CN214914034U

CN214914034U - Filter for external fire pump of fire fighting ship

Info

Publication number: CN214914034U
Application number: CN202121256773.8U
Authority: CN
Inventors: 陈春燕
Original assignee: Jiangsu Xinyan Fire Fighting Equipment Co ltd
Current assignee: Jiangsu Xinyan Fire Fighting Equipment Co ltd
Priority date: 2021-06-06
Filing date: 2021-06-06
Publication date: 2021-11-30
Anticipated expiration: 2031-06-06

Abstract

The utility model relates to the technical field of filters of marine fire pumps, in particular to a filter for an external fire pump of a fire fighting ship, which comprises a filter main body, wherein a controller panel and a buzzer alarm are sequentially embedded and installed on the base surface of the filter main body from left to right, a power interface is arranged on the right side of the filter main body, a first filter tank and a second filter tank are sequentially installed on the top of the filter main body from front to back, and sealing covers are respectively arranged on the top of the first filter tank and the top of the second filter tank, so that the whole device has a simple structure, a double-channel filter structure, a water pressure monitoring alarm structure and an electric control valve flow control structure, and is convenient to automatically switch the filter liquid of another group of channels to supply water for the fire pump when the single-channel filter structure is blocked, and the blocked filter structure is timely detached and cleaned through alarm prompt, thereby ensuring the continuous use of fire-fighting filter water effect and fire-fighting water supply and higher stability and practicability, has certain popularization value.

Description

Filter for external fire pump of fire fighting ship

Technical Field

The utility model relates to a filter technical field of marine fire pump specifically is a filter for external fire pump of fire fighting ship.

Background

The external fire pump of fire fighting ship is the unpowered fire pump of installing in boats and ships, offshore work platform, operating environment on water, need cooperate the filter to carry out the feed liquor filtration edulcoration processing in the use of external fire pump of fire fighting ship.

The filter for the external fire pump of current fire fighting ship does not have binary channels filtration and water pressure monitoring alarm structure and automatically controlled valve accuse flow structure, and when filtering channel filtration and blocking up, the filtration that influences the fire pump supplies liquid to use to do not have the alarm suggestion, inconvenient in time dismantlement clearance blocks up filtration, thus can't guarantee the continuity use of fire control filtration water effect and fire control water supply.

Therefore, there is a need for a filter for an external fire pump of a fire fighting ship that improves upon the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter for external fire pump of fire fighting ship to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a filter for an external fire pump of a fire fighting ship comprises a filter main body, wherein a controller panel and a buzzer alarm are sequentially embedded and installed on the base surface of the filter main body from left to right, a power supply interface is arranged on the right side of the filter main body, a first filtering tank and a second filtering tank are sequentially installed on the top of the filter main body from the front to the back, sealing covers are respectively arranged on the top of the first filtering tank and the top of the second filtering tank, filtering baskets are respectively arranged in the first filtering tank and the second filtering tank, a first liquid inlet pipe is arranged on the left side of the first filtering tank, a second liquid inlet pipe is arranged on the left side of the second filtering tank, a liquid inlet shunt pipe is installed between one end of the first liquid inlet pipe, which is far away from the first filtering tank, and one end of the second liquid inlet pipe, a first liquid inlet valve is installed on the periphery of the liquid inlet pipe and one end sleeve of the first liquid inlet pipe, the periphery of feed liquor shunt tubes and the pot head of pressing close to second feed liquor pipe establish and install second feed liquor valve, the left side of feed liquor shunt tubes is equipped with the feed liquor takeover, the right side of first filter jar is equipped with first fluid discharge tube, the right side of second filter jar is equipped with the second fluid discharge tube, first fluid discharge tube is kept away from first filter jar one end and is kept away from between the one end of second filter jar with the second fluid discharge tube and install the flowing back shunt tubes, the one end that the flowing back shunt tubes was kept away from with the inner wall of second fluid discharge tube to first fluid discharge tube is equipped with water pressure sensor, the periphery of flowing back shunt tubes and the pot head of pressing close to first fluid discharge tube establish and install first fluid discharge valve, the periphery of shunt tubes and the pot head of pressing close to the second fluid discharge tube establish and install the second fluid discharge valve, the right side of flowing back shunt tubes is equipped with the flowing back takeover.

