CN218109608U

CN218109608U - Stop valve type square water separator

Info

Publication number: CN218109608U
Application number: CN202221456083.1U
Authority: CN
Inventors: 王洪东; 罗钧
Original assignee: Shaoxing Super High Refrigeration And Heating Ventilation Co ltd
Current assignee: Shaoxing Super High Refrigeration And Heating Ventilation Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-23
Anticipated expiration: 2032-06-08

Abstract

A stop valve type square water separator belongs to the technical field of water separators; through set up adapter mounting hole and welding caulking hole on being responsible for the casing, and set up the welding inserts in the welding caulking hole, set up adapter welding ring subassembly in the adapter mounting hole, set up the welding inserts in the welding caulking hole, with adapter and welding inserts through brazed form and be responsible for casing welded connection, stop valve end subassembly is connected with being responsible for the casing through the welding inserts, can the effectual intensity that increases the junction, through being responsible for the casing, the welding inserts, the adapter all adopts stainless steel material, at greatly reduced overall material cost under the condition that does not influence its original performance condition.

Description

Stop valve type square water separator

Technical Field

The utility model belongs to the technical field of the water knockout drum, specifically relate to a square water knockout drum of stop valve formula.

Background

The water separator for floor heating system is made of brass rod material, and has one main body with water channel inside and with one end connected via thread to the outer water pipe, the other end closed and with exhaust valve, several stop valves and corresponding outlet pipes to constitute the water separator; because the copper material is adopted, the product has high cost, and the loop can not be rapidly and flexibly assembled according to the requirement; recently, also having stainless steel water knockout drum and plastics water knockout drum, stainless steel water knockout drum generally punches a hole on the casing of water knockout drum in advance, installs the stop valve on the casing again, nevertheless can cause the casing to warp at the in-process that punches a hole, and the mode processing mounting hole through laser cutting, after the stop valve has been installed, the intensity of being connected out of stop valve and casing can't satisfy, and also appears leaking easily between being responsible for and the junction of stop valve.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a stop valve type square water separator.

The above technical problem of the utility model is mainly solved through the following technical scheme: the utility model provides a square water knockout drum of stop valve formula, is including being responsible for the casing, be responsible for the casing and run through and the cross-section is the hollow structure of rectangle for controlling, the upper end equidistance of being responsible for the casing is equipped with a plurality of adapter mounting holes, every all be equipped with an adapter welding ring subassembly in the adapter mounting hole, the lower extreme of being responsible for the casing is equipped with the welding caulking hole with adapter mounting hole one-to-one, every all be equipped with a welding inserts in the welding caulking hole, welding inserts and welding caulking hole fixed connection, fixedly connected with stop valve end subassembly on the welding inserts, stop valve end subassembly and welding inserts threaded connection, be responsible for the casing and all adopt stainless steel material with the welding inserts.

Preferably, the adapter welding assembly comprises an adapter, a conversion head, a pipe hoop and a locking nut, the adapter is fixedly connected with the adapter mounting hole, the conversion head is inserted into the adapter, the pipe hoop is sleeved outside the conversion head, the locking nut is sleeved outside the pipe hoop and is in threaded connection with the adapter, and the adapter is made of stainless steel materials.

Preferably, both ends of the inner cavity of the main pipe shell are provided with female screw joints, and the female screw joints are fixedly connected with the main pipe shell.

Preferably, a vent valve assembly is threadedly connected to the female connector at the front side of the main pipe housing.

The utility model discloses beneficial effect who has: through set up adapter mounting hole and welding caulking hole on being responsible for the casing, and set up the welding inserts in the welding caulking hole, set up adapter welding ring subassembly in the adapter mounting hole, set up the welding inserts in the welding caulking hole, with adapter and welding inserts through brazed form and be responsible for casing welded connection, stop valve end subassembly is connected with being responsible for the casing through the welding inserts, can the effectual intensity that increases the junction, through being responsible for the casing, the welding inserts, the adapter all adopts stainless steel material, at greatly reduced overall material cost under the condition that does not influence its original performance condition.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the combined structure of the main pipe housing, the welding insert, the female adapter and the adapter of the present invention;

FIG. 3 is a schematic structural view of the main tube housing of the present invention;

fig. 4 is a schematic structural view of the adapter weld ring assembly of the present invention.

In the figure: 1. a main tube housing; 2. an adapter mounting hole; 3. welding the embedding hole; 4. welding the insert; 5. a stop valve end assembly; 6. an adapter; 7. a conversion head; 8. a pipe hoop; 9. locking the nut; 10. an internal thread joint; 11. a vent valve assembly; 12. an adapter weld ring assembly.

Detailed Description

The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.

