Efficient heat storage water tank

Abstract

The utility model discloses an efficient heat storage water tank, which relates to the field of heating systems, solves the problem of low safety of the existing heat storage water tank, and comprises a tank body and four support legs which are annularly and fixedly arranged at the bottom of the tank body at equal intervals, the left side of the tank body is fixedly connected with a water inlet pipe, and the bottom of the tank body is fixedly connected with a blow-off pipe; the water tank comprises a tank body and further comprises a discharging mechanism used for safely discharging hot water and gas in the tank body, the discharging mechanism is installed on the outer side of the tank body, a water outlet pipeline and a water return pipeline are installed on the side face of the tank body through the discharging mechanism, maintenance is convenient, meanwhile, the height of the tank body is reduced, and the installation space is saved; and the dead water area of the tank body is close to zero, the heat storage capacity of the tank body is improved, the gas collection position is introduced into the bottom of the tank body through the manual exhaust valve, personnel operation is facilitated, and therefore the effect of improving the safety of the tank body is achieved.

Description

Technical Field

[0001] The utility model relates to the field of heating systems, in particular to a high-efficiency hot water storage tank. Background Art

[0002] A hot water tank is a device used to store hot water. It is usually composed of an inner cylindrical container and an outer insulating layer. It can be made of steel, fiberglass or concrete. There is a water tank inside the container to hold the hot water reserve, and there are also built-in heat pipes to help transfer the heat source.

[0003] When installing accessories of traditional hot water tanks, the water outlet pipe and the exhaust valve are usually installed on the top of the water tank. This requires people to climb to the top of the tank to install the water outlet pipe and the exhaust valve. The installation is complicated and has low safety. At the same time, when the exhaust valve leaks, the electrical equipment on the water tank will get wet, posing a safety risk. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency hot water storage tank, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency hot water storage tank, comprising a tank body and four supporting feet fixedly installed at the bottom of the tank body in a circular shape and equidistantly, a water inlet pipe fixedly connected to the left side of the tank body for injecting hot water, and a sewage pipe fixedly connected to the bottom of the tank body for discharging dead water; further comprising: a discharge mechanism for safely discharging hot water and gas in the tank body, the discharge mechanism being installed on the outside of the tank body; a ring frame mechanism for safely installing the water inlet pipe and the discharge mechanism, the ring frame mechanism being installed on the outside of the tank body.

[0006] Preferably, the discharge mechanism includes a water outlet pipe fixedly mounted on the right side of the tank body for discharging hot water, a return pipe is fixedly connected to the right side of the tank body, the return pipe is located below the water outlet pipe, the water outlet pipe and the return pipe are both L-shaped structures, one end of the water outlet pipe extending to the interior of the tank body faces the top inner wall of the tank body, and one end of the return pipe extending to the interior of the tank body faces the bottom inner wall of the tank body for backflow to the dead water area at the bottom of the tank body, a manual exhaust valve is provided inside the tank body, the manual exhaust valve extends to the bottom of the tank body, so as to facilitate the installation of the manual exhaust valve from the bottom of the tank body, and the manual exhaust valve is fixedly connected to the inner wall of the tank body via a V-shaped bracket.

[0007] Preferably, the ring frame mechanism includes two guide rings fixedly mounted on the outside of the tank body, the outside of the guide ring is movably sleeved with an arc sleeve plate, the inside of the arc sleeve plate is fixedly connected with two symmetrically distributed positioning slide bars, the outside of the guide ring is provided with an annular groove for the positioning slide bar to limit the sliding of the positioning slide bar, so that the arc sleeve plate can move on the surface of the guide ring through the positioning slide bar, and two symmetrically distributed ladders are fixedly connected between the two arc sleeve plates for easy climbing and installation by a user. A fixing plate is provided on the outside of the arc sleeve plate, and a plug rod is fixedly connected to the outside of the fixing plate to slide and penetrate the arc sleeve plate. A plurality of equidistantly distributed plug holes are provided on the outside of the guide ring for the arc sleeve plate to limit the plugging, and the plug rod is inserted into the plug hole to lock the arc sleeve plate, a spring is fixedly connected between the fixing plate and the arc sleeve plate, and a pull rod is fixedly connected between the two fixing plates.

[0008] Preferably, control valves are fixedly installed on the outer sides of the water inlet pipe, the water outlet pipe and the water return pipe to facilitate operation of the water inlet pipe, the water outlet pipe and the water return pipe.