As the utility model discloses preferred scheme, be equipped with display screen and a plurality of control button on the base face of controller panel, just electric connection between controller panel and buzzing siren, power source, first feed liquor valve, second feed liquor valve, first flowing back valve, second flowing back valve and the water pressure sensor.

As the utility model discloses preferred scheme, the top center department of sealed lid installs the handle, and wherein sealed lid is equipped with two sets ofly altogether, and is two sets of the top of sealed lid is outer along all filtering the top that jar and second filtered jar through locking Assembly fixed connection respectively.

As the utility model discloses preferred scheme, the filtration basket is equipped with two sets ofly altogether, and is two sets of the inner wall left side of filtration basket is equipped with feed liquor water diversion fill, the internally mounted of filtration basket has the filtration interception net.

As the preferred scheme of the utility model, play liquid filtration pore has been seted up on the inner wall right side of filtration basket, and the filter screen is installed to the inboard of wherein going out liquid filtration pore.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the liquid inlet connecting pipe is matched with the liquid inlet shunt pipe, so that the liquid inlet can be conveniently led into the filtering basket in the first filtering tank which is opened by the first liquid inlet valve through the liquid inlet shunt pipe to carry out the liquid inlet filtering and impurity removing treatment, the first drainage valve is opened by the drainage shunt pipe, the water is supplied to the connected fire pump through the drainage connecting pipe for use, meanwhile, the water pressure sensor arranged in the first drainage pipe monitors the pressure of the flowing liquid in the pipe body, when the pressure of the flowing liquid is changed, the filtering basket is blocked, the feedback control buzzer alarm carries out the buzzing prompt, the first liquid inlet valve and the first drainage valve are controlled to be closed simultaneously, the second liquid inlet valve and the second drainage valve are opened, the filtering and impurity removing operation of the liquid inlet is completed through the second filtering tank, and the sealing cover arranged through the locking component is disassembled to clean the filtering basket in the first filtering tank for use, simple structure just has binary channels filtration and water pressure monitoring alarm structure and automatically controlled valve accuse flow structure, and the convenience is when single channel filtration blocks up, and automatic another group's passageway of switching filters the feed liquor and supplies with the fire pump and supply water and use to in time dismantle the clearance through the alarm suggestion and block up filtration, guarantee the continuity of fire control filtration water effect and fire control water supply and use.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an overall front view of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

fig. 4 is an overall plan view of the present invention.

In the figure: 1. a filter body; 2. a controller panel; 3. a buzzer alarm; 4. a power interface; 5. a first filtration tank; 501. a first liquid inlet pipe; 502. a first drain pipe; 6. a second filtration tank; 601. a second liquid inlet pipe; 602. a second drain pipe; 7. a sealing cover; 701. a handle; 8. a locking assembly; 9. a filter basket; 901. a liquid inlet diversion hopper; 902. filtering and intercepting net; 903. liquid outlet filtering holes; 10. a liquid inlet shunt pipe; 11. a liquid inlet connecting pipe; 12. a first liquid inlet valve; 13. a second liquid inlet valve; 14. a liquid discharge shunt pipe; 15. liquid drainage connecting pipes; 16. a first drain valve; 17. a second drain valve; 18. a water pressure sensor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a filter for an external fire pump of a fire fighting ship comprises a filter main body 1, a controller panel 2 and a buzzer alarm 3 are sequentially embedded and installed on the base surface of the filter main body 1 from left to right, a power supply interface 4 is arranged on the right side of the filter main body 1, a first filtering tank 5 and a second filtering tank 6 are sequentially installed on the top of the filter main body 1 from front to back, sealing covers 7 are respectively arranged on the tops of the first filtering tank 5 and the second filtering tank 6, filtering baskets 9 are respectively arranged inside the first filtering tank 5 and the second filtering tank 6, a first liquid inlet pipe 501 is arranged on the left side of the first filtering tank 5, a second liquid inlet pipe 601 is arranged on the left side of the second filtering tank 6, a liquid inlet shunt pipe 10 is installed between one end of the first liquid inlet pipe 501, which is far away from the first filtering tank 5, and one end of the second liquid inlet pipe 601, which is far away from the second filtering tank 6, a first liquid inlet valve 12 is installed on the periphery of the liquid inlet shunt pipe 10 and one end of the first liquid inlet pipe 501 in a sleeved mode, a second liquid inlet valve 13 is sleeved on the periphery of the liquid inlet shunt pipe 10 and close to one end of the second liquid inlet pipe 601, a liquid inlet connecting pipe 11 is arranged on the left side of the liquid inlet shunt pipe 10, a first liquid discharge pipe 502 is arranged on the right side of the first filtering tank 5, a second liquid discharge pipe 602 is arranged on the right side of the second filtering tank 6, a liquid discharge shunt pipe 14 is arranged between one end of the first liquid discharge pipe 502 far away from the first filtering tank 5 and one end of the second liquid discharge pipe 602 far away from the second filtering tank 6, a water pressure sensor 18 is arranged on one end of the inner wall of the first liquid discharge pipe 502 and the inner wall of the second liquid discharge pipe 602 far away from the liquid discharge shunt pipe 14, a first liquid discharge valve 16 is sleeved on the periphery of the liquid discharge shunt pipe 14 and close to one end of the first liquid discharge pipe 502, a second liquid discharge valve 17 is sleeved on the periphery of the liquid discharge shunt pipe 14 and close to one end of the second liquid discharge pipe 602, a liquid discharge connecting pipe 15 is arranged on the right side of the liquid discharge shunt pipe 14, and the whole device has a simple structure, have binary channels filtration and water pressure monitoring alarm structure and automatically controlled valve accuse flow structure, conveniently when single channel filtration blocks up, the automatic another group's passageway of switching filters the feed liquor and supplies with the fire pump and supply water and use to in time dismantle through the alarm suggestion and block up the filtration, guarantee that the continuity of fire control filtration water effect and fire control water supply uses and stability and practicality are higher, have certain spreading value.

