CN207849756U - A kind of hot-water cylinder of incrustation scale easy to clean - Google Patents

Abstract

The utility model discloses a hot water tank which is easy to clean scale, which comprises a valve, a hot water injection pipe, a water level observation window, an annular fixed frame, a support frame, a base, a sealing cover, a cold water injection pipe, an electromagnetic valve, a thermometer, and a tank Body, seal ring, fixed piece, fixed bolt, rubber sealing block, fixed belt, tank exhaust port, electric heating metal tube, bottom cover and output tube. The utility model relates to a hot water tank that is easy to clean scale, wherein the bottom cover and the sealing ring that are screwed to the tank body can be used to clean the scale at the bottom, while ensuring the sealing performance, the scale can also be easily cleaned. The sealing cover and the vent hole of the tank body are fixed by rubber sealing block friction, and the sealing cover and the tank body are fixed by a fixing belt to ensure that when the pressure in the tank is high, the sealing cover can automatically pop open to exhaust, preventing excessive air pressure from damaging the tank body damage.

Description

A hot water tank that is easy to clean scale

technical field

The utility model relates to a hot water tank, in particular to a hot water tank which is easy to clean scale, and belongs to the technical field of water supply equipment.

Background technique

In the process of food processing, a large amount of hot water is required for soaking and washing. The existing hot water tanks are generally suitable for food, dairy products, fruit juice beverages, pharmaceutical chemicals, and biological engineering. The inner cylinder of the hot water tank The body and outer skin structure are all made of sanitary stainless steel.

Ordinary hot water tanks are prone to scale, which affects the quality of water stored in the tank, and is not easy to output water. When storing hot water in general hot water tanks, it is easy to generate a large amount of steam, which increases the pressure in the tank, thus affecting the material of the tank body. The requirements are relatively high, which increases the cost of the hot water tank. Therefore, propose a kind of hot water tank that is easy to clean scale in view of the problems referred to above.

Utility model content

The purpose of the utility model is to provide a hot water tank that is easy to clean scale in order to solve the above problems.

The utility model achieves the above object through the following technical solutions. A hot water tank that is easy to clean scale includes a tank body and a tank body exhaust port opened on the top of the tank body. A rubber sealing block, the top of the rubber sealing block is fixedly connected to the sealing cover, the sealing cover is fixedly connected to one end of the fixing belt, the other end of the fixing belt is fixedly connected to the top side wall of the tank, and the top of the tank is connected to the hot water An injection pipe, a valve is installed in the inner cavity of the hot water injection pipe, and the top of the tank communicates with the cold water injection pipe. A thermometer is installed on the side wall of the tank, and a water level observation window is fitted on the side wall of the tank. An electric heating metal tube is installed in the inner cavity of the bottom end of the tank body, and the bottom end of the tank body is threadedly connected to the bottom cover, and the surface of the bottom cover is connected with an output pipe, and a solenoid valve is installed in the inner cavity of the output tube body, and the connection between the tank body and the bottom cover is sleeved. Connect the sealing ring, the end of the sealing ring is fixedly connected to the fixed piece, the surface of the fixed piece is threaded to connect the fixing bolts, the side wall of the tank body is sleeved with a ring-shaped fixing frame, and the bottom surface of the ring-shaped fixing frame is fixedly connected to one end of the support frame , the other end of the support frame is fixedly connected to the base.

Preferably, the number of the support frames is four, and the four support frames are respectively fixed between the base and the ring-shaped fixing frame.

Preferably, the ring-shaped fixing frame is a ring-shaped rod body, and the diameter of the inner ring of the ring-shaped fixing frame is consistent with the inner diameter of the tank body.

Preferably, the number of the sealing rings is two, and the two sealing rings are combined to form a ring structure.

Preferably, the number of the fixing pieces is four, and the four fixing pieces are respectively fixed at both ends of the two sealing rings.

Preferably, the number of the fixing straps is four, and one ends of the four fixing straps are fixedly connected to the bottom edge of the sealing cover along the same interval.

