Gas-making hot water pump machine seal convenient to install

Abstract

The utility model discloses a gas-making hot water pump machine seal convenient to install, which comprises a shell, a power column is connected inside the shell, a positioning shaft is connected outside the power column, a sealing bearing is connected outside the power column, a framework is connected outside the power column, and a sealing ring is connected outside the framework. The left side face of the shell is in threaded connection with a sealing cover through screws, the upper surface of the shell is connected with a first sealing piece, and the right side face of the first sealing piece is connected with a second sealing piece. According to the gas-making hot water pump machine seal convenient to install, the power column, the positioning shaft, the sealing bearing, the framework, the fixing ring, the screw, the sealing cover, the first sealing piece, the second sealing piece, the pressing base and the auxiliary shaft are arranged, the power column, the positioning shaft, the sealing bearing, the framework, the fixing ring, the pressing base, the auxiliary shaft, the screw and the sealing cover are matched, and the gas-making hot water pump machine seal can be installed on a shell; and the first sealing element and the second sealing element are matched, so that the sealing effect of the shell can be improved, and air leakage is avoided.

Description

Technical Field

[0001] The present application relates to the field of hot water pumps, and in particular to a mechanical seal for a gas-generating hot water pump that is easy to install. Background Art

[0002] Hot water pumps are essential equipment for extracting geothermal water. They can also be used in pools, water tanks, and for pressurization. Specifically, they can be used for underground water extraction in hotel hot springs, community heating, etc.

[0003] At present, the utilization rate of hot water pumps in many fields is relatively high. The current hot water pumps are more troublesome to install internal accessories. Not only is the installation efficiency low, but also the installation personnel consume a lot of labor. Therefore, in order to solve the above problems, we provide a gas-making hot water pump seal that is easy to install. Utility Model Content

[0004] The utility model aims to provide a gas-making hot water pump seal which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A gas-making hot water pump seal that is easy to install includes a shell, a power column is connected to the inside of the shell, a positioning shaft is connected to the outside of the power column, a sealed bearing is connected to the outside of the power column, a frame is connected to the outside of the power column, a sealing cover is connected to the left side of the shell by a screw thread, a first seal is connected to the upper surface of the shell, a second seal is connected to the right side of the first seal, an auxiliary shaft is connected to the left side of the power column, a pressure seat is connected to the left side of the auxiliary shaft, and a fixing ring is sleeved on the outer surface of the auxiliary shaft.

[0007] Preferably, the bottom surface of the shell is connected to a supporting leg, and the bottom surface of the supporting leg is provided with anti-slip grooves.

[0008] Preferably, a reinforcement block is fixedly connected to the bottom surface of the shell, and an outer surface of the reinforcement block is fixedly connected to an outer surface of the supporting leg.

[0009] Preferably, an observation hole is provided on the left side of the sealing cover, and the bottom surface of the second sealing member is in contact with the upper surface of the housing.

[0010] Preferably, a static ring is connected to the right side surface of the second sealing member, and the static ring is matched with the housing.

[0011] Preferably, the left side surface of the power column is connected to a limiting pad, and the limiting pad is made of rubber.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The seal of the gas-making hot water pump is easy to install. It is provided with a power column, a positioning shaft, a sealing bearing, a frame, a fixing ring, screws, a sealing cover, a first sealing member, a second sealing member, a pressure seat and an auxiliary shaft. The power column, the positioning shaft, the sealing bearing, the frame, the fixing ring, the pressure seat, the auxiliary shaft, the screws and the sealing cover are adapted to the outer shell, and the first sealing member and the second sealing member are cooperated to improve the sealing effect of the outer shell and avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The utility model is a schematic structural diagram of a three-dimensional diagram of a housing in a gas-generating hot water pump seal that is convenient for installing;

[0016] Figure 2 The utility model is convenient for installing the gas-making hot water pump seal Figure 1 A magnified schematic diagram of the structure in the middle.