In the embodiment, please refer to fig. 1, 2 and 4, a display screen and a plurality of control buttons are arranged on the base surface of the controller panel 2, and the controller panel 2 is electrically connected with the buzzer alarm 3, the power source interface 4, the first liquid inlet valve 12, the second liquid inlet valve 13, the first liquid discharge valve 16, the second liquid discharge valve 17 and the hydraulic pressure sensor 18, the pressure of the circulating liquid in the correspondingly opened filtering channel pipe body is monitored by the hydraulic pressure sensor 18 arranged in the first liquid discharge pipe 502 or the second liquid discharge pipe 602, when the circulating liquid pressure changes, the liquid outlet filter hole 903 of the filtering basket 9 is blocked, the buzzer alarm 3 is controlled by feedback, the filtering structure can be conveniently detached and cleaned in time through the alarm prompt, and the continuous use of the fire-fighting filtering water effect and the fire-fighting water supply is ensured.

In an embodiment, referring to fig. 1, 2, 3 and 4, a handle 701 is installed at the top center of each sealing cover 7, wherein two groups of sealing covers 7 are provided, the top outer edges of the two groups of sealing covers 7 are respectively and fixedly connected to the tops of the first filtering tank 5 and the second filtering tank 6 through locking assemblies 8, and the sealing covers 7 installed by the locking assemblies 8 are detached to facilitate cleaning and using of the filtering baskets 9 inside the first filtering tank 5 or the second filtering tank 6.

In the embodiment, referring to fig. 3, two groups of filter baskets 9 are provided, the left sides of the inner walls of the two groups of filter baskets 9 are provided with liquid inlet diversion hoppers 901, and the filter intercepting nets 902 are installed inside the filter baskets 9; the liquid outlet filtering holes 903 are formed in the right side of the inner wall of the filtering basket 9, a filtering net is installed on the inner side of the liquid outlet filtering holes 903, the filtering basket 9 is convenient to guide liquid to feed liquid through a liquid inlet flow guide hopper 901, and double filtering and impurity removing are performed through an inner filtering interception net 902 and a filtering net inside the liquid outlet filtering holes 903.