The beneficial effects of the utility model are:

1. The utility model realizes the cleaning of the scale at the bottom through the bottom cover and the sealing ring that are threadedly connected with the tank body, which can realize the easy cleaning of the scale while ensuring the sealing;

2. The top sealing cover and the vent hole of the tank body are fixed by rubber sealing block friction, and the sealing cover and the tank body are fixed by a fixing belt to ensure that when the pressure in the tank is high, the sealing cover can automatically pop open to exhaust, and the steam is discharged. At this time, the lid will be closed again due to gravity to prevent damage to the tank caused by excessive air pressure.

Description of drawings

Fig. 1 is a schematic diagram of the overall external structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic diagram of a partially enlarged structure at A of the utility model.

In the figure: 1. Valve, 2. Hot water injection pipe, 3. Water level observation window, 4. Ring fixed frame, 5. Support frame, 6. Base, 7. Sealing cover, 8. Cold water injection pipe, 9. Solenoid valve , 10, thermometer, 11, tank body, 12, sealing ring, 13, fixed plate, 14, fixing bolt, 15, rubber sealing block, 16, fixing belt, 17, tank body exhaust port, 18, electric heating metal tube , 19, bottom cover, 20, output tube

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, a hot water tank that is easy to remove scale, including a tank body 11 and a tank body exhaust port 17 set on the top of the tank body 11, the inner cavity at the top of the tank body exhaust port 17 overlaps Connect the rubber sealing block 15, the top of the rubber sealing block 15 is fixedly connected to the sealing cover 7, the sealing cover 7 is fixedly connected to one end of the fixing band 16, and the other end of the fixing band 16 is fixedly connected to the top side wall of the tank body 11, Ensure that the water vapor in the tank body 11 is discharged in time, the top of the tank body 11 is connected to the hot water injection pipe 2, the inner cavity of the hot water injection pipe 2 is installed with a valve 1, and the top of the tank body 11 is connected to the cold water injection pipe 8. The side wall of the tank body 11 is equipped with a thermometer 10, the side wall of the tank body 11 is fitted with a water level observation window 3, the side wall of the tank body 11 is equipped with an inflation valve 9, and the inner cavity of the bottom end of the tank body 11 is installed Electric heating metal pipe 18, the bottom end of the tank body 11 is threadedly connected to the bottom cover 19, the surface of the bottom cover 19 is connected to the output pipe 20, and the inner cavity of the output pipe 20 is installed with a solenoid valve 9, and the tank body 11 and the bottom cover 19 The sealing ring 12 is sleeved at the joint of the sealing ring 12, and the end of the sealing ring 12 is fixedly connected to the fixed piece 13, and the surface of the fixed piece 13 is threaded to connect the fixing bolt 14, so as to realize the function of opening the bottom cover 19 to clean the scale inside the tank body 11, so The side wall of the tank body 11 is sleeved with a ring-shaped fixing frame 4 , the bottom surface of the ring-shaped fixing frame 4 is fixedly connected to one end of the support frame 5 , and the other end of the support frame 5 is fixedly connected to the base 6 .

As a technical optimization scheme of the utility model, the number of the support frame 5 is four, and the four support frames 5 are respectively fixed between the base 6 and the ring-shaped fixing frame 4, so as to realize the fixing of the entire tank body 11 support.

As a technical optimization scheme of the present invention, the ring-shaped fixing frame 4 is a ring-shaped rod body, and the diameter of the inner ring of the ring-shaped fixing frame 4 is consistent with the diameter of the inner cavity of the tank body 11, so as to realize the fixing of the entire tank body 11 support.

As a technical optimization solution of the present invention, the number of the sealing rings 12 is two, and the two sealing rings 12 are combined to form a ring structure, which seals the connection between the tank body 11 and the bottom cover 19 .

As a technical optimization solution of the present invention, the number of the fixing pieces 13 is four, and the four fixing pieces 13 are respectively fixed on the two ends of the two sealing rings 12 for fixedly connecting the two sealing rings 12 .

