Capsule type air pressure tank and water supply system

A pressure tank and capsule technology, which is applied in the field of capsule pressure tanks and water supply systems, can solve problems such as stagnant water, health and safety hazards, and achieve the effect of buffering pressure and avoiding long-term stay

Pending Publication Date: 2018-01-23
刘鹏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem of "dead water" in the application of ordinary bladder-type air pressure tanks in the constant-pressur

Method used

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  • Capsule type air pressure tank and water supply system
  • Capsule type air pressure tank and water supply system
  • Capsule type air pressure tank and water supply system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1, with reference to Figure 1 to Figure 2 shown.

[0035] The present embodiment provides a bag-type air pressure tank, comprising a tank body 101 and an elastic air bag 103, the elastic air bag 103 is arranged in the tank body 101 and divides the inside of the tank body 101 into an air chamber 105 and a water chamber 107, and the tank body 101 An air filling port 109 communicating with the air chamber 105 and a water inlet and outlet 111 communicating with the water chamber 107 are respectively arranged on the top, and the water inlet and outlet 111 is provided with a water inlet and outlet structure 113 .

[0036] Wherein, the water inlet and outlet structure 113 includes a water inlet and outlet joint 115 installed at the water inlet and outlet 111 of the tank body 101 .

[0037] The water inlet and outlet joint 115 has a parallel single interface 117 for connecting with the tap water pipe network. The inside of the water inlet and outlet joint 115 is pr...

Embodiment 2

[0059] Embodiment 2 refers to Figure 3-Figure 5 shown.

[0060] The implementation principle of the bag-type air tank provided by the embodiment of the present invention is basically the same as that of Embodiment 1. For a brief description, reference may be made to the corresponding content in Embodiment 1 for the parts not mentioned in this embodiment.

[0061] In this embodiment, the water inlet one-way valve 127 is arranged at the water outlet end of the inner pipe 135, and the water outlet one-way valve 125 is arranged in the water inlet and outlet joint 115, the water inlet one-way valve 127 is a gravity valve, and the water outlet one-way valve 125 is Duckbill valve.

[0062] In this embodiment, the tee 139 is removed from the water inlet and outlet joint 115, and the return water collection tank shell 137 is transformed into a structure with a public water chamber 107 and a water outlet channel 121, and the parallel single interface 117 is arranged in the return wate...

Embodiment 3

[0067] Embodiment 3 refers to Figure 6 and Figure 7 shown.

[0068] The implementation principle of the bladder-type air tank provided by the embodiment of the present invention is basically the same as that of Embodiment 2. For a brief description, reference may be made to the corresponding content in Embodiment 1 for the parts not mentioned in this embodiment.

[0069] Such as Figure 6 and Figure 7 As shown, in this embodiment, the water inlet one-way valve 127 is arranged at the water outlet end of the inner pipe 135 , and the water outlet one-way valve 125 is arranged in the water inlet and outlet joint 115 . Both the water inlet check valve 127 and the water outlet check valve 125 are duckbill valves.

[0070] The difference between this embodiment and Embodiment 2 is that the water outlet one-way valve 125 is a duckbill valve, and the rotary spray water distributor 143 is not provided, and the duckbill valve is connected to the water outlet end of the inner pipe ...

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PUM

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Abstract

The invention provides a capsule type air pressure tank and a water supply system. The capsule type air pressure tank includes a tank body, an elastic airbag and a water inlet and outlet structure. The water inlet and outlet structure comprises a water inlet and outlet joint which is installed in a water inlet and outlet of the tank body. The water inlet and outlet joint is provided with a parallel-connection single connector connected with a tap water pipe network and internally provided with a water inlet channel and a water outlet channel; an inlet of the water outlet channel is close to the water inlet and outlet of the tank body, and an outlet of the water outlet channel is selectively communicated with the parallel-connection single connector; an outlet of the water inlet channel isaway from the water inlet and outlet of the tank body, and an inlet of the water inlet channel is selectively communicated with the parallel-connection single connector. The water inlet and outlet structure also includes a self-adaptive water inlet and outlet switching mechanism which is used for selectively communicating the water inlet channel or the water outlet channel with the parallel-connection single connector according to the air pressure difference between a water chamber and the water supply pipe network. According to the capsule type air pressure tank, the inner structure of the tank body is not changed, stagnant water is not stored in the tank body, no microbial breeding environment exists, and no secondary pollution can be generated.

Description

technical field [0001] The invention relates to the field of water supply equipment, in particular to a bladder type air pressure tank and a water supply system. Background technique [0002] At present, in the constant pressure frequency conversion water supply (frequency conversion control constant pressure pressurized water supply) equipment, the bladder type air tank, which plays the role of buffering and energy storage and releasing energy, is an indispensable and important component (note: because water is incompressible, it is very A small change in water volume can cause a large pressure change. For example, there is no buffering pressure tank in the pressurized water supply equipment, which will cause problems such as overshoot and oscillation in the control system, resulting in the failure of automatic frequency conversion control). During the constant pressure frequency conversion water supply, the water supply pressure is basically constant, and the range of wate...

Claims

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Application Information

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IPC IPC(8): E03B11/06E03B7/07
CPCY02A20/00
Inventor 刘鹏刘文义
Owner 刘鹏
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