The working principle is as follows: when in use, the liquid inlet connecting pipe 11 is matched with the liquid inlet shunt pipe 10, so that liquid inlet is conveniently led into the filtering basket 9 in the first filtering tank 5 with the first liquid inlet valve 12 opened through the liquid inlet shunt pipe 10 for liquid inlet filtering and impurity removing treatment, the first liquid discharge valve 16 is opened through the liquid discharge shunt pipe 14, water is supplied to a connected fire pump through the liquid discharge connecting pipe 15 for use, meanwhile, the pressure of liquid flowing through a pipe body is monitored by the hydraulic pressure sensor 18 arranged in the first liquid discharge pipe 502, when the pressure of the flowing liquid is changed, the liquid outlet filtering hole 903 of the filtering basket 9 is blocked, the feedback control buzzer alarm 3 carries out buzzing prompt, the first liquid inlet valve 12 and the first liquid discharge valve 16 are controlled to be closed, the second liquid inlet valve 13 and the second liquid discharge valve 17 are opened, the filtering and impurity removing operation of the liquid inlet is completed through the second filtering tank 6, and the filtering basket 9 in the first filtering tank 5 is cleaned and used by disassembling the sealing cover 7 arranged through the locking assembly 8, the whole device is simple in structure, has binary channels filtration and water pressure monitoring alarm structure and automatically controlled valve accuse flow structure, and the convenience is when single channel filtration blocks up, and automatic another group's passageway of switching filters the feed liquor and supplies with the fire pump and supply water and use to in time dismantle the clearance through the alarm suggestion and block up the filtration, guarantee that the continuity of fire control filtration water effect and fire control water supply uses and stability and practicality are higher, have certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external fire pump filter for fire engine, includes filter main part (1), its characterized in that: the base surface of the filter body (1) is sequentially embedded with a controller panel (2) and a buzzer alarm (3) from left to right, the right side of the filter body (1) is provided with a power supply interface (4), the top of the filter body (1) is sequentially provided with a first filtering tank (5) and a second filtering tank (6) from the front to the back, the tops of the first filtering tank (5) and the second filtering tank (6) are respectively provided with a sealing cover (7), the insides of the first filtering tank (5) and the second filtering tank (6) are respectively provided with a filtering basket (9), the left side of the first filtering tank (5) is provided with a first liquid inlet pipe (501), the left side of the second filtering tank (6) is provided with a second liquid inlet pipe (601), one end of the first filtering tank (5) and one end of the second liquid inlet pipe (601) away from the first liquid inlet pipe (501) are provided with a liquid inlet pipe (10) between the ends of the second filtering tank (6), the periphery of feed liquor shunt tubes (10) is established and is installed first feed liquor valve (12) and the pot head of pressing close to first feed liquor pipe (501), the periphery of feed liquor shunt tubes (10) is established and is installed second feed liquor valve (13) and the pot head of pressing close to second feed liquor pipe (601), the left side of feed liquor shunt tubes (10) is equipped with feed liquor takeover (11), the right side of first filter tank (5) is equipped with first fluid discharge pipe (502), the right side of second filter tank (6) is equipped with second fluid discharge pipe (602), first fluid discharge pipe (502) are kept away from the one end of first filter tank (5) and second fluid discharge pipe (602) and are kept away from between the one end of second filter tank (6) and install flowing back shunt tubes (14), the one end that flowing back shunt tubes (14) were kept away from with the inner wall of second fluid discharge pipe (602) in first fluid discharge pipe (502) is equipped with water pressure sensor (18), the periphery of flowing back shunt tubes (14) is pressed close to the pot head of first fluid discharge pipe (502) and is established and install first flowing back valve (16), the periphery of flowing back shunt tubes (14) is pressed close to the pot head of second fluid discharge pipe (602) and is established and install second fluid discharge valve (17), the right side of flowing back shunt tubes (14) is equipped with flowing back takeover (15).

2. The filter for the external fire pump of the fire fighting ship according to claim 1, wherein: be equipped with display screen and a plurality of control button on the base face of controller panel (2), just electric connection between controller panel (2) and buzzing siren (3), power source (4), first feed liquor valve (12), second feed liquor valve (13), first flowing back valve (16), second flowing back valve (17) and water pressure sensor (18).

3. The filter for the external fire pump of the fire fighting ship according to claim 1, wherein: handle (701) are installed to the top center department of sealed lid (7), and wherein sealed lid (7) are equipped with two sets ofly altogether, and two sets of the top outer edge of sealed lid (7) all passes through locking Assembly (8) fixed connection respectively in the top of first filtration jar (5) and second filtration jar (6).

4. The filter for the external fire pump of the fire fighting ship according to claim 1, wherein: the filter basket (9) are provided with two groups, the left sides of the inner walls of the filter baskets (9) are provided with liquid inlet diversion buckets (901), and the filter baskets (9) are internally provided with filter interception nets (902).

5. The filter for the external fire pump of the fire fighting ship according to claim 4, wherein: the right side of the inner wall of the filtering basket (9) is provided with a liquid outlet filtering hole (903), wherein the inner side of the liquid outlet filtering hole (903) is provided with a filtering net.