CN218010781U

CN218010781U - Water spray terminal water test joint for fire detection

Info

Publication number: CN218010781U
Application number: CN202221840765.2U
Authority: CN
Inventors: 唐天祥; 王刚; 李伟; 何小峰
Original assignee: Sichuan Hanxingsen Construction Engineering Co ltd
Current assignee: Sichuan Hanxingsen Construction Engineering Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-13
Anticipated expiration: 2032-07-15

Abstract

The utility model provides a fire control detects terminal water swivel that tries water of water spray of usefulness relates to and connects technical field. A water spray tail end water test joint for fire detection comprises a tail end water test pipeline, a stop valve and a water pressure gauge, wherein the stop valve and the water pressure gauge are arranged on the tail end water test pipeline; the water-saving device also comprises a connecting pipeline and a buffer tank, wherein one end of the connecting pipeline is sleeved on the tail end water testing pipeline, and the other end of the connecting pipeline is communicated with the buffer tank; the connecting pipeline is detachably provided with a locking assembly used for locking the connecting pipeline to the tail end water testing pipeline. Adopt the utility model discloses, it is convenient for install on terminal water test pipeline, and the water under high pressure splashes when having prevented to carry out terminal water test and causes the large tracts of land moist, also is convenient for dismantle from terminal water test pipeline and get off, need not destroy the wall body during the installation moreover, simple to operate.

Description

Water spray terminal water test joint for fire detection

Technical Field

The utility model relates to a connect technical field, particularly, relate to a fire control detects terminal water swivel that tries of water of usefulness.

Background

At present, the tail end water testing device is installed at the most unfavorable point nozzle of a system pipe network, the functions of starting, alarming, linkage and the like of a system are detected, and the tail end water testing device of the automatic water spraying fire extinguishing system is an important component of a spraying system. The water testing joint is one of the devices which can not be used for the tail end water testing device, but the existing water testing joint for the water spraying tail end for fire fighting detection has some defects: 1. when we are carrying out end water test, open the stop valve, have highly compressed splash to spout from the water test joint, not only can cause the large tracts of land moist, highly compressed splash can take the building particulate matter of end water test pipeline inner wall to sputter everywhere in addition, cause the injury to the operator easily.

The utility model discloses a current utility model patent of granting bulletin No. CN216092026U, it discloses a fire control detects with terminal water swivel that tries of water spray, try water the pipeline including the end, terminal water pipeline downside that tries is provided with the baffle-box, terminal water pipeline that tries runs through demountable installation has water swivel in the middle of the lateral wall on the baffle-box, equal fixedly connected with fixed block in the middle of the inside left and right sides of baffle-box is two sets of equal fixedly connected with piston post in the middle of the fixed block upside, every group the lantern ring has been cup jointed in the piston post to equal activity. The utility model discloses an open the end when trying the stop valve on the water pipe, have high-pressure rivers from trying the water swivel blowout, through fixedly connected with filter frame between two sets of piston post swing joint's the lantern ring, and every piston post outer wall of group has all cup jointed the spring, not only can cushion and try water swivel spun water under high pressure flower, can also filter the building particulate matter of depending on at end water pipe inner wall of trying, avoid causing the jam to drainage pipe.

However, the technology requires the connection of the terminal water test pipeline and the buffer tank, so that the terminal water test pipeline and the buffer tank need to be integrally installed together during installation, and the technology is generally suitable for newly-built buildings. To the automatic sprinkler system that has built, because the terminal water pipe that tries has been installed, be not convenient for reequip in order to install parts such as baffle-box to the terminal water pipe that tries after installing, have certain limitation. And this technique installation baffle-box need install the baffle-box on the wall body through the installed part when installing the baffle-box, and the installation is troublesome, but also can destroy the wall body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control detects terminal water swivel that tries of water of usefulness, it is convenient for install on terminal water pipe way of trying, has prevented that the water under high pressure from splashing when carrying out terminal water test and causing the large tracts of land moist, also is convenient for dismantle from terminal water pipe way of trying, need not destroy wall body, simple to operate during the installation moreover.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a water spray tail end water test joint for fire detection, which comprises a tail end water test pipeline, a stop valve and a water pressure gauge, wherein the stop valve and the water pressure gauge are arranged on the tail end water test pipeline; the water-saving device also comprises a connecting pipeline and a buffer tank, wherein one end of the connecting pipeline is sleeved on the tail end water testing pipeline, and the other end of the connecting pipeline is communicated with the buffer tank; the connecting pipeline is detachably provided with a locking assembly used for locking the connecting pipeline on the tail end water test pipeline.