[0017] In the figure: 1. outer casing; 2. power column; 3. positioning shaft; 4. sealed bearing; 5. frame; 6. fixing ring; 7. support leg; 8. reinforcement block; 9. screw; 10. observation hole; 11. sealing cover; 12. first sealing member; 13. second sealing member; 14. static ring; 15. limit pad; 16. pressure seat; 17. auxiliary shaft. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0019] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0020] See also Figure 1-2 The utility model provides a technical solution for facilitating the installation of a gas-generating hot water pump seal:

[0021] A gas-making hot water pump seal that is easy to install includes a shell 1, a power column 2 is connected to the inside of the shell 1, a positioning shaft 3 is connected to the outside of the power column 2, a sealing bearing 4 is connected to the outside of the power column 2, a skeleton 5 is connected to the outside of the power column 2, a sealing cover 11 is threadedly connected to the left side of the shell 1 through a screw 9, a first sealing member 12 is connected to the upper surface of the shell 1, a second sealing member 13 is connected to the right side of the first sealing member 12, an auxiliary shaft 17 is connected to the left side of the power column 2, a pressure seat 16 is connected to the left side of the auxiliary shaft 17, a fixing ring 6 is sleeved on the outer surface of the auxiliary shaft 17, and the power column 2, the positioning shaft 3, the sealing bearing 4, the skeleton 5, the fixing ring 6, the pressure seat 16, the auxiliary shaft 17, the screw 9 and the sealing cover 11 are adapted to facilitate installation with the shell 1, and the first sealing member 12 and the second sealing member 13 are matched to improve the sealing effect of the shell 1 to avoid leakage;

[0022] In this embodiment, the bottom surface of the housing 1 is connected to a support leg 7, and the bottom surface of the support leg 7 is provided with anti-slip grooves;

[0023] The bottom surface of the housing 1 is fixedly connected with a reinforcement block 8, and the outer surface of the reinforcement block 8 is fixedly connected with the outer surface of the support leg 7;

[0024] An observation hole 10 is provided on the left side of the sealing cover 11, and the bottom surface of the second sealing member 13 is in contact with the upper surface of the housing 1; specifically, the housing 1 can be supported conveniently by the support legs 7 and the anti-slip grooves to prevent it from contacting the ground, and the reinforcement block 8 can improve the fixation of the support legs 7 and the housing 1, and the observation hole 10 can be used to conveniently observe the interior of the housing 1;

[0025] In this embodiment, a static ring 14 is connected to the right side of the second sealing member 13, and the static ring 14 is adapted to the housing 1;

[0026] The left side of the power column 2 is connected to a limit pad 15, which is made of rubber. Specifically, the static ring 14 can be used to conveniently eliminate static electricity outside the housing 1, and the limit pad 15 can be used to prevent the internal equipment from colliding.

[0027] Working principle: When the gas-making hot water pump seal is used, the user first installs the power column 2, the positioning shaft 3, the sealing bearing 4, the frame 5 and the inside of the outer shell 1, and installs the fixing ring 6, the auxiliary shaft 17 and the pressure seat 16 with the power column 2, and fixes the sealing cover 11 to the outer shell 1 with the screws 9, and finally uses the first seal 12 and the second seal 13 to seal the outer shell 1. The above is the entire use process of this equipment.

[0028] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0029] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A seal for a gas-generating hot water pump that is easy to install, comprising a housing (1), characterized in that: The inside of the shell (1) is connected to a power column (2), the outside of the power column (2) is connected to a positioning shaft (3), the outside of the power column (2) is connected to a sealed bearing (4), the outside of the power column (2) is connected to a frame (5), the left side of the shell (1) is threadedly connected to a sealing cover (11) via a screw (9), the upper surface of the shell (1) is connected to a first sealing member (12), the right side of the first sealing member (12) is connected to a second sealing member (13), the left side of the power column (2) is connected to an auxiliary shaft (17), the left side of the auxiliary shaft (17) is connected to a pressure seat (16), and the outer surface of the auxiliary shaft (17) is sleeved with a fixing ring (6).

2. The seal for a gas-generating hot water pump that is easy to install according to claim 1, characterized in that: The bottom surface of the housing (1) is connected to a support leg (7), and the bottom surface of the support leg (7) is provided with anti-slip grooves.

3. A seal for a gas-generating hot water pump that is easy to install according to claim 2, characterized in that: A reinforcing block (8) is fixedly connected to the bottom surface of the outer shell (1), and an outer surface of the reinforcing block (8) is fixedly connected to an outer surface of a supporting leg (7).

4. The seal for a gas-generating hot water pump that is easy to install according to claim 1, characterized in that: The left side of the sealing cover (11) is provided with an observation hole (10), and the bottom surface of the second sealing member (13) is in contact with the upper surface of the housing (1).

5. The seal for a gas-generating hot water pump that is easy to install according to claim 1, characterized in that: The right side surface of the second sealing member (13) is connected to a stationary ring (14), and the stationary ring (14) is adapted to the housing (1).

6. The seal for a gas-generating hot water pump that is easy to install according to claim 1, characterized in that: The left side surface of the power column (2) is connected to a limiting pad (15), and the limiting pad (15) is made of rubber.

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