CN212405339U

CN212405339U - High canned type overhead tank

Info

Publication number: CN212405339U
Application number: CN201922203214.XU
Authority: CN
Inventors: 陈永超
Original assignee: Jiangsu Weierheng Electromechanical Technology Co ltd
Current assignee: Jiangsu Weierheng Electromechanical Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-01-26
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a high canned type overhead tank, including the main tank body, the fixed intake pipe that is equipped with of inserting in the internal top of the main tank body, threaded connection has air inlet valve and pressure gauge in the intake pipe, the fixed first sealing washer that has cup jointed in bottom of intake pipe, one side of first sealing washer offsets with the internal top of the main tank body, the internal top fixedly connected with gasbag of the main tank body, the internal bottom fixed of the main tank body is inserted and is equipped with the outlet pipe that is linked together with the gasbag, the bottom threaded connection of outlet pipe has outlet valve, the fixed water sealing washer that has cup jointed in top of outlet pipe, one side of water sealing washer offsets with the internal top of the main tank body. The utility model discloses in through many sealing mechanism's setting, make the leakproofness of overhead tank obtain promoting to the result of use of overhead tank has been promoted.

Description

High canned type overhead tank

Technical Field

The utility model relates to a pressure tank technical field especially relates to a high canned type pressure tank.

Background

In water supply systems, it is a frequent matter to change the fluid path, fluid pressure and fluid flow in the piping. Because of incompressibility of liquid, the liquid in the pipeline can expand like a solid fixed cylinder to generate water hammer or water hammer, and is more prominent particularly when water flow is cut off or adjusted rapidly, the phenomenon can cause the problems of pulling damage of a valve member, deformation of the pipeline, damage of instruments and the like, and the pipeline can be broken seriously to cause the paralysis of the whole water drainage and supply system.

But the inside constitution of current pressure tank is comparatively simple, and the leakproofness of pressure tank is relatively poor to influence the result of use of pressure tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pressure tank is relatively simple in the prior art, poor in sealing performance, and providing a high-sealing pressure tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high canned type overhead tank, includes the main tank body, the fixed intake pipe that is equipped with of inserting in the internal top of the main tank body, threaded connection has air inlet valve and pressure gauge in the intake pipe, the fixed cover in bottom of intake pipe has first sealing washer, one side of first sealing washer offsets with the internal top of the main tank body, the internal top fixedly connected with gasbag of the main tank body, the internal bottom fixed of the main tank body is inserted and is equipped with the outlet pipe that is linked together with the gasbag, the bottom threaded connection of outlet pipe has a water outlet valve, the fixed water sealing circle that has cup jointed in top of outlet pipe, one side of water sealing circle offsets with the internal top of the main tank body, the fixed inlet tube that is equipped with of inserting in the bottom of the main tank body, the one end.

Preferably, the top of the water inlet pipe is fixedly sleeved with a connecting flange.

Preferably, a filter screen is fixedly inserted in the water outlet pipe.

Preferably, a second sealing ring is fixedly sleeved on the water inlet pipe, and one side of the second sealing ring is abutted against the bottom of the main tank body.

Preferably, the air bag is fixedly connected with the inner bottom of the main tank body through a fixing ring.

Preferably, a plurality of locking blocks are fixedly connected to the outer wall of the main tank body, and locking ports are formed in the locking blocks.

Has the advantages that:

1. the arrangement of the first sealing ring can effectively prevent gas from leaking, the arrangement of the second sealing ring can effectively prevent water from leaking, and meanwhile, the arrangement of the waterproof sealing ring can prevent water from leaking from the water outlet pipe;

2. meanwhile, the filter screen is arranged, so that certain filtering effect can be performed on water, the locking block can be used for conveniently fixing the main tank body, and the pressure gauge can be used for monitoring the gas pressure in the main tank body.

Drawings

Fig. 1 is a schematic structural view of a high-sealing type pressure tank according to the present invention;

fig. 2 is a schematic view of the high-sealing pressure tank airbag in a bottom view.