[0009] Preferably, a sealing gasket is fixedly connected between the manual exhaust valve and the bottom of the tank body to improve the sealing performance of the connection between the manual exhaust valve and the tank body.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the outer side of the pull rod to facilitate pulling and pushing operations.

[0011] Preferably, two symmetrically distributed hanging plates are fixedly connected to the top of the tank body, and long hanging holes are provided on the surfaces of the hanging plates to facilitate hanging and transporting the tank body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model installs the water outlet pipe on the side of the tank body through the discharge mechanism, which is convenient for maintenance, while reducing the height of the tank body and saving installation space. The return pipe is L-shaped and connected to the dead water area at the bottom of the tank body, so that the dead water area of ​​the tank body approaches zero, which increases the heat storage capacity of the tank body. The gas collection position is introduced into the bottom of the tank body through a manual exhaust valve, which is convenient for personnel to operate and solves the problem of water leakage, thereby achieving the effect of improving the safety of the tank body.

[0014] 2. The utility model uses a ring frame mechanism. By pulling the pull rod, the insertion rod can be pulled out of the insertion hole on the guide ring. By pushing the pull rod, the two arc-shaped sleeves can be moved along the outside of the guide ring to adjust the position of the ladder. The rebound force of the spring can insert the insertion rod into the insertion hole and lock the arc-shaped sleeve, which is convenient for users to climb and install the water inlet pipe, water outlet pipe and water return pipe, thereby achieving the effect of improving the safety and convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the water outlet pipe and the water return pipe in the utility model;

[0017] Figure 3 This is a schematic diagram of the guide ring and ladder structure in the utility model;

[0018] Figure 4 This is a schematic diagram of the arc-shaped sleeve plate and the pull rod structure in the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the insert rod and the positioning slide bar in the utility model.

[0020] In the figure: 1. tank body; 2. supporting feet; 3. water inlet pipe; 4. sewage pipe; 5. discharge mechanism; 6. ring frame mechanism; 7. water outlet pipe; 8. return pipe; 9. manual exhaust valve; 10. V-shaped bracket; 11. guide ring; 12. arc sleeve; 13. positioning slide; 14. ladder; 15. fixing plate; 16. plug rod; 17. spring; 18. pull rod; 19. control valve; 20. anti-slip sleeve; 21. hanging plate; 22. sealing gasket. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1 and Figure 2 The high-efficiency hot water storage tank shown in the figure includes a tank body 1 and four supporting legs 2 fixedly installed at the bottom of the tank body 1 in a circular shape and equidistantly. A water inlet pipe 3 is fixedly connected to the left side of the tank body 1 for injecting hot water, and a sewage pipe 4 is fixedly connected to the bottom of the tank body 1 for discharging dead water; it also includes: a discharge mechanism 5 for safely discharging hot water and gas in the tank body 1, and the discharge mechanism 5 is installed on the outside of the tank body 1; a ring frame mechanism 6 for safely installing the water inlet pipe 3 and the discharge mechanism 5, and the ring frame mechanism 6 is installed on the outside of the tank body 1.

[0023] See also Figure 1 and Figure 2The discharge mechanism 5 shown in the figure includes a water outlet pipe 7 fixedly installed on the right side of the tank body 1, which is used to discharge hot water. A return pipe 8 is fixedly connected to the right side of the tank body 1, and the return pipe 8 is located below the water outlet pipe 7. Both the water outlet pipe 7 and the return pipe 8 are L-shaped structures. One end of the water outlet pipe 7 extending to the inside of the tank body 1 faces the top inner wall of the tank body 1, and one end of the return pipe 8 extending to the inside of the tank body 1 faces the bottom inner wall of the tank body 1, which is used to backflow the dead water area at the bottom of the tank body 1. A manual exhaust valve 9 is arranged inside the tank body 1, and the manual exhaust valve 9 extends to the bottom of the tank body 1, so that the manual exhaust valve 9 can be installed from the bottom of the tank body 1. The manual exhaust valve 9 is fixedly connected to the inner wall of the tank body 1 through a V-shaped bracket 10;

[0024] The user installs the outlet pipe 7, the inlet pipe 3 and the return pipe 8 on the side of the tank body 1, which is convenient for quick installation and maintenance, and at the same time reduces the height of the tank body 1, saves installation space, and improves the safety of installation. The return pipe 8 is L-shaped and connected to the dead water area at the bottom of the tank body 1, so that the dead water area of ​​the tank body 1 approaches zero, thereby increasing the heat storage capacity of the tank body 1. The air collection position is introduced into the bottom of the tank body 1 through a manual exhaust valve 9, which is convenient for personnel to operate and solves the risk of damage to electrical components due to wetting when there is a water leak.