Furthermore, in some embodiments of the present invention, the locking assembly includes a locking bolt, a locking nut, and two arc-shaped anchor ears, wherein both ends of the anchor ears are provided with mounting holes, and the two anchor ears are sleeved on the outer side wall of the connecting pipeline; one end of the locking bolt penetrates through the mounting holes of the two hoops and is in threaded connection with the locking nut.

Furthermore, in some embodiments of the present invention, the buffer box is provided with a pull rope.

Further, in some embodiments of the present invention, the pull rope is provided with a hook.

Further, in some embodiments of the present invention, the connecting pipe is provided with a filter box, and a filter screen is disposed in the filter box.

Further, in some embodiments of the present invention, the filter box includes a first box body and a second box body respectively communicated with the connecting pipeline, the first box body is provided with an internal thread, the second box body is provided with an external thread, and the first box body and the second box body are in threaded connection; the filter screen is arranged on the second box body.

Further, in some embodiments of the present invention, the buffer box includes a first box body and a second box body, the first box body is provided with an external thread, the second box body is provided with an internal thread, and the first box body and the second box body are connected by a thread; the connecting pipeline is communicated with the first box body.

Further, in some embodiments of the present invention, an installation column is disposed in the first box, and the installation column is disposed with a buffer slot on one side of the connection pipe.

Furthermore, in some embodiments of the present invention, the first box is connected to a drain pipe.

Further, in some embodiments of the present invention, the first box is provided with a fixed pipe, one end of the drain pipe is provided with a connection sleeve, the connection sleeve is provided with an internal thread, the fixed pipe is provided with an external thread, and the connection sleeve is connected with the fixed pipe thread.

Compared with the prior art, the embodiment of the utility model provides a have following advantage or beneficial effect at least:

the embodiment of the utility model provides a water spray end water test joint for fire detection, which comprises an end water test pipeline, a stop valve and a water pressure gauge, wherein the stop valve and the water pressure gauge are arranged on the end water test pipeline; the water-saving device also comprises a connecting pipeline and a buffer tank, wherein one end of the connecting pipeline is sleeved on the tail end water testing pipeline, and the other end of the connecting pipeline is communicated with the buffer tank; the connecting pipeline is detachably provided with a locking assembly used for locking the connecting pipeline to the tail end water testing pipeline.

The water quality testing device is convenient to install on the tail end water testing pipeline, high-pressure water is prevented from splashing to cause large-area moisture when the tail end water testing is carried out, the water quality testing device is also convenient to detach from the tail end water testing pipeline, a wall body does not need to be damaged during installation, and the water quality testing device is convenient to install.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a front view of a water test joint at a water spray end for fire detection provided by an embodiment of the present invention;

fig. 2 is a partial sectional view of a water test joint at the water spraying end for fire detection provided by the embodiment of the invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a transverse sectional view of a position of a locking assembly according to an embodiment of the present invention.

Icon: 1-end water test pipeline; 2-a stop valve; 3-a water pressure gauge; 4-connecting a pipeline; 5-locking the bolt; 6-locking a nut; 7-anchor ear; 8-pulling a rope; 9-hanging hooks; 10-filtering the screen; 11-a first box; 12-a second container; 13-a first box; 14-a second box; 15-mounting a post; 16-a buffer tank; 17-a drain pipe; 18-a stationary tube; 19-connecting the sleeve.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that its direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly specified or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 5, the present embodiment provides a water spray end water test joint for fire detection, which includes an end water test pipeline 1, a stop valve 2 and a water pressure gauge 3, which are disposed on the end water test pipeline 1; the water-saving device also comprises a connecting pipeline 4 and a buffer tank, wherein one end of the connecting pipeline 4 is sleeved on the tail end water testing pipeline 1, and the other end of the connecting pipeline 4 is communicated with the buffer tank; the connecting pipe 4 is detachably provided with a locking assembly for locking the connecting pipe 4 to the terminal water test pipe 1.

