CN213064976U - Quick-assembling device for water treatment system - Google Patents

Quick-assembling device for water treatment system Download PDF

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Publication number
CN213064976U
CN213064976U CN202021756095.7U CN202021756095U CN213064976U CN 213064976 U CN213064976 U CN 213064976U CN 202021756095 U CN202021756095 U CN 202021756095U CN 213064976 U CN213064976 U CN 213064976U
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China
Prior art keywords
quick
opening
joint
valve
clamp
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Active
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CN202021756095.7U
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Chinese (zh)
Inventor
向龙
赖启辉
冯泽
李智超
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Hunan Longxin Water Purification Technology Co ltd
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Hunan Longxin Water Purification Technology Co ltd
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Priority to CN202021756095.7U priority Critical patent/CN213064976U/en
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Abstract

The utility model belongs to the technical field of the water treatment technique and specifically relates to a quick-assembling device for among water treatment system, it is including opening soon the commentaries on classics card and pressing, it presses one end fixed mounting and intercommunication to open soon the card and presses the joint, it presses other end fixed mounting and intercommunication to open soon the card and has quick-opening joint, install quick-opening formula clamp on the quick-opening joint.

Description

Quick-assembling device for water treatment system
Technical Field
The utility model relates to a water treatment technical field especially relates to a fast-assembling device for among water treatment system.
Background
The connection mode of the pipeline and the valve is as follows: and (3) threaded connection: the method is suitable for flange connection of the small-caliber valve and the pipeline: generally, the calibers above DN50 are all flange bolt connection and butt clamp connection: refer in particular to the valve body and be the butterfly valve, the butterfly valve is to pressing from both sides the more cutting ferrule of connection and is connected: such connections are used as requested, pneumatic ball valves, Y-seats using welds: the valve is connected with the pipeline through back welding, the selection of a common valve connection mode under the condition of high pressure and the relation of use requirements are high, and the valve is irrelevant to the material of the valve body. The connection mode of how to connect the valve with the common valve of the pipeline comprises the following steps: flange connection, butt clamp connection, butt welding connection, threaded connection, clamping sleeve connection, clamping hoop connection, self-sealing connection and the like. 1. The flange connection is that flanges are arranged at two ends of the valve body, correspond to the flanges on the pipeline and are installed in the pipeline through the bolt fixing flanges. Flange connections are the most used form of connection in valves. The flange has a convex surface (rf), a flat surface (ff), a convex-concave surface (mf), etc. 2. The butt clamp connection valve is installed between two flanges, a positioning hole is usually arranged on the valve body to facilitate installation and positioning, and the valve and two pipelines are directly clamped together through bolts. 3. Welding connection and butt welding connection: and the two ends of the valve body are processed into butt welding grooves according to the butt welding requirement, correspond to the pipeline welding grooves and are fixed on the pipeline by welding. Socket welding connection: the two ends of the valve body are processed according to the socket welding requirement and are connected with the pipeline through socket welding. 4. Threaded connection is a simple connection method, and is commonly used for small valves. The valve body is processed according to various thread standards and has two types of internal threads and external threads. Corresponding to the threads on the pipe. 5. The connecting and sealing principle of the ferrule is that when the nut is screwed, the ferrule is pressed to make the blade part bite into the outer wall of the pipe, and the outer conical surface of the ferrule is tightly fit with the inner conical surface of the connector body under pressure, so that leakage can be reliably prevented. Such as a meter valve. 6. The clamp connection is a quick connection method, only two bolts are needed, and the clamp connection is suitable for low-pressure valves which are frequently disassembled. Such as sanitary valves. 7. The connection modes of the internal self-tightening connection are all realized by offsetting medium pressure by external force. The form of the connection which is self-tightening by means of medium pressure is described below. The sealing ring is installed on the inner cone, and a certain angle is formed between the sealing ring and the medium-facing surface, the medium pressure is transmitted to the inner cone and then to the sealing ring, two component forces are generated on the cone with a certain angle, one component force is parallel to the central line of the valve body and faces outwards, and the other component force is pressed to the inner wall of the valve body. This latter component is the self-tightening force. The greater the pressure of the medium, the greater the self-tightening force. Therefore, the connection form is suitable for high-pressure valves. 8. Other valve connection shapes. The disadvantages are that: the clamp-free and clamping-pressing connection mode is adopted, and a clamping-pressing loose-joint threaded valve is adopted in the prior art; threaded connection is a simple connection method, and is commonly used for small valves. The valve body is processed according to various thread standards and has two types of internal threads and external threads. The joint which is corresponding to the thread on the pipeline and is usually used for stopping water of the thread is sealed by a raw material belt, although the joint is nontoxic and tasteless, the joint is easy to cause water leakage; the cause is as follows: the connection easily causes water leakage and residue, and the water contacts with the air to cause secondary pollution. Further, a quick-assembling device for a water treatment system is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fast-assembling device for among water treatment system has solved the problem among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick-assembling device for among water treatment system, changes the card including opening soon and presses, it presses one end fixed mounting and intercommunication to open soon to change the card and presses the joint, it presses other end fixed mounting and intercommunication to open soon to change the card and has quick-opening joint, open soon and install quick-opening formula clamp on the joint.
