CN217472641U

CN217472641U - Automatic terminal water testing device

Info

Publication number: CN217472641U
Application number: CN202221491379.7U
Authority: CN
Inventors: 杨飞; 杨忠桂; 李娜
Original assignee: Jinan Jinhua Intelligent Fire Engineering Co ltd
Current assignee: Jinan Jinhua Intelligent Fire Engineering Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-23
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an automatic terminal water testing device, which relates to the technical field of fire-fighting equipment and comprises a water pipe, a pipeline connecting piece, a manual valve, a pressure sensor, a pressure gauge, an electric valve, a terminal water testing joint and a mounting seat, wherein the top of the mounting seat is connected with a shell through a plurality of groups of equidistant first connecting assemblies, the bottom of the mounting seat is provided with an upper shell, and the bottom of the upper shell is connected with a lower shell through a plurality of groups of equidistant second connecting assemblies; when the shell and the mounting seat need to be mounted, the pulling plate is pressed through the action of contraction of the spring, the fixing column is clamped with the clamping groove, and the shell and the mounting seat can be mounted; if the water pipe condition of leaking appears, level sensor's probe end detects the water source, and the siren sounds this moment, arouses people's attention, and the people of being convenient for in time look over maintain.

Description

Automatic terminal water testing device

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is an automatic terminal device that tries water.

Background

The tail end water testing device is an important component of a spraying system, is a device which is installed at the tail end of a system pipe network or a subarea pipe network and is used for checking the functions of starting, alarming, linkage and the like of the system, and through retrieval, the automatic tail end water testing device (publication number: CN207722270U) disclosed by the prior patent comprises a water pipe, a pipeline connecting piece arranged at the front end of the water pipe in the water flow direction, a manual valve, a pressure sensor, a pressure gauge, an electric valve, a tail end water testing joint and a protective shell covering the pressure sensor, the pressure gauge and the electric valve, wherein the protective shell comprises a base, an inner container connected with the base through bolts and a shell inserted outside the inner container and connected with the inner container through bolts, the base is connected with the pressure sensor through bolts, and the base is connected with the electric valve through bolts, and a transparent observation window is arranged on the shell. The advantages are that: the pressure sensor, the pressure gauge and the electric valve can be protected by the protective shell, the base is connected with the pressure sensor and the electric valve by bolts, the connection relation is reliable and is not easy to loose, the liner is used as a connecting piece between the shell and the base, and the shell is inserted on the liner and is connected with the liner by bolts, so that the connection relation between the shell and the base is reliable and is not easy to loose;

in the patent, the inner container is connected with the base through bolts, and the shell is inserted outside the inner container and is connected with the inner container through bolts, so that the inner container is mounted and dismounted by a tool held by a worker, and cannot be mounted and dismounted quickly, and inconvenience is brought to the worker; therefore, workers in the field have proposed an automatic end water test device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic terminal device of trying water has solved connected mode and has installed and dismantle, can not install fast and the problem of dismantling for bolted connection, needs the handheld instrument of staff.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic tail end water testing device comprises a water pipe, a pipeline connecting piece, a manual valve, a pressure sensor, a pressure gauge, an electric valve, a tail end water testing joint and a mounting seat, wherein the top of the mounting seat is connected with a shell through a plurality of groups of first connecting components at equal intervals;

the first connecting assembly comprises a fixing column arranged on the outer side of the mounting seat, a limiting column is arranged at one end of the fixing column, a plurality of groups of equidistant connecting plates are connected to the outer side of the shell, a through groove, a first through groove and a second through groove which are communicated with each other are respectively formed in the connecting plates, a spring is arranged in the first through groove, and a clamping plate is arranged at one end of the spring.

As a further technical scheme of the utility model, go up the casing and be provided with sealed the pad jointly between the casing down, the lower surface of casing is provided with fixed group down, the inside of fixed group is provided with level sensor, siren, controller and battery case respectively.

As a further technical scheme of the utility model, the front side of fixed group is provided with the apron, level sensor's probe end extends to the inside of casing down.

As a further technical scheme of the utility model, first coupling assembling and second coupling assembling are two components that the structure is the same, the draw-in groove has been seted up at the top of cardboard.

As a further technical scheme of the utility model, the arm-tie is installed to outside one side of cardboard, the arm-tie is located the inside in second through-groove.