During the in-service use, locate above-mentioned end through connecting tube 4's pot head and try water pipeline 1 and use the locking subassembly to lock above-mentioned connecting tube 4 in above-mentioned end and try water pipeline 1, so accomplish connecting tube 4's installation, need not destroy the wall body during the installation, simple to operate. The water pressure gauge 3 is used to measure the water pressure in the end test water pipe 1.

When carrying out end water test, open stop valve 2, rivers flow into the buffer tank through end water test pipeline 1, connecting tube 4 this moment, so prevented to carry out end water test when high pressure water splash and cause the large tracts of land moist. And the locking assembly can be disassembled after the use, so that the connecting pipeline 4 can be conveniently disassembled from the tail end water test pipeline 1.

As shown in fig. 1-5, in some embodiments of the present invention, the locking assembly includes a locking bolt 5, a locking nut 6 and two arc-shaped anchor ears 7, the two ends of the anchor ears 7 are both provided with mounting holes, and the two anchor ears 7 are sleeved on the outer side wall of the connecting pipe 4; one end of the locking bolt 5 passes through the mounting holes of the two hoops 7 and is in threaded connection with the locking nut 6. So two staple bolts 7 of accessible lock connecting tube 4 in terminal water testing pipeline 1 lateral wall, be convenient for installation and dismantlement.

As shown in fig. 1-5, in some embodiments of the present invention, the buffer box is provided with a pull rope 8, and the pull rope 8 is provided with a hook 9.

The utility model discloses a set up stay cord 8 and couple 9, so when the installation, accessible couple 9 is hung on terminal water testing pipeline 1 or stop valve 2, perhaps connect on terminal water testing pipeline 1 or stop valve 2 through 8 windings of stay cord, so accessible stay cord 8 carries out the tractive to the baffle-box, can make the gravity of baffle-box mostly apply on terminal water testing pipeline 1 or stop valve 2, so the gravity that the baffle-box that the junction of terminal water testing pipeline 1 and connecting tube 4 received was applyed is little, the stability of terminal water testing pipeline 1 and connecting tube 4 hookup location has been improved, reduce the probability that connecting tube 4 drops from terminal water testing pipeline 1.

As shown in fig. 1-5, in some embodiments of the present invention, the connecting pipe 4 is provided with a filter box, and a filter screen 10 is disposed in the filter box.

The utility model discloses a set up filter screen 10, impurity accessible filter screen 10 in so terminal water testing pipeline 1 filters, avoids causing the jam.

As shown in fig. 1-5, in some embodiments of the present invention, the filter box includes a first box 11 and a second box 12 respectively connected to the connecting pipe 4, the first box 11 is provided with an internal thread, the second box 12 is provided with an external thread, and the first box 11 is connected to the second box 12 by a screw; the filter 10 is provided in the second case 12.

The first container 11 or the second container 12 may be rotated such that the first container 11 and the second container 12 are separated from each other, thereby facilitating the cleaning of impurities accumulated on the filter net 10.

As shown in fig. 1 to 5, in some embodiments of the present invention, the buffer box includes a first box 13 and a second box 14, the first box 13 is provided with an external thread, the second box 14 is provided with an internal thread, and the first box 13 and the second box 14 are connected by a screw; the connection duct 4 communicates with the first tank 13.

A mounting post 15 is provided in the first casing 13, and a buffer slot 16 is provided on a side of the mounting post 15 facing the connecting pipe 4. The first tank 13 is communicated with a drain pipe 17. The first casing 13 is provided with a fixed pipe 18, one end of the drain pipe 17 is provided with a coupling sleeve 19, the coupling sleeve 19 is provided with an internal thread, the fixed pipe 18 is provided with an external thread, and the coupling sleeve 19 is screwed with the fixed pipe 18.

Thus, the water flow entering the buffer tank from the connecting pipe 4 can be sprayed into the buffer groove 16, and the water flow is further buffered through the buffer groove 16, so that the pressure of the water flow can be reduced. After water flow enters the buffer tank, the water can be drained away through the drain pipe 17, and the drainage end part of the drain pipe 17 can be placed in places such as a toilet, so that water can be drained away conveniently.

And after use, the connection sleeve 19 can be rotated to remove the connection sleeve 19 from the fixed pipe 18, at which time the drain pipe 17 is removed from the buffer tank. The second casing 14 is then rotated to remove the second casing 14 from the first casing 13, the drain pipe 17 is wound around the mounting post 15, so that the drain pipe 17 is received in the buffer tank, and then the second casing 14 is rotatably mounted. So be convenient for arrange in order and accomodate drain pipe 17, prevent that it is mixed and disorderly to place and cause the damage or lose.