Example (b): the utility model provides a square water knockout drum of stop valve formula, as shown in fig. 1-4, including being responsible for casing 1, be responsible for casing 1 for controlling run through and the cross-section is the hollow structure of rectangle, be responsible for casing 1 can be the multiform, can select the cross-section for the casing of different shapes according to specific demand, the upper end equidistance of being responsible for casing 1 is equipped with a plurality of adapter mounting holes 2, every all be equipped with an adapter welding ring subassembly in the adapter mounting hole 2, the lower extreme of being responsible for casing 1 is equipped with the welding caulking hole 3 with adapter mounting hole 2 one-to-one, every all be equipped with a welding inserts 4 in the welding caulking hole 3, welding inserts 4 and 3 fixed connection in welding caulking hole, fixedly connected with stop valve end subassembly 5 on the welding inserts 4, stop valve end subassembly 5 and welding inserts 4 threaded connection, be responsible for casing 1 and welding inserts 4 and all adopt stainless steel material.

The adapter 6 welding assembly comprises an adapter 6, a conversion head 7, a pipe hoop 8 and a locking nut 9, wherein the adapter 6 is fixedly connected with the adapter mounting hole 2, the conversion head 7 is inserted into the adapter 6, the pipe hoop 8 is sleeved outside the conversion head 7, the locking nut 9 is sleeved outside the pipe hoop 8 and is in threaded connection with the adapter 6, and the adapter 6 is made of stainless steel materials.

Two ends of the inner cavity of the main pipe shell 1 are respectively provided with an internal thread joint 10, and the internal thread joints 10 are fixedly connected with the main pipe shell 1; an exhaust valve assembly 11 is connected to the female adapter 10 on the front side of the main pipe shell 1 in a threaded manner.

When the main pipe shell 1, the welding insert 4, the adapter 6 and the female adapter 10 are assembled, the method is specifically divided into the following steps:

the method comprises the following steps: embedding adapters 6 in a plurality of adapter welding ring assemblies into the adapter mounting holes 2 from top to bottom, embedding a plurality of welding inserts 4 into corresponding welding embedding holes 3 from the main pipe shell 1, and embedding two female screw joints 10 at two ends of the main pipe shell 1;

step two: after the installation is finished, adding brazing filler metal for welding at the joint of the adapter 6 and the adapter installation hole 2, adding brazing filler metal for welding at the joint of the welding insert 4 and the welding insert hole 3, and adding brazing filler metal for welding at the joint of the internal thread joint 10 and the main pipe shell 1;

step three: and putting the whole body added with the brazing filler metal into a brazing furnace for welding.

When welding the main pipe housing 1, the welding insert 4, the adapter 6, and the female adapter 10, the following procedures are specifically performed:

the brazing furnace is divided into a temperature rising section, a welding section and a cooling section, and the temperature rising section and the welding section are heated to 1000-1200 ℃ in an electric heating mode, and the optimal temperature is 1150 ℃; and filling nitrogen-hydrogen mixed gas into the welding section, wherein the ratio of the nitrogen-hydrogen mixed gas is 1: 4, feeding the assembled water separator into a brazing furnace through a conveying chain in the brazing furnace, firstly heating the main pipe shell 1, the welding insert 4, the female adapter 10 and the adapter 6 through a heating section, simultaneously melting brazing filler metal, connecting the main pipe shell 1, the welding insert 4, the female adapter 10 and the adapter 6, reducing an oxide film on the surface of stainless steel in the welding process by hydrogen after reaching the welding section, protecting the surface of the stainless steel from being oxidized during brazing, feeding the whole welded water separator into a cooling section through the conveying chain, carrying out heat exchange cooling through circulating water in the cooling section, and cooling air in the cooling section, thereby cooling the main pipe shell 1 of the welded water separator.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a square water knockout drum of stop valve formula, includes and is responsible for casing (1), its characterized in that: be responsible for casing (1) and run through just the hollow structure of cross-section for the rectangle for controlling, the upper end equidistance of being responsible for casing (1) is equipped with a plurality of adapter mounting holes (2), every all be equipped with an adapter welding ring subassembly in adapter mounting hole (2), the lower extreme of being responsible for casing (1) is equipped with welding inlay hole (3) with adapter mounting hole (2) one-to-one, every all be equipped with one welding inserts (4) in welding inlay hole (3), welding inserts (4) and welding inlay hole (3) fixed connection, fixedly connected with stop valve end subassembly (5) are gone up in welding inserts (4), stop valve end subassembly (5) and welding inserts (4) threaded connection, be responsible for casing (1) and all adopt stainless steel material with welding inserts (4).

2. A stop valve type square water separator according to claim 1, wherein: adapter (6) welding assembly includes adapter (6), conversion head (7), ferrule (8) and lock nut (9), adapter (6) and adapter mounting hole (2) fixed connection, conversion head (7) insert in adapter (6), ferrule (8) cover is outside conversion head (7), lock nut (9) cover is outside ferrule (8) and threaded connection on adapter (6), adapter (6) adopt stainless steel material.

3. A stop valve type square water separator according to claim 2, wherein: be responsible for both ends of casing (1) inner chamber and all be equipped with an interior screwed joint (10), interior screwed joint (10) and be responsible for casing (1) fixed connection.

4. A stop valve type square water separator according to claim 3, wherein: the female adapter (10) on the front side of the main pipe shell (1) is in threaded connection with an exhaust valve assembly (11).