As a further technical scheme of the utility model, the cardboard leads to the size looks adaptation in groove with first, fixed column and draw-in groove looks adaptation.

Advantageous effects

The utility model provides an automatic terminal device that tries water. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an automatic terminal water installation that tries, when needing to install shell and mount pad, the user rotates the connecting plate and removes to the fixed column, then press the arm-tie downwards, the effect that contracts through the spring, make the cardboard be located first logical inslot, then continue to rotate the connecting plate, make the fixed column be located the notch, and fixed column and draw-in groove looks block, loosen the arm-tie, the spring resets, can install shell and mount pad, during the dismantlement, this device has replaced bolt fastening structure, it installs or dismantles to need not staff's handheld instrument, can install fast and dismantle, reduce staff's the amount of labour, the practicality is stronger.

2. The utility model provides an automatic terminal device that tries water, goes up and is provided with sealed the pad jointly between casing and the lower casing, increases closely the type, prevents that the water source from flowing, if the water pipe condition of leaking appears, level sensor's probe end detects the water source, and the siren sounds this moment, arouses people's attention, and the people of being convenient for in time look over maintain.

Drawings

FIG. 1 is a schematic structural diagram of an automatic terminal water test device;

FIG. 2 is a front view of an automatic end water testing device;

FIG. 3 is an internal view of an automatic terminal water test device;

FIG. 4 is an exploded view of an automatic end water test device;

FIG. 5 is a schematic view of a first connection assembly of an automatic end water test device;

fig. 6 is an exploded view of a first connection assembly of an automatic end water test device.

In the figure: 1. a water pipe; 2. a pipe connection; 3. a manual valve; 4. a pressure sensor; 5. a pressure gauge; 6. an electrically operated valve; 7. a tail end water test joint; 8. a mounting seat; 9. a first connection assembly; 10. a housing; 11. an upper housing; 12. a second connection assembly; 13. a lower housing; 14. a gasket; 15. a fixed group; 16. a liquid level sensor; 17. an alarm; 18. a controller; 19. a battery case; 20. a cover plate; 91. fixing a column; 92. a limiting column; 93. a connecting plate; 94. a notch; 95. a first through groove; 96. a second through groove; 97. a spring; 98. clamping a plate; 99. a card slot; 910. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an automatic terminal water testing device technical scheme: an automatic end water testing device comprises a water pipe 1, a pipeline connecting piece 2, a manual valve 3, a pressure sensor 4 and a pressure gauge 5, the water testing device comprises an electric valve 6, a tail end water testing joint 7 and a mounting seat 8, wherein the top of the mounting seat 8 is connected with a shell 10 through a plurality of groups of equidistant first connecting assemblies 9, the bottom of the mounting seat 8 is provided with an upper shell 11, the bottom of the upper shell 11 is connected with a lower shell 13 through a plurality of groups of equidistant second connecting assemblies 12, the first connecting assemblies 9 and the second connecting assemblies 12 are two components with the same structure, a sealing gasket 14 is arranged between the upper shell 11 and the lower shell 13 together, the lower surface of the lower shell 13 is provided with a fixing group 15, a liquid level sensor 16, an alarm 17, a controller 18 and a battery box 19 are arranged in the fixing group 15 respectively, a cover plate 20 is arranged on the front side of the fixing group 15, and the probe end of the liquid level sensor 16 extends into the lower shell 13;

referring to fig. 5-6, the first connecting assembly 9 includes a fixing column 91 installed on the outer side of the mounting seat 8, a limiting column 92 is installed at one end of the fixing column 91, the outer side of the housing 10 is connected with a plurality of groups of equidistant connecting plates 93, a through notch 94, a first through groove 95 and a second through groove 96 are respectively formed in the connecting plates 93, a spring 97 is arranged in the first through groove 95, a clamping plate 98 is installed at one end of the spring 97, a clamping groove 99 is formed in the top of the clamping plate 98, a pulling plate 910 is installed on one side of the outer portion of the clamping plate 98, the pulling plate 910 is located in the second through groove 96, the clamping plate 98 is matched with the first through groove 95 in size, and the fixing column 91 is matched with the clamping groove 99;

the connecting plate 93 of the first connecting assembly 9 is connected to the outside of the housing 10; the fixing column 91 of the second connecting assembly 12 is connected to the outer side of the lower shell 13, and the connecting plate 93 is connected to the outer side of the upper shell 11; since the probe end of the liquid level sensor 16 extends to the inside of the lower shell 13, when a water leakage phenomenon occurs, a water source is positioned inside the upper shell 11 and the lower shell 13, and when the liquid level sensor 16 detects the water source, an alarm 17 is triggered to attract the attention of people; the catch plate 98 and the pull plate 910 are of an integral structure, and the catch plate 98 presses the spring 97 by pressing the pull plate 910.