[0025] See also Figure 3-Figure 5 The ring frame mechanism 6 shown in the figure includes two guide rings 11 fixedly mounted on the outside of the tank body 1, and the outer side of the guide ring 11 is movably sleeved with an arc-shaped sleeve 12, and the inner side of the arc-shaped sleeve 12 is fixedly connected with two symmetrically distributed positioning slides 13, and the outer side of the guide ring 11 is provided with an annular groove for the positioning slide 13 to limit the sliding of the positioning slide 13, so that the arc-shaped sleeve 12 can move on the surface of the guide ring 11 through the positioning slide 13, and two symmetrically distributed positioning slides 13 are fixedly connected between the two arc-shaped sleeves 12. The ladder 14 is convenient for users to climb and install. A fixing plate 15 is arranged on the outer side of the arc-shaped sleeve 12. A plug rod 16 that slides through the arc-shaped sleeve 12 is fixedly connected to the outer side of the fixing plate 15. A plurality of equally spaced plug holes for the arc-shaped sleeve 12 to be inserted and limited are provided on the outer side of the guide ring 11. The plug rod 16 is inserted into the plug hole to lock the arc-shaped sleeve 12. A spring 17 is fixedly connected between the fixing plate 15 and the arc-shaped sleeve 12. A pull rod 18 is fixedly connected between the two fixing plates 15.

[0026] The user pulls the pull rod 18 to move, so that the fixed plates 15 at both ends of the pull rod 18 pull the corresponding plug rod 16 out of the socket on the guide ring 11, and then pushes the pull rod 18 to make the two arc-shaped sleeve plates 12 move along the outside of the guide ring 11, and adjust the position of the ladder 14. When it moves to the specified position, the user releases the pull rod 18 and uses the rebound force of the spring 17 to insert the plug rod 16 into the socket to lock the arc-shaped sleeve plate 12. The user can climb up the ladder 14 and install the water inlet pipe 3, the water outlet pipe 7 and the water return pipe 8 on the side of the tank body 1, which is convenient for maintenance, thereby improving the safety and convenience of installation.

[0027] Working principle: First, the user pulls the pull rod 18 to move, so that the fixed plates 15 at both ends of the pull rod 18 pull the corresponding plug rod 16 out of the socket on the guide ring 11, and then pushes the pull rod 18 to move the two arc-shaped sleeve plates 12 along the outside of the guide ring 11, and adjusts the position of the ladder 14. When it moves to the specified position, the user releases the pull rod 18 and uses the rebound force of the spring 17 to insert the plug rod 16 into the socket to lock the arc-shaped sleeve plate 12. Then, the user climbs up the ladder 14 and installs the water inlet pipe 3, the water outlet pipe 7 and the water return pipe 8 on the side of the tank body 1. Finally, the user installs the outlet pipe 7, the inlet pipe 3 and the return pipe 8 on the side of the tank body 1, which is convenient for quick installation and maintenance, and at the same time reduces the height of the tank body 1, saves installation space, and improves the safety of installation. The return pipe 8 is L-shaped and connected to the dead water area at the bottom of the tank body 1, so that the dead water area of ​​the tank body 1 approaches zero, which increases the heat storage capacity of the tank body 1. The gas collection position is introduced into the bottom of the tank body 1 through the manual exhaust valve 9, which is convenient for personnel to operate and solves the risk of damage to electrical components when leaking, thereby achieving the effect of improving the safety of the tank body 1 and facilitating installation and maintenance.

[0028] Example 2: Please refer to Figure 2 This embodiment further explains Example 1. A control valve 19 is fixedly installed on the outside of the water inlet pipe 3, the water outlet pipe 7 and the return pipe 8 in the figure to facilitate the operation of the water inlet pipe 3, the water outlet pipe 7 and the return pipe 8. A sealing gasket 22 is fixedly connected between the manual exhaust valve 9 and the bottom of the tank body 1.

[0029] In this embodiment, the user can operate the water inlet pipe 3, the water outlet pipe 7 and the return pipe 8 through the control valve 19, and when the manual exhaust valve 9 exhausts the tank body 1, the sealing gasket 22 can improve the sealing of the connection between the manual exhaust valve 9 and the tank body 1.

