CN219208853U

CN219208853U - Water mist tail end water testing device

Info

Publication number: CN219208853U
Application number: CN202320285335.7U
Authority: CN
Inventors: 刘昆铭; 刘涛
Original assignee: Fujian Kexing Fire Engineering Testing Co ltd
Current assignee: Fujian Kexing Fire Engineering Testing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-20
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a water mist tail end water testing device which comprises a water inlet pipeline and a water testing mechanism, wherein the water outlet end of the water inlet pipeline is fixedly connected with a first connecting pipe, the first connecting pipe is fixedly connected with a vertically arranged water filtering pipe, a filtering mechanism is arranged in the water filtering pipe, the water outlet end at the bottom end of the water filtering pipe is fixedly connected with a second connecting pipe, and the water testing mechanism is fixedly connected to the bottom of the second connecting pipe. The beneficial effects are that: according to the utility model, water in the water inlet pipeline is introduced into the water filtering pipe, and then the water is introduced into the water testing mechanism, and the water is filtered in the water filtering pipe by the filtering mechanism, so that the blockage caused by excessive impurities of the pressure gauge and the spray head is avoided, and the filtering mechanism is connected with the water filtering pipe through threads, so that the filtering mechanism is convenient to detach and install, and the filtering mechanism is convenient to clean.

Description

Water mist tail end water testing device

Technical Field

The utility model relates to the field of fire-fighting test equipment, in particular to a water mist tail end water testing device.

Background

The automatic water spraying fire extinguishing system is the most effective self-rescue fire extinguishing mode which is recognized in the world at present, the system has the advantages of safety, reliability, economy, practicability, high fire extinguishing success rate and the like, the tail end water testing device is arranged at the nozzle of the most unfavorable point of a system pipe network, and the device with the functions of starting, alarming, linkage and the like of the inspection system is arranged, and the tail end water testing device of the automatic water spraying fire extinguishing system is an important component part of the spraying system, so that the tail end water testing device is required to detect.

Through retrieving, chinese patent publication No. CN213466619U discloses a terminal water testing device of thin water smoke, including inlet tube, test water pipe and protection component, inlet tube and test water pipe intercommunication department are equipped with high-pressure valve, are provided with the manometer on the test water pipe, and protection component includes solid fixed ring and protection casing, and gu fixed ring cover locates on the test water pipe, gu fixed ring is provided with two, distributes in the manometer both sides, and the protection casing is equipped with two and articulates respectively on gu fixed ring, forms the cavity when two protection casings butt, and the manometer is in the cavity. The collision on the pressure gauge is reduced, normal operation and measurement of the pressure gauge are effectively guaranteed, and the service life of the pressure gauge is indirectly prolonged.

Above-mentioned patent is through the drain pipe with sewage and impurity discharge at first before continuing the test, and the impurity to the inlet tube in the test process is not filtered, probably leads to manometer and shower nozzle to block up after long-time use.

Disclosure of Invention

The utility model aims to solve the problems and provide a water mist tail end water testing device.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a terminal water testing device of thin water smoke, includes inlet channel and water testing mechanism, the play water end fixedly connected with first connecting pipe of inlet channel, first connecting pipe fixedly connected with sets up perpendicularly's drainage pipe, the inside filtering mechanism that is provided with of drainage pipe, the play water end fixedly connected with second connecting pipe of drainage pipe bottom, water testing mechanism fixedly connected with is in second connecting pipe bottom.

Preferably, the filter mechanism comprises a screwing cover, the screwing cover is connected with the top end of the filter tube through threads, the inner top wall of the screwing cover is fixedly connected with a plurality of connecting rods, the bottom end of each connecting rod is fixedly connected with a filter screen cylinder, the connecting rods and the filter screen cylinders are inserted into the filter tube, and the filter screen cylinders are clung to the inner wall of the filter tube.

Preferably, a plurality of reinforcing rods are fixedly connected between the connecting rods.

Preferably, the filter screen cylinder is located below the water inlet of the water filtering pipe and above the water outlet of the water filtering pipe.

Preferably, the water testing mechanism comprises a water outlet pipeline, the water outlet pipeline is fixedly connected to the bottom of the second connecting pipe, the bottom of the water outlet pipeline is fixedly connected with a spray head, and the water outlet pipeline is fixedly connected with an electromagnetic valve and a pressure gauge.

Preferably, the water inlet pipeline is fixedly connected with a connecting sleeve, the rear side of the connecting sleeve is fixedly connected with a fixing seat, and the fixing seat is provided with a mounting hole.

The beneficial effects are that: according to the utility model, water in the water inlet pipeline is introduced into the water filtering pipe, and then the water is introduced into the water testing mechanism, and the water is filtered in the water filtering pipe by the filtering mechanism, so that the blockage caused by excessive impurities of the pressure gauge and the spray head is avoided, and the filtering mechanism is connected with the water filtering pipe through threads, so that the filtering mechanism is convenient to detach and install, and the filtering mechanism is convenient to clean.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a perspective view of a water mist end fitting device according to the present utility model;

FIG. 2 is a front view showing the internal structure of a water mist end fitting device according to the present utility model;

FIG. 3 is a front view of a water testing mechanism of a water mist end water testing device according to the present utility model;

fig. 4 is a perspective view of a water testing mechanism of the water mist end water testing device.

