CN204805812U

CN204805812U - Safe convenient water knockout drum

Info

Publication number: CN204805812U
Application number: CN201520468461.1U
Authority: CN
Inventors: 何小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-24
Filing date: 2015-06-24
Publication date: 2015-11-25
Anticipated expiration: 2025-06-24

Abstract

The utility model discloses a safe convenient water knockout drum, including two direct pipe, two end caps and two adaptors through the leg joint, direct guan shangjun is equipped with a multi -functional relief valve and a plurality of and divides the water swivel, and direct pipe both ends all have a flange, the flange outside week upwards have a plurality of lug, it has a plurality of recess to open on the support, both phase -matchs of lug and recess, be equipped with rather than the locking ring through the thread engagement on the direct pipe. The utility model discloses a structure is more reasonable, and it is fairly convenient to assemble, and the efficiency of assembly is also very high to, when one of them direct pipe damaged, the direct pipe that can will damage was directly pulled down, need not to change overall change, can save the cost of maintenance greatly, improved the efficiency of maintenance, had avoided the waste of resource, the setting that divides the water swivel, it is convenient to make the installation dismantle, makes flow stability, saves pipeline investment cost, the multi -functional relief valve that sets up can automatic pressure release, improves the security performance.

Description

A kind of water knockout drum of safe ready

Technical field

The utility model relates to water supply equipment technical field, specifically a kind of water knockout drum of safe ready.

Background technique

Water knockout drum is a kind of for controlling the water route control member that water route flows to.At present, the water knockout drum that market has is for connecting the support of two straight-through tubes, be all by straight-through tube has shelves shoulder be fixed, because shelves shoulder is formed in one with straight-through tube, therefore support just cannot be dismantled after being fixed, so in use, when damaging appears in one of them straight-through tube, just need to change whole water knockout drum, not only add maintenance cost greatly, cause the waste of resource, but also inconvenience is changed, in addition, water knockout drum in order to avoid internal pipe pressure too high, impact is normal to be used, ensure safety, at intake pipe, return pipe is provided with outfall, although outfall has the effect of pressure release, but because outfall is in normally open, the heat in heating system is caused to cause larger waste.

Common water knockout drum comprises intake pipe, many control valves on intake pipe and connecting tube joint, return pipe, the compositions such as connecting tube joint corresponding with control valve on return pipe, connecting tube joint has various ways, most employing loose joint Placement, connect mode, in the application of some novel tubes, FERRULETYPE Placement obtains generally to be applied, this Placement adopts connecting head first to insert pipeline, be fixed with cutting ferrule again, not only install, dismounting trouble, and connecting head causes the caliber of joint to diminish owing to need insert in pipeline, thus reduction flow, thus design discharge requirement to be met, the way adding Large Diameter Pipeline can only be adopted, thus cause pipeline investment cost to increase, also make the flow of joint change simultaneously, cause the poor stability of flow.

Model utility content

The purpose of this utility model is the water knockout drum providing a kind of safe ready, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technological scheme:

A kind of water knockout drum of safe ready, comprise two straight-through tubes connected by support, two plugs and two adaptors, described straight-through tube is equipped with a multifunctional safety valve and several return connectors, straight-through tube two ends all have a flange, the circumference of flange outer sides have several projections, support has several grooves, projection and groove match, described straight-through tube is provided with the locking ring with it by thread engagement, locking ring is against on the outside of a flange of straight-through tube one end, on the two ends that described plug and adaptor are arranged on straight-through tube respectively and with straight-through tube thread engagement, described return connector comprises the end-face seal ring of external screw joint, internal thread interface and centre thereof, pressure ring, fixed gear ring, quick detach ring is provided with successively between end-face seal ring and female adapter, pressure ring inner circumferential is conical surface, fixed gear ring inner circumferential is interval with square shaped teeth, tooth rim internal diameter size is less than connecting tube outside dimension, and described periphery, quick detach ring end is conical surface and suitable with pressure ring inner circumferential size, described multifunctional safety valve comprises valve body, and body base is provided with spring seat, is provided with the pad be made up of silica gel, spring seat is provided with spring below spring seat, and the pressure of spring is steady state value, and be provided with connecting rod in the middle of spring, connecting rod end is provided with handle.

As further program of the utility model: the position of described multifunctional safety valve and return connector can be arranged according to actual needs.

Compared with prior art, structure of the present utility model is more reasonable, it is quite convenient to assemble, and the efficiency of assembling is also very high, and, when a straight-through tube damages wherein, the straight-through tube of damage directly being pulled down, without the need to changing integral replacing, greatly can save the cost of maintenance, improve the efficiency of maintenance, avoid the waste of resource, return connector in the utility model is when connecting, fixed gear ring in return connector is due in being subject to, the extruding of male connection and make the square shaped teeth stuck fast connecting tube periphery on fixed gear ring, make connection good, when dismantling, only need push away on quick detach ring, fixed gear ring and connecting tube periphery just can be made to be separated, reach the effect of quick-detachment, make easy installation and removal, and, do not change joint caliber size, make stability of flow, again because do not change joint caliber size when connecting, without the need to strengthening caliber size when thus designing, save pipeline investment cost, the multifunctional safety valve that the utility model is arranged, the spring of constant pressure is housed in multifunctional safety valve, when internal pipe pressure is greater than the active force of spring, can releasing pressure automatically, thus raising Safety performance, and, use this kind of safety valve, pressure relief opening is in closed state under normal circumstances, can reduce the waste of heat in heating system.

Accompanying drawing explanation

Fig. 1 is the structural representation of the water knockout drum of safe ready.