To sum up, the embodiment of the utility model provides a water spray end water test joint for fire detection, which comprises an end water test pipeline 1, a stop valve 2 and a water pressure gauge 3, wherein the stop valve 2 and the water pressure gauge 3 are arranged on the end water test pipeline 1; the water quality testing device further comprises a connecting pipeline 4 and a buffer tank, wherein one end of the connecting pipeline 4 is sleeved on the tail end water testing pipeline 1, and the other end of the connecting pipeline 4 is communicated with the buffer tank; the connecting pipe 4 is detachably provided with a locking assembly for locking the connecting pipe 4 to the terminal water test pipe 1.

During the in-service use, locate above-mentioned terminal water testing pipeline 1 and use the locking subassembly to lock above-mentioned connecting tube 4 in above-mentioned terminal water testing pipeline 1 through the pot head of connecting tube 4, so accomplish the installation of connecting tube 4, need not destroy wall body, simple to operate during the installation. The water pressure gauge 3 is used to measure the water pressure in the end test water pipe 1.

When carrying out terminal water test, open stop valve 2, rivers flow into the buffer tank through terminal water test pipeline 1, connecting tube 4 this moment, so prevented to carry out terminal water test when high pressure water splash and cause the large tracts of land moist. And the locking assembly can be disassembled after the use, so that the connecting pipeline 4 can be conveniently disassembled from the tail end water test pipeline 1.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the details of the foregoing illustrative embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water spray tail end water test joint for fire detection comprises a tail end water test pipeline, a stop valve and a water pressure gauge, wherein the stop valve and the water pressure gauge are arranged on the tail end water test pipeline; the method is characterized in that: the water-testing device further comprises a connecting pipeline and a buffer tank, wherein one end of the connecting pipeline is sleeved on the tail end water-testing pipeline, and the other end of the connecting pipeline is communicated with the buffer tank; the connecting pipeline is detachably provided with a locking assembly used for locking the connecting pipeline to the tail end water testing pipeline.

2. The water test joint at the tail end of the water spray for fire detection as claimed in claim 1, wherein: the locking assembly comprises a locking bolt, a locking nut and two arc-shaped hoops, mounting holes are formed in two ends of each hoop, and the two hoops are sleeved on the outer side wall of the connecting pipeline; one end of the locking bolt penetrates through the mounting holes of the two hoops and is in threaded connection with the locking nut.

3. The water test joint at the tail end of the water spray for fire detection as claimed in claim 1, wherein: the buffer box is provided with a pull rope.

4. The water test joint at the tail end of the water spray for fire detection as claimed in claim 3, characterized in that: the pull rope is provided with a hook.

5. The water test joint at the tail end of the water spray for fire detection as claimed in claim 1, wherein: the connecting pipeline is provided with a filter box, and a filter screen is arranged in the filter box.

6. The water test joint at the tail end of the water spray for fire detection as claimed in claim 5, wherein: the filter box comprises a first box body and a second box body which are respectively communicated with the connecting pipeline, the first box body is provided with internal threads, the second box body is provided with external threads, and the first box body is in threaded connection with the second box body; the filter screen is arranged on the second box body.

7. The water test joint at the tail end of the water spray for fire detection as claimed in claim 1, characterized in that: the buffer box comprises a first box body and a second box body, the first box body is provided with external threads, the second box body is provided with internal threads, and the first box body is in threaded connection with the second box body; the connecting pipeline is communicated with the first box body.

8. The water test joint at the water spray end for fire detection as recited in claim 7, wherein: the first box body is internally provided with a mounting column, and one side of the mounting column, which is just opposite to the connecting pipeline, is provided with a buffer tank.

9. The water test joint at the tail end of the water spray for fire detection as recited in claim 8, wherein: the first box body is communicated with a drain pipe.

10. The water test joint at the tail end of the water spray for fire detection as recited in claim 9, wherein: first box is equipped with fixed pipe, the one end of drain pipe is equipped with connecting sleeve, connecting sleeve is equipped with the internal thread, fixed pipe is equipped with the external screw thread, connecting sleeve with fixed pipe threaded connection.