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A lock-type filter element and water treatment equipment with the lock-type filter element

A filter element and locking technology, which is used in fixed filter element filters, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc. The effect of avoiding threaded connections, reducing consumables and man-hours

Active Publication Date: 2015-12-23
SHANGHAI EMATE INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When such a one-piece structure is stored as a single part inside the entire device, it needs to be fixed with fixing accessories (such as clips) and cannot stand alone on a horizontal surface

Method used

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  • A lock-type filter element and water treatment equipment with the lock-type filter element
  • A lock-type filter element and water treatment equipment with the lock-type filter element
  • A lock-type filter element and water treatment equipment with the lock-type filter element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like image 3 As shown, it is a schematic diagram of the structure of the first lock-type filter element. The first lock-type filter element includes a filter element 1-1, and the top of the filter element 1-1 is arranged in the filter element top cover 1-2. The filter element The bottom end of 1-1 is set in the filter element bottom cover 1-3, the filter element 1-1 and the filter element bottom cover 1-3 are set in the shell 1-4, and a cavity is formed between the filter element 1-1 and the shell 1-4 , the filter element top cover 1-2 is located in the upper cover 1-5, the upper cover 1-5 is fixedly connected to the shell 1-4, and the upper part of the upper cover 1-5 is located in the end cover 1-6, wherein the upper cover 1-5 5. The filter element top cover 1-2 and the end cover 1-6 are fixedly connected through the first locking structure and the second locking structure respectively. The first locking structure includes the outer wall of the upper cover 1-5 The f...

Embodiment 2

[0030] like Figure 4 As shown, it is a schematic diagram of the structure of the second lock-type filter element. The second lock-type filter element includes a filter element 2-1, and the top of the filter element 2-1 is arranged in the filter element top cover 2-2. The bottom end of 2-1 is set in the filter element bottom cover 2-3, the filter element 2-1 and the filter element bottom cover 2-3 are set in the shell 2-4, and a cavity is formed between the filter element 2-1 and the shell 2-4 , the filter element top cover 2-2 is located in the upper cover 2-5, the upper cover 2-5 is fixedly connected to the shell 2-4, and the upper part of the upper cover 2-5 is located in the end cover 2-6, wherein the upper cover 2- 5. The filter element top cover 2-2 and the end cover 2-6 are fixedly connected through the first locking structure and the second locking structure respectively. The first locking structure includes the outer wall of the upper cover 2-5 The first protrusion 2...

Embodiment 3

[0033] like Figure 5 As shown, it is a structural schematic diagram of the third lock-type filter element. The third lock-type filter element includes a filter element 3-1, and the top of the filter element 3-1 is arranged in the filter element top cover 3-4. The filter element 3-1 is set in the shell 3-3, a cavity is formed between the filter element 3-1 and the shell 3-3, the filter element top cover 3-4 is set in the upper cover 3-7, and the upper cover 3-7 is fixedly connected The upper part of the shell 3-3 and the upper cover 3-7 is set in the end cover 3-8, wherein the filter element top cover 3-4 is provided with a central pipe connector 3-5, and the check valve 3-6 is fixed by a press On the central tube connector 3-5, one end of the central tube connector 3-5 is connected to the central tube 3-2, the central tube 3-2 is provided with a plurality of holes, and the central tube 3-2 is arranged in the middle of the filter element 3-1, The end cap 3-8 is provided with ...

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Abstract

The invention provides a lock catch-type filter core and water treatment equipment with the lock catch-type filter core. The water treatment equipment comprises a water inlet triplet, a water inlet ball valve, an activated carbon filter, a PP cotton filter core, a water inlet electromagnetic valve, a booster pump, a reverse osmosis membrane filter core, a high voltage switch, a postposition activated carbon filter core and a gooseneck faucet. The PP cotton filter core has the same structure as a first lock catch-type filter core, the activated carbon filter core and the postposition activated carbon filter have the same structure as the second lock catch-type filter core, the reverse osmosis membrane filter core has the same structure as a third lock catch-type filter core, a concentrated water outlet of the reverse osmosis membrane filter core is connected with a waste water proportioning device and an automatic flushing electromagnetic valve, and the wastewater proportioning device and the automatic flushing electromagnetic valve are connected with the concentrated water outlet. The various filter cores provided by the invention adopt the lock catch-type connection mode for connection, so as to avoid the screw connection, save the assembly time, and realize simple and convenient operation.

Description

technical field [0001] The invention relates to a lock-type filter element and water treatment equipment with the lock-type filter element. Background technique [0002] The filter elements used in water treatment equipment on the market are generally divided into two categories, one is mainly filter bottle type, such as figure 1 As shown, it is a structural schematic diagram of a filter bottle type filter element. The filter bottle type filter element includes a filter bottle body 5-1 and a filter bottle cover 5-2, wherein the filter bottle cover has a water inlet threaded joint 5-3 and a filter bottle cover respectively. Water outlet thread connection 5-4, the filter element is put into the filter bottle body 5-1, and the filter bottle body 5-1 and the filter bottle cap 5-2 are connected by screwing. If there is a gap in the thread of this type of filter bottle connection or the shape of the sealing ring is easy to cause water leakage, the other type is mainly integrated,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/30B01D29/33B01D61/08C02F9/02
Inventor 李闯王璇
Owner SHANGHAI EMATE INDAL