Fig. 2 is the structural representation of return connector in the water knockout drum of safe ready.

Fig. 3 is the structural representation of quick detach ring in Fig. 2.

Fig. 4 is the structural representation of multifunctional safety valve in the water knockout drum of safe ready.

In figure: 1-straight-through tube, 2-support, 3-multifunctional safety valve, 4-return connector, 5-flange, 6-plug, 7-adaptor, 8-locking ring, 9-projection, 10-groove, 11-male connection, 12-female adapter, 13-end-face seal ring, 14-pressure ring, 15-fixed gear ring, 16-quick detach ring, 17-square shaped teeth, 18-valve body, 19-spring seat, 20-pad, 21-spring, 22-connecting rod, 23-handle, 24-pressure relief opening.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of water knockout drum of safe ready, comprise two straight-through tubes 1 connected by support 2, two plugs 6 and two adaptors 7, described straight-through tube 1 is equipped with multifunctional safety valve 3 and several return connectors 4, straight-through tube 1 two ends all have a flange 5, circumference outside flange 5 have several projections 9, support 2 has several grooves 10, both projection 9 and groove 10 match, described straight-through tube 1 is provided with the locking ring 8 with it by thread engagement, locking ring 8 is against on the outside of a flange 5 of straight-through tube 1 one end, on the two ends that described plug 6 and adaptor 7 are arranged on straight-through tube 1 respectively and with straight-through tube 1 thread engagement, one end of support 2 is enclosed within one end of straight-through tube 1, outside the flange 5 being resisted against straight-through tube 1, there is outside flange 5 projection 9, can to be positioned on support 2 in corresponding groove 10, therefore there will not be the phenomenon of slip between the two, good fixation can be played in the circumferential to support 2, then by the end of locking ring 8 through straight-through tube 1, internal thread on locking ring 8 engages with the outside thread on straight-through tube, till locking ring 8 is close to support 2, thus support 2 is fixed on straight-through tube 1, overall structure is more reasonable, it is quite convenient to assemble, the efficiency of assembling is also very high, and, when a straight-through tube 1 damages wherein, the straight-through tube 1 of damage directly can be pulled down, without the need to changing integral replacing, greatly can save the cost of maintenance, improve the efficiency of maintenance, avoid the waste of resource, described return connector 4 comprises the end-face seal ring 13 of external screw joint 11, internal thread interface 12 and centre thereof, pressure ring 14, fixed gear ring 15, quick detach ring 16 is provided with successively between end-face seal ring 13 and female adapter 12, pressure ring 14 inner circumferential is conical surface, fixed gear ring 15 inner circumferential is interval with square shaped teeth 17, tooth rim internal diameter size is less than connecting tube outside dimension, and described periphery, quick detach ring 16 end is conical surface and suitable with pressure ring 14 inner circumferential size, when being connected with connecting tube, the external screw joint in connecting tube joint and internal thread interface is first made to be separated, connecting tube is inserted in from internal thread interface, quick detach ring 16, fixed gear ring 15, pressure ring 14, end-face seal ring 13 is inserted in successively again from connecting tube end, internal thread interface is made to be connected with external screw joint again, because fixed gear ring 15 makes square shaped teeth stuck fast connecting tube periphery by the extruding of internal and external screw thread joint, thus make to be connected firmly, and when dismantling pipe, push away on quick detach ring, fixed gear ring 15 and connecting tube periphery just can be made to be separated, return connector 4 in the utility model can reach the effect of quick-detachment, makes easy installation and removal, and, do not change joint caliber size, make stability of flow, again because do not change joint caliber size when connecting, without the need to strengthening caliber size when thus designing, save pipeline investment cost, described multifunctional safety valve 3 comprises valve body 18, spring seat 19 is provided with bottom valve body 18, the pad 20 be made up of silica gel is provided with below spring seat 19, spring seat 19 is provided with spring 21, the pressure of spring 21 is steady state value, connecting rod 22 is provided with in the middle of spring 21, connecting rod 22 end is provided with handle 23, multifunctional safety valve 3 can be arranged according to actual needs with the position of return connector 4, the spring 21 of constant pressure is housed in multifunctional safety valve 3, when internal pipe pressure is greater than the active force of spring 21, can releasing pressure automatically, thus raising Safety performance, and, use this kind of safety valve, pressure relief opening is in closed state under normal circumstances, the waste of heat in heating system can be reduced.

Claims

1. the water knockout drum of a safe ready, comprise two straight-through tubes connected by support, two plugs and two adaptors, it is characterized in that, described straight-through tube is equipped with a multifunctional safety valve and several return connectors, straight-through tube two ends all have a flange, the circumference of flange outer sides have several projections, support has several grooves, projection and groove match, described straight-through tube is provided with the locking ring with it by thread engagement, locking ring is against on the outside of a flange of straight-through tube one end, on the two ends that described plug and adaptor are arranged on straight-through tube respectively and with straight-through tube thread engagement, described return connector comprises the end-face seal ring of external screw joint, internal thread interface and centre thereof, pressure ring, fixed gear ring, quick detach ring is provided with successively between end-face seal ring and female adapter, pressure ring inner circumferential is conical surface, fixed gear ring inner circumferential is interval with square shaped teeth, tooth rim internal diameter size is less than connecting tube outside dimension, and described periphery, quick detach ring end is conical surface and suitable with pressure ring inner circumferential size, described multifunctional safety valve comprises valve body, and body base is provided with spring seat, is provided with the pad be made up of silica gel, spring seat is provided with spring below spring seat, and the pressure of spring is steady state value, and be provided with connecting rod in the middle of spring, connecting rod end is provided with handle.