[0030] Example 3: Please refer to Figure 1 and Figure 3This embodiment further illustrates other embodiments. The outer side of the pull rod 18 in the figure is fixedly connected with an anti-slip sleeve 20 to facilitate pulling and pushing operations. The top of the tank body 1 is fixedly connected with two symmetrically distributed hanging plates 21. The surface of the hanging plate 21 is provided with long hanging holes to facilitate hanging and carrying of the tank body 1.

[0031] In this embodiment: its purpose is that when the tank body 1 is transported, the hook can be inserted into the hanging hole on the hanging plate 21. The long hanging hole design makes it easy for the hook to be quickly inserted into the hanging hole, thereby improving the convenience of transporting the tank body 1. The pull rod 18 can be pulled by holding the anti-slip sleeve 20 to improve the convenience of pulling and pushing the pull rod 18.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. High-efficiency hot water storage tank, characterized in that: include: A tank body (1) and four supporting legs (2) fixedly installed at the bottom of the tank body (1) in a circular shape and at equal distances, a water inlet pipe (3) fixedly connected to the left side of the tank body (1), and a sewage discharge pipe (4) fixedly connected to the bottom of the tank body (1); Also includes: A discharge mechanism (5) for safely discharging hot water and gas in the tank body (1), the discharge mechanism (5) being installed on the outside of the tank body (1); The ring frame mechanism (6) is used for safely installing the water inlet pipe (3) and the discharge mechanism (5), and the ring frame mechanism (6) is installed on the outside of the tank body (1).

2. The high-efficiency hot water storage tank according to claim 1, characterized in that: The discharge mechanism (5) comprises a water outlet pipe (7) fixedly mounted on the right side of the tank body (1); a water return pipe (8) is fixedly connected to the right side of the tank body (1); the water return pipe (8) is located below the water outlet pipe (7); the water outlet pipe (7) and the water return pipe (8) are both L-shaped structures; one end of the water outlet pipe (7) extending to the inside of the tank body (1) faces the top inner wall of the tank body (1); one end of the water return pipe (8) extending to the inside of the tank body (1) faces the bottom inner wall of the tank body (1); a manual exhaust valve (9) is arranged inside the tank body (1); the manual exhaust valve (9) extends to the bottom of the tank body (1); and the manual exhaust valve (9) is fixedly connected to the inner wall of the tank body (1) via a V-shaped bracket (10).

3. The high-efficiency hot water storage tank according to claim 1, characterized in that: The ring frame mechanism (6) comprises two guide rings (11) fixedly mounted on the outside of the tank body (1), the outer side of the guide ring (11) is movably sleeved with an arc sleeve (12), the inner side of the arc sleeve (12) is fixedly connected with two symmetrically distributed positioning slides (13), the outer side of the guide ring (11) is provided with an annular groove for limiting the sliding of the positioning slide (13), and two symmetrically distributed climbing ladders (14) are fixedly connected between the two arc sleeves (12). ), a fixed plate (15) is arranged on the outer side of the arc-shaped sleeve (12), and an insertion rod (16) slidingly penetrating the arc-shaped sleeve (12) is fixedly connected to the outer side of the fixed plate (15), and a plurality of equidistantly distributed insertion holes for limiting insertion of the arc-shaped sleeve (12) are provided on the outer side of the guide ring (11), a spring (17) is fixedly connected between the fixed plate (15) and the arc-shaped sleeve (12), and a pull rod (18) is fixedly connected between the two fixed plates (15).

4. The high-efficiency hot water storage tank according to claim 2, characterized in that: Control valves (19) are fixedly installed on the outer sides of the water inlet pipe (3), the water outlet pipe (7) and the water return pipe (8).

5. The high-efficiency hot water storage tank according to claim 2, characterized in that: A sealing gasket (22) is fixedly connected between the manual exhaust valve (9) and the bottom of the tank body (1).

6. The high-efficiency hot water storage tank according to claim 3, characterized in that: An anti-slip sleeve (20) is fixedly connected to the outer side of the pull rod (18).

7. The high-efficiency hot water storage tank according to claim 1, characterized in that: Two symmetrically distributed hanging plates (21) are fixedly connected to the top of the tank body (1), and the surfaces of the hanging plates (21) are provided with long hanging holes.

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