In the figure: the water-proof air-inlet type water-saving filter comprises a main tank body 1, an air inlet pipe 2, an air inlet valve 3, a pressure gauge 4, a first sealing ring 5, an air bag 6, a water outlet pipe 7, a water outlet valve 8, a waterproof sealing ring 9, a water inlet pipe 10, a water inlet valve 11, a connecting flange 12, a filter screen 13, a second sealing ring 14, a fixing ring 15 and a locking block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-sealing type pressure tank comprises a main tank body 1, wherein an air inlet pipe 2 is fixedly inserted into the inner top of the main tank body 1 and used for introducing air, an air inlet valve 3 and a pressure gauge 4 are connected to the air inlet pipe 2 in a threaded manner and used for controlling the air pressure, a first sealing ring 5 is fixedly sleeved at the bottom of the air inlet pipe 2 and used for preventing the air from leaking, one side of the first sealing ring 5 abuts against the inner top of the main tank body 1, an air bag 6 is fixedly connected to the inner top of the main tank body 1 and used for guiding out water in the air bag 6, and a water outlet pipe 7 communicated with the air bag 6 is fixedly inserted into the inner bottom of the main tank body 1;

in this embodiment, the bottom threaded connection of outlet pipe 7 has outlet valve 8 for the leading-out flow of control water, and the fixed cover in top of outlet pipe 7 has connect waterproof sealing washer 9, prevents that water from leaking out, and one side of waterproof sealing washer 9 offsets with the interior top of the main jar of body 1, and the fixed inserting of the bottom of the main jar of body 1 is equipped with inlet tube 10 for leading-in water, and one end threaded connection that main jar of body 1 was kept away from to inlet tube 10 has inlet valve 11 for the leading-in flow of control water.

In this embodiment, the fixed cover has been connected with second sealing washer 14 on the inlet tube 10, one side of second sealing washer 14 offsets with the bottom of the main jar of body 1, prevent that the water from leaking out, the fixed cover in top of inlet tube 10 has connected flange 12, convenient fixed inlet tube 10, outlet pipe 7 internal fixation is inserted and is equipped with filter screen 13, filter water, gasbag 6 is through solid fixed ring 15 fixed connection with the interior bottom of the main jar of body 1, a plurality of latch segments 16 of fixedly connected with on the outer wall of the main jar of body 1, be equipped with the locking mouth on the latch segment 16, conveniently fix the main jar of body 1.

In this embodiment, the setting of first sealing washer 5 can effectively prevent leaking of gas, and the setting of second sealing washer 14 can effectively prevent leaking of water, and the setting of waterproof sealing washer 9 can prevent that water from leaking from outlet pipe 7 simultaneously, and certain filtering action can be carried out to water in the setting of filter screen 13 simultaneously, and latch segment 16 can conveniently be fixed the main tank body 1 simultaneously, and pressure gauge 4 can monitor the gas pressure in the main tank body 1 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high canned type overhead tank, includes main jar body (1), its characterized in that: the air inlet pipe (2) is fixedly inserted at the inner top of the main tank body (1), the air inlet pipe (2) is connected with an air inlet valve (3) and a pressure gauge (4) through threads, a first sealing ring (5) is fixedly sleeved at the bottom of the air inlet pipe (2), one side of the first sealing ring (5) is abutted against the inner top of the main tank body (1), an air bag (6) is fixedly connected at the inner top of the main tank body (1), a water outlet pipe (7) communicated with the air bag (6) is fixedly inserted at the inner bottom of the main tank body (1), a water outlet valve (8) is connected at the bottom of the water outlet pipe (7) through threads, a waterproof sealing ring (9) is fixedly sleeved at the top of the water outlet pipe (7), one side of the waterproof sealing ring (9) is abutted against the inner top of the main tank body (1), a water inlet pipe (10) is fixedly inserted, one end of the water inlet pipe (10) far away from the main tank body (1) is in threaded connection with a water inlet valve (11).

2. The highly sealed pressure tank as claimed in claim 1, wherein: the top of the water inlet pipe (10) is fixedly sleeved with a connecting flange (12).

3. The highly sealed pressure tank as claimed in claim 1, wherein: a filter screen (13) is fixedly inserted in the water outlet pipe (7).

4. The highly sealed pressure tank as claimed in claim 1, wherein: the water inlet pipe (10) is fixedly sleeved with a second sealing ring (14), and one side of the second sealing ring (14) is abutted to the bottom of the main tank body (1).

5. The highly sealed pressure tank as claimed in claim 1, wherein: the air bag (6) is fixedly connected with the inner bottom of the main tank body (1) through a fixing ring (15).

6. The highly sealed pressure tank as claimed in claim 1, wherein: a plurality of locking blocks (16) are fixedly connected to the outer wall of the main tank body (1), and locking ports are formed in the locking blocks (16).