The utility model discloses a theory of operation: the tail end water testing device is an important component of the spraying system, is arranged at the tail end of a system pipe network or a subarea pipe network, and is used for detecting the functions of system starting, alarming, linkage and the like; when the shell 10 and the mounting seat 8 need to be mounted, a user only needs to rotate the connecting plate 93 to enable the connecting plate 93 to move towards the fixing column 91, then presses the pulling plate 910 downwards to enable the clamping plate 98 to extrude the spring 97 until the clamping plate 98 is located in the first through groove 95, then continues to rotate the connecting plate 93 to enable the fixing column 91 to be located in the notch 94, the fixing column 91 is clamped with the clamping groove 99, the pulling plate 910 is released, the spring 97 resets, the shell 10 and the mounting seat 8 can be mounted, when the shell is dismounted, the pulling plate 910 is pressed in the same way, the fixing column 91 is separated from the clamping groove 99 through the contraction effect of the spring 97, and the dismounting can be completed;

because the first connecting component 9 and the second connecting component 12 are two components with the same structure, the upper shell 11 and the lower shell 13 are mounted and dismounted in the same way, a sealing gasket 14 is arranged between the upper shell 11 and the lower shell 13 together, water source can be prevented from flowing out through the sealing gasket 14, and the tightness is increased; if the water pipe leaks, the probe end of the liquid level sensor 16 detects a water source, and the alarm 17 sounds through the controller 18, so that people can pay attention to the alarm and can check and maintain the alarm in time.

Claims

1. An automatic terminal water testing device comprises a water pipe (1), a pipeline connecting piece (2), a manual valve (3), a pressure sensor (4), a pressure gauge (5), an electric valve (6), a terminal water testing joint (7) and a mounting seat (8), and is characterized in that the top of the mounting seat (8) is connected with a shell (10) through a plurality of groups of equidistant first connecting assemblies (9), the bottom of the mounting seat (8) is provided with an upper shell (11), and the bottom of the upper shell (11) is connected with a lower shell (13) through a plurality of groups of equidistant second connecting assemblies (12);

the first connecting assembly (9) comprises a fixing column (91) installed on the outer side of a mounting seat (8), a limiting column (92) is installed at one end of the fixing column (91), a plurality of groups of equidistant connecting plates (93) are connected to the outer side of the shell (10), a through groove (94), a first through groove (95) and a second through groove (96) which are communicated with each other are respectively formed in the connecting plates (93), a spring (97) is arranged in the first through groove (95), and a clamping plate (98) is installed at one end of the spring (97).

2. The automatic end water testing device according to claim 1, characterized in that a sealing gasket (14) is commonly arranged between the upper casing (11) and the lower casing (13), a fixing group (15) is arranged on the lower surface of the lower casing (13), and a liquid level sensor (16), an alarm (17), a controller (18) and a battery box (19) are respectively arranged in the fixing group (15).

3. An automatic tip water test device according to claim 2, characterized in that a cover plate (20) is provided at the front side of the fixed group (15), and the probe end of the liquid level sensor (16) extends to the inside of the lower case (13).

4. The automatic end water testing device according to claim 1, wherein the first connecting assembly (9) and the second connecting assembly (12) are two members with the same structure, and the top of the clamping plate (98) is provided with a clamping groove (99).

5. The automatic end water testing device as claimed in claim 1, wherein a pulling plate (910) is mounted on one side of the outside of the clamping plate (98), and the pulling plate (910) is located inside the second through groove (96).

6. The automatic end water testing device as claimed in claim 4, wherein the clamping plate (98) is adapted to the size of the first through groove (95), and the fixing post (91) is adapted to the clamping groove (99).