Preferably, it is equipped with two to open soon the commentaries on classics card pressure, is located two the quick-opening joint of quick-opening card pressure one end passes through quick-opening formula clamp detachable fixed intercommunication respectively in the one end of opening horizontal check valve soon, opening the ball valve soon, the quick-opening ball valve and the quick-opening horizontal check valve other end pass through the detachable fixed intercommunication of the open clamp of piece, quick-opening joint all is provided with O type sealing washer with quick-opening horizontal check valve and quick-opening ball valve junction.
Preferably, the quick-opening joint located at one end of the quick-opening rotary clamp is provided with a quick-opening ball valve through a detachable fixed connection of a quick-opening clamp, the other end of the quick-opening ball valve is communicated with one end of an exhaust valve through a detachable fixed connection of the quick-opening clamp, and an O-shaped sealing ring is arranged at the joint of the quick-opening ball valve and the exhaust valve.
Preferably, it is equipped with two to open soon the card pressure of changeing, is located two the quick-opening joint of the card pressure one end of opening soon is through quick-opening formula clamp detachable fixed intercommunication respectively in relief pressure valve both ends, two all be provided with O type sealing washer between quick-opening joint and the relief pressure valve.
Preferably, the quick-opening joint is made of 304 stainless steel.
The utility model has the advantages that: the utility model discloses can realize that one end is direct to press the union coupling with the card, the other end can be directly be connected with quick-opening valve, has solved and has adopted the screw thread valve to add the card and press the silk mouth to be connected, and the junction adopts the airtight stagnant water of raw material area, easily causes the drawback of leaking. The utility model discloses leak protection water is effectual, can prevent secondary pollution, and it is convenient to install, and the suitability is high, and the aesthetic property is good.
Drawings
Fig. 1 is a schematic structural diagram of a quick-assembling device used in a water treatment system according to the present invention.
Fig. 2 shows a first connection mode of the quick-assembly device for a water treatment system according to the present invention.
Fig. 3 shows a second connection mode of the quick-assembling device used in the water treatment system.
Fig. 4 shows a third connection mode of the quick-assembling device used in the water treatment system.
Reference numbers in the figures: 1 quick-opening joint, 2 quick-opening joint, 3 quick-opening type hoop, 4 quick-opening rotary clamping pressure, 5 quick-opening horizontal check valve, 6 quick-opening ball valve, 7 pressure reducing valve and 8 exhaust valve.
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.
Example 1
Referring to fig. 1 and 2, a quick assembly device for a water treatment system comprises a quick-opening rotary clamp 4 and is characterized in that one end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a clamp pressure joint 1, the other end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a quick-opening joint 2, and a quick-opening clamp 3 is installed on the quick-opening joint 2.
In this embodiment, it is equipped with two to open soon the card and press 4, is located two it presses 4 one end to open soon the quick-opening joint 2 of card through quick-opening type clamp 3 detachable fixed intercommunication respectively in the one end of opening horizontal check valve 5 soon, quick-opening ball valve 6 soon, the quick-opening ball valve 6 and the quick-opening horizontal check valve 5 other end pass through the detachable fixed intercommunication of the open clamp of piece, quick-opening joint 2 all is provided with O type sealing washer with quick-opening horizontal check valve 5 and quick-opening ball valve 6 junction.
The quick-opening joint 2 is made of 304 stainless steel.
Example (b): quick-open rotary clamping pressure 4 is connected with quick-open horizontal check valve, quick-open horizontal check valve with open the valve soon and be connected, quick-open valve with open quick-open rotary clamping pressure 4 lug connection to screw up with quick-open clamp 3 can, simple to operate, connection method need not with the help of external instrument, lightly with the hand screw up, make the clamp inwards contract can, quick-open rotary clamping pressure 4 all is provided with O type sealing washer with quick-open horizontal check valve 5 and quick-open ball valve 6 middle pad of being connected, and then improves sealed effect.
Example 2
Referring to fig. 1 and 3, a quick assembly device for use in a water treatment system comprises a quick-opening rotary clamp 4, and is characterized in that one end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a clamp pressure joint 1, the other end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a quick-opening joint 2, and the quick-opening joint 2 is provided with a quick-opening clamp 3.
In this embodiment, be located and open soon that 4 one ends of card pressure are pressed quick-opening joint 2 has quick-opening ball valve 6 through the detachable fixed mounting of quick-opening formula clamp 3, the quick-opening ball valve 6 other end is through quick-opening formula clamp 3 and the detachable fixed intercommunication of 8 one ends of discharge valve, quick-opening ball valve 6 is provided with O type sealing washer with discharge valve 8 junction.
Example (b): the quick-opening rotary clamping pressure 4 is directly connected with the quick-opening ball valve 6, the quick-opening ball valve 6 is connected with the exhaust valve 8, the quick-opening clamp 3 is screwed, the installation is convenient, the connection method does not need to be realized by means of an external tool, the quick-opening rotary clamping pressure is lightly screwed by hands, the clamp is shrunk inwards, an O-shaped sealing ring is arranged between the quick-opening ball valve 6 and the exhaust valve 8 in a connecting mode, and the sealing effect can be improved.
The quick-opening joint 2 is made of 304 stainless steel.
Example 3
Referring to fig. 1 and 4, a quick assembly device for a water treatment system comprises a quick-opening rotary clamp 4 and is characterized in that one end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a clamp pressure joint 1, the other end of the quick-opening rotary clamp 4 is fixedly installed and communicated with a quick-opening joint 2, and a quick-opening clamp 3 is installed on the quick-opening joint 2.
In this embodiment, it is equipped with two to open soon 4 of commentaries on classics card, is located two it presses 4 one end quick-opening joint 2 of quick-opening card to communicate in 7 both ends of relief pressure valve through quick-opening clamp 3 detachable fixed respectively, two all be provided with O type sealing washer between quick-opening joint 2 and the relief pressure valve 7.
The quick-opening joint 2 is made of 304 stainless steel.
Example (b): two ends of the pressure reducing valve 7 are respectively and directly connected with two quick-opening rotating clamping pressures 4, the quick-opening type clamp 3 is used for screwing, the installation is convenient, the connecting method does not need to be assisted by an external tool, the clamp is screwed by hands lightly, the clamp shrinks inwards, and an O-shaped sealing ring is arranged at the joint of the pressure reducing valve 7 and the quick-opening rotating clamping pressures 4, so that the sealing effect can be improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (5)

