative pressure is formed in the ring cavity, a through hole is formed in the side wall of the outer tank, and an elastic film which is concave towards the inner part of the outer tank under the negative pressure is arranged at the through hole. When the technical scheme is adopted, the additive leakage is convenient to prevent.

Description

Antiseep additive storage jar

Technical Field

The utility model relates to the field of additive storage, in particular to an anti-leakage additive storage tank.

Background

The additive for producing concrete is usually stored in a storage tank, but the additive has certain corrosivity and can corrode the side wall of the storage tank to cause leakage of the additive, workers cannot easily find the additive, when the additive is found, the corrosion is generally serious, and the leakage amount is large; in addition, the additive stored in the storage tank can affect the use of the additive in the subsequent concrete production process after the additive is precipitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a storage tank which is convenient for preventing additive from leaking.

In order to achieve the purpose, the anti-leakage additive storage tank provided by the technical scheme of the utility model comprises an outer tank, an inner tank and a cover body, wherein the inner tank is arranged in the outer tank, an annular cavity is formed between the inner tank and the outer tank, negative pressure is formed in the annular cavity, a through hole is formed in the side wall of the outer tank, and an elastic film which is concave towards the inner part of the outer tank under the negative pressure is arranged at the through hole.

The technical effect of the scheme is as follows: after the inner tank of storing the additive is corroded by the additive, the additive seepage is to the ring chamber, the negative pressure of ring chamber is the same with atmospheric pressure gradually, elastic film is no longer inside sunken, the staff can know that the inner tank has taken place to leak through the state of observing elastic film, treat that the additive in the inner tank makes up the back, open the lid and pour the additive of seepage to the ring chamber out and restore the inner tank, cover the lid after the additive is packed into to the inner tank again, and take out the negative pressure to the ring chamber, the storage jar can continue to use again. The additive leaks into the annular cavity and cannot leak out of the outer tank, so that the additive is effectively prevented from leaking from the storage tank; certainly, after the outer tank corrodes, the elastic film does not sink inwards any more, and the staff can repair the outer tank through observing.

Furthermore, a liquid discharge pipe is arranged on the inner tank, a bent pipe is connected to the liquid discharge pipe, the upper end of the bent pipe is communicated with the inner tank, and a water pump is arranged in the bent pipe. The technical effect of the scheme is as follows: when the admixture in the inner tank is discharged through the liquid discharge pipe, part of the admixture flows back to the inner tank under the action of the water pump, and the admixture in the inner tank is stirred, so that the condition that the admixture is precipitated is favorably alleviated.

Furthermore, a fastening rod is fixed on the cover body, and a fastening hole for embedding the fastening rod is formed in the upper end of the bent pipe. The technical effect of the scheme is as follows: compare in the direct lid of lid and be connected with outer jar on outer jar, through imbedding the fastening hole with the anchorage bar, can improve the leakproofness that lid and outer jar are connected.

Furthermore, the elastic film is arranged opposite to the upper end of the bent pipe. The technical effect of the scheme is as follows: whether the fastening rod is aligned with the fastening hole or not is convenient to observe through the elastic film, and the fastening rod is convenient to embed into the fastening hole.

Furthermore, the liquid discharge pipe penetrates through the side wall of the outer tank through the annular cavity. The technical effect of the scheme is as follows: the corrosion of the drain pipe can be detected by the deformation of the elastic film.

Furthermore, a suction hole is arranged on the cover body and is positioned above the annular cavity, and an adhesive tape is adhered to the suction hole. The technical effect of the scheme is as follows: the negative pressure is conveniently pumped into the annular cavity through the suction hole, and the adhesive tape is adhered to the suction hole after the negative pressure is formed in the annular cavity.

Furthermore, graphite sealing rings are arranged between the cover body and the outer tank and between the cover body and the inner tank, between the upper end of the bent pipe and the side wall of the inner tank, and between the liquid discharge pipe and the side wall of the outer tank. The technical effect of the scheme is as follows: the sealing performance in the annular cavity is guaranteed.

Drawings

FIG. 1 is a schematic half-section view of an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises an outer tank 1, an inner tank 2, a cover body 3, an annular cavity 4, a fastening rod 5, a suction hole 6, an adhesive tape 7, a liquid discharge pipe 8, a bent pipe 9, a water pump 10, a fastening hole 11 and an elastic film 12.