The reference numerals are explained as follows: 1. a water inlet pipe; 101. connecting sleeves; 102. a fixing seat; 2. a first connection pipe; 3. a water filtering pipe; 4. a second connection pipe; 5. a water testing mechanism; 501. a water outlet pipe; 502. a spray head; 503. an electromagnetic valve; 504. a pressure gauge; 6. a filtering mechanism; 601. screwing the cover; 602. a connecting rod; 603. a filter screen cylinder; 604. and a reinforcing rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

examples

As shown in fig. 1-4, a water mist tail end water testing device comprises a water inlet pipeline 1 and a water testing mechanism 5, wherein a first connecting pipe 2 is fixedly inserted into the water outlet end of the water inlet pipeline 1, a vertically arranged water filtering pipe 3 is fixedly inserted into the first connecting pipe 2, a filtering mechanism 6 is arranged inside the water filtering pipe 3, a second connecting pipe 4 is inserted into the water outlet end of the bottom end of the water filtering pipe 3, and the water testing mechanism 5 is fixedly connected to the bottom of the second connecting pipe 4.

In this embodiment, be provided with the screw thread on the outer wall of filter tube 3 top, filter mechanism 6 is including screwing up lid 601, screw up lid 601 and pass through threaded connection on filter tube 3 top, screw up roof welding in the lid 601 and have a plurality of connecting rods 602, connecting rod 602 bottom welding has filter screen cylinder 603, connecting rod 602 and filter screen cylinder 603 all insert in the filter tube 3, filter screen cylinder 603 is hugged closely with filter tube 3 inner wall, prevent impurity from flowing out between filter screen cylinder 603 and the filter tube 3 inner wall, rotate screw up lid 601, screw up lid 601 and drive filter screen cylinder 603 together through connecting rod 602, thereby dismantle filter mechanism 6 and install convenient operation.

In this embodiment, a plurality of reinforcing rods 604 are fixedly connected between the connecting rods 602, and due to a certain friction between the filter screen cylinder 603 and the inner wall of the water filtering tube 3, the reinforcing rods 604 are used to prevent the twisting deformation of the process that the connecting rods 602 drive the filter screen cylinder 603 to rotate.

In this embodiment, the screen cylinder 603 is located below the water inlet of the water filter tube 3 and above the water outlet of the water filter tube 3, facilitating the flow of water.

In this embodiment, the water testing mechanism 5 includes a water outlet pipeline 501, the water outlet pipeline 501 is fixedly inserted into the bottom of the second connecting pipe 4, the bottom of the water outlet pipeline 501 is fixedly connected with a spray head 502, and the water outlet pipeline 501 is fixedly connected with a solenoid valve 503 and a pressure gauge 504.

In this embodiment, a connecting sleeve 101 is fixedly connected to a water inlet pipe 1, a fixing seat 102 is connected to the rear side of the connecting sleeve 101 through a screw, a mounting hole is formed in the fixing seat 102, and the fixing seat 102 is fixed to a wall surface through the screw by using the mounting hole.

Working principle: the device is fixed on the wall through fixing base 102, during the test, open solenoid valve 503, water gets into water pipe 3 through inlet channel 1 and first connecting pipe 2, after the filtration of filter screen section of thick bamboo 603, water gets into outlet channel 501 through second connecting pipe 4, shower nozzle 502 sprays water, water pressure is detected by manometer 504, after the filtration of filter screen section of thick bamboo 603, effectively reduce the impurity of shower nozzle 502 and manometer 504 department, avoid blockking up, when need clear up filter screen section of thick bamboo 603, rotate screw cap 601 take off it from water pipe 3, then take out filter screen section of thick bamboo 603 from water pipe 3 clear up can.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a water smoke end water testing device, includes inlet channel (1) and water testing mechanism (5), its characterized in that: the water outlet end fixedly connected with first connecting pipe (2) of inlet channel (1), first connecting pipe (2) fixedly connected with filter tube (3) that set up perpendicularly, filter tube (3) inside is provided with filtering mechanism (6), the play water end fixedly connected with second connecting pipe (4) of filter tube (3) bottom, water testing mechanism (5) fixedly connected with is in second connecting pipe (4) bottom.

2. The water mist end fitting device according to claim 1, wherein: the filter mechanism is characterized in that threads are arranged on the outer wall of the top end of the water filtering pipe (3), the filter mechanism (6) comprises a screwing cover (601), the screwing cover (601) is connected to the top end of the water filtering pipe (3) through threads, a plurality of connecting rods (602) are fixedly connected to the inner top wall of the screwing cover (601), a filter screen cylinder (603) is fixedly connected to the bottom end of each connecting rod (602), the connecting rods (602) and the filter screen cylinder (603) are inserted into the water filtering pipe (3), and the filter screen cylinder (603) is tightly attached to the inner wall of the water filtering pipe (3).

3. The water mist end fitting device according to claim 2, wherein: a plurality of reinforcing rods (604) are fixedly connected between the connecting rods (602).

4. The water mist end fitting device according to claim 2, wherein: the filter screen cylinder (603) is located below the water inlet of the water filtering pipe (3) and above the water outlet of the water filtering pipe (3).

5. The water mist end fitting device according to claim 1, wherein: the water testing mechanism (5) comprises a water outlet pipeline (501), the water outlet pipeline (501) is fixedly connected to the bottom of the second connecting pipe (4), a spray head (502) is fixedly connected to the bottom of the water outlet pipeline (501), and an electromagnetic valve (503) and a pressure gauge (504) are fixedly connected to the water outlet pipeline (501).

6. The water mist end fitting device according to claim 1, wherein: the water inlet pipeline (1) is fixedly connected with a connecting sleeve (101), the rear side of the connecting sleeve (101) is fixedly connected with a fixing seat (102), and the fixing seat (102) is provided with a mounting hole.