1. The utility model provides a quick-assembling device for among water treatment system, including opening soon and changeing card pressure (4), its characterized in that, it presses (4) one end fixed mounting and intercommunication to open soon to change the card and has the card to press joint (1), it presses (4) other end fixed mounting and intercommunication to open soon to have joint (2), install quick-open clamp (3) on the quick-open joint (2).
2. The quick assembling device for the water treatment system according to claim 1, wherein there are two quick-opening rotary clamping pressures (4), the quick-opening joint (2) located at one end of the two quick-opening rotary clamping pressures (4) is detachably and fixedly communicated with one end of the quick-opening horizontal check valve (5) or the quick-opening ball valve (6) through the quick-opening clamp (3), the other end of the quick-opening ball valve (6) and the other end of the quick-opening horizontal check valve (5) are detachably and fixedly communicated through the block-opening clamp, and the joints of the quick-opening joint (2) and the quick-opening horizontal check valve (5) and the quick-opening ball valve (6) are provided with O-shaped sealing rings.
3. The quick assembling device for the water treatment system according to claim 1, characterized in that the quick-opening joint (2) at one end of the quick-opening rotating clamp (4) is detachably and fixedly provided with a quick-opening ball valve (6) through a quick-opening clamp (3), the other end of the quick-opening ball valve (6) is detachably and fixedly communicated with one end of an exhaust valve (8) through the quick-opening clamp (3), and an O-shaped sealing ring is arranged at the joint of the quick-opening ball valve (6) and the exhaust valve (8).
4. The quick assembling device for the water treatment system according to claim 1, wherein there are two quick-opening rotary clamping pressures (4), the quick-opening connectors (2) at one ends of the two quick-opening rotary clamping pressures (4) are detachably and fixedly communicated with two ends of the pressure reducing valve (7) through quick-opening clamps (3), and O-ring seals are disposed between the two quick-opening connectors (2) and the pressure reducing valve (7).
5. The quick-assembling device for water treatment systems according to claim 1, characterized in that said quick-opening joint (2) is made of 304 stainless steel.
CN202021756095.7U 2020-08-20 2020-08-20 Quick-assembling device for water treatment system Active CN213064976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021756095.7U CN213064976U (en) 2020-08-20 2020-08-20 Quick-assembling device for water treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021756095.7U CN213064976U (en) 2020-08-20 2020-08-20 Quick-assembling device for water treatment system

Publications (1)

Publication Number Publication Date
CN213064976U true CN213064976U (en) 2021-04-27

Family

ID=75552812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021756095.7U Active CN213064976U (en) 2020-08-20 2020-08-20 Quick-assembling device for water treatment system

Country Status (1)

Country Link
CN (1) CN213064976U (en)

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