Example (b):

the embodiment is basically as shown in the attached figure 1: as shown in fig. 1 antiseep additive storage jar, including outer jar 1, inner tank 2 and lid 3, inner tank 2 sets up in outer jar 1 inside, the bottom of inner tank 2 and the bottom welding of outer jar 1, lid 3 lock is on outer jar 1 and inner tank 2, forms annular chamber 4 between inner tank 2 and the outer jar 1, is the negative pressure in the annular chamber 4. The welding has anchorage bar 5 on the lid 3, and it has suction hole 6 to open on the lid 3, and suction hole 6 is located annular chamber 4 top, and suction hole 6 department is stained with sticky tape 7.

The lower end of the inner tank 2 is provided with a liquid discharge hole, the lower end of the outer tank 1 is provided with a hole, a liquid discharge pipe 8 is welded at the liquid discharge hole, and the liquid discharge pipe 8 passes through the hole after passing through the annular cavity 4. A ball valve is installed on the liquid discharge pipe 8, a bent pipe 9 is welded on the liquid discharge pipe 8, a water pump 10 with the model number of P6028 is installed in the bent pipe 9, a lead with a circular section and connected with the water pump 10 penetrates through the side wall of the outer tank 1 and the side wall of the bent pipe 9, namely, the side wall of the outer tank 1 and the side wall of the bent pipe 9 are provided with lead holes for the lead to penetrate through, and a switch is installed on the lead; the inner tank 2 is provided with a round hole, the upper end of the bent pipe 9 penetrates through the round hole to be communicated with the inner tank 2, the upper end of the bent pipe 9 is provided with a fastening hole 11, and the fastening rod 5 is embedded into the fastening hole 11.

The lateral wall of the outer tank 1 is provided with a through hole, the through hole is arranged opposite to the upper end of the bent pipe 9, the through hole is adhered with a transparent elastic film 12 through viscose glue, and the elastic film 12 is inwards concave towards the inner part of the outer tank 1 under negative pressure.

In order to ensure that negative pressure is formed in the annular cavity 4, annular graphite sealing rings are arranged between the lower surface of the cover body 3 and the upper surface of the outer tank 1, between the lower surface of the cover body 3 and the upper surface of the inner tank 2, between the upper end of the bent pipe 9 and the hole wall of the round hole, between the liquid discharge pipe 8 and the hole wall of the hole and between the lead and the lead hole.

The specific implementation process is as follows:

after inner tank 2 when storing the additive is corroded by the additive, the additive seepage is to the annular chamber 4 in, negative pressure in the annular chamber 4 is the same with atmospheric pressure gradually, elastic film 12 is inwards sunken no longer, the staff can know that inner tank 2 has taken place the leakage through the state of observing elastic film 12, treat the additive in inner tank 2 and use up the back, open lid 3 and pour out the additive of seepage to the annular chamber 4 and restore inner tank 2, cover lid 3 behind additive to inner tank 2 after packing into again, and adopt negative pressure fan to take out the negative pressure to annular chamber 4 from suction hole 6, it glues 7 storage jars of sticky tape and can continue to use again to take out the negative pressure after accomplishing.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. Antiseep additive storage jar, its characterized in that: including outer jar, inner tank and lid, the inner tank sets up and forms the annular chamber between outer jar inside and inner tank and the outer jar, is the negative pressure in the annular chamber, is equipped with the through-hole on the lateral wall of outer jar, and through-hole department is equipped with the elastic film to the inside indent of outer jar under the negative pressure.

2. The anti-seepage additive storage tank of claim 1, wherein: the inner tank is provided with a liquid discharge pipe, the liquid discharge pipe is connected with a bent pipe, the upper end of the bent pipe is communicated with the inner tank, and the bent pipe is internally provided with a water pump.

3. The anti-seepage additive storage tank of claim 2, wherein: the cover body is fixed with a fastening rod, and the upper end of the bent pipe is provided with a fastening hole for embedding the fastening rod.

4. The anti-seepage additive storage tank of claim 3, wherein: the elastic film is arranged opposite to the upper end of the bent pipe.

5. The anti-leakage additive storage tank of claim 4, wherein: the drain pipe passes through the side wall of the outer tank through the annular cavity.

6. The anti-leakage additive storage tank of claim 5, wherein: the cover body is provided with a suction hole which is positioned above the annular cavity, and the suction hole is stuck with an adhesive tape.

7. The anti-seepage additive storage tank of claim 6, wherein: graphite sealing rings are arranged between the cover body and the outer tank and between the cover body and the inner tank, between the upper end of the bent pipe and the side wall of the inner tank, and between the liquid discharge pipe and the side wall of the outer tank.