As a technical optimization scheme of the present utility model, the number of the fixing straps 16 is four, and one end of the four fixing straps 16 is fixedly connected to the bottom edge of the sealing cover 7 along the same distance, so as to prevent the sealing cover from 7 bullets fell.

When the utility model is in use, inject hot water into the tank body 11 through the hot water injection pipe 2, observe the water level observation window 3 to judge the amount of water in the tank body 11, observe the temperature of the water in the tank body through the thermometer 10, and judge whether it is necessary to use cold water. Inject cold water into the injection pipe 8 to adjust the temperature, or increase the temperature through the electric heating metal pipe 18, and discharge hot water through the switch solenoid valve 21 when water is needed. When the pressure in the tank body 11 is too high, the water vapor will break the seal The cover 7 is automatically discharged, and the sealing cover 7 will automatically fall on the top of the tank vent 17 due to the fixing of the fixing belt 16. When there is too much scale inside the tank 11, the fixing piece 14 is separated by rotating the fixing bolt 14 to open the sealing ring 12 Rotate and take off the bottom cover 19 to clean the scale deposited on the bottom cover 6, and also clean the inner wall of the tank body 11 from the bottom.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of the required equivalent requirements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A hot water tank that is easy to clean scale, comprising a tank body (11) and a tank body exhaust port (17) provided at the top of the tank body (11), characterized in that: the tank body exhaust port (17) ) top end inner chamber overlapping rubber sealing block (15), the top end of the rubber sealing block (15) is fixedly connected to the sealing cover (7), and the sealing cover (7) is fixedly connected to one end of the fixing belt (16), and the fixing The other end of the belt (16) is fixedly connected to the top side wall of the tank body (11), the top of the tank body (11) communicates with the hot water injection pipe (2), and the inner cavity of the hot water injection pipe (2) is equipped with a valve ( 1), the top of the tank body (11) communicates with the cold water injection pipe (8) and the side wall of the tank body (11) is equipped with a thermometer (10), and the side wall of the tank body (11) is fitted with a water level observation Window (3), the inner cavity of the bottom end of the tank body (11) is equipped with an electric heating metal tube (18), the bottom end of the tank body (11) is screwed to the bottom cover (19), and the surface of the bottom cover (19) is connected An output pipe (20), an electromagnetic valve (9) is installed in the inner cavity of the output pipe (20), and a sealing ring (12) is sleeved at the joint between the tank body (11) and the bottom cover (19), and the sealing ring (12) The end is fixedly connected to the fixing piece (13), the surface of the fixing piece (13) is threadedly connected with the fixing bolt (14), the side wall of the tank body (11) is sleeved with an annular fixing frame (4), and the ring The bottom surface of the fixing frame (4) is fixedly connected to one end of the supporting frame (5), and the other end of the supporting frame (5) is fixedly connected to the base (6). 2. A hot water tank that is easy to clean scale according to claim 1, characterized in that: the number of the support frames (5) is four, and the four support frames (5) are respectively fixed on the base (6 ) and the ring mount (4). 3. A hot water tank that is easy to clean scale according to claim 1, characterized in that: the ring-shaped fixing frame (4) is a ring-shaped rod body, and the diameter of the inner ring of the ring-shaped fixing frame (4) is the same as that of the tank The lumen diameter of body (11) is consistent. 4. A hot water tank that is easy to remove scale according to claim 1, characterized in that: the number of the sealing rings (12) is two, and the two sealing rings (12) are combined to form an annular structure. 5. A hot water tank that is easy to clean scale according to claim 1, characterized in that: the number of the fixed pieces (13) is four, and the four fixed pieces (13) are respectively fixed on two sealed the two ends of the ring (12). 6. A hot water tank that is easy to clean scale according to claim 1, characterized in that: the number of the fixing belts (16) is four, and one ends of the four fixing belts (16) are fixed along the same distance Attached to the bottom edge of the sealing cover (7).