Integrated fire pump pry

Abstract

The utility model provides an integrated fire pump skid which comprises a skid-mounted base, a liquid inlet pipeline and a liquid outlet pipeline, wherein the liquid inlet pipeline and the liquid outlet pipeline are arranged on the skid-mounted base; the skid-mounted base is further provided with a first power pump assembly and a second power pump assembly. The water inlet ends of the first power pump assembly and the second power pump assembly are connected with a liquid inlet pipeline, and the water outlet ends of the first power pump assembly and the second power pump assembly are connected with a liquid outlet pipeline; the first power pump assembly is a diesel engine power pump assembly; the second power pump assembly is an electric power driving pump assembly; one ends, connected with the liquid outlet pipeline, of the first power pump assembly and the second power pump assembly are provided with one-way valves. In actual use, the technical problem that in the prior art, a single power source is adopted for driving, and normal fire fighting is easily affected when equipment failures occur in the fire fighting process can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, concretely relates to integrated fire pump pry. BACKGROUND

[0002] The fire pump pry is a kind of integrated equipment or system for fire extinguishing or fire prevention, integrates equipment on a base or frame, is convenient for moving and installing, and is used for realizing fire extinguishing or fire water supply.Pry-mounted design makes equipment convenient for moving and rapid deployment, saves installation time, and key components are installed on a movable base (pry-mounted structure), which is convenient for rapid deployment and flexible application.

[0003] The fire pump pry in the prior art generally uses a diesel engine as a power source and drives a water pump to operate by the diesel engine, but using a single power source for driving can affect normal fire fighting when equipment failure occurs during fire fighting. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of integrated fire pump pry, which can effectively solve the technical problems that single power source is used for driving in prior art, and normal fire fighting is affected when equipment failure occurs during fire fighting in actual use.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] The integrated fire pump pry includes pry-mounted base, and the utility model further includes liquid inlet pipeline and liquid outlet pipeline arranged on pry-mounted base;

[0007] The first power pump assembly and the second power pump assembly are further arranged on pry-mounted base;The water inlet end of the first power pump assembly and the second power pump assembly is connected with the liquid inlet pipeline, and the water outlet end of the first power pump assembly and the second power pump assembly is connected with the liquid outlet pipeline;

[0008] The first power pump assembly is diesel engine power pump assembly;

[0009] The second power pump assembly is electric power driven pump assembly;

[0010] The first power pump assembly and the second power pump assembly are provided with check valve at the end connected with the liquid outlet pipeline.

[0011] Further, the liquid inlet pipeline and the liquid outlet pipeline are provided with connecting flange at the end.

[0012] In actual use, the first power pump assembly and the second power pump assembly are provided with control valve at the end connected with the liquid inlet pipeline.

[0013] Further, the pry base is made of steel structure, and a lifting ring is arranged at each corner of the pry base.

[0014] Further, the first power pump assembly comprises a diesel engine and a first water pump, the diesel engine and the first water pump are fixedly installed on the pry base, the diesel engine is connected with a rotating shaft of the first water pump and is used to drive the first water pump to operate, and the water inlet end and the water outlet end of the first water pump are connected with the liquid outlet pipeline and the liquid inlet pipeline respectively.

[0015] Further, the second power pump assembly comprises a storage battery and a second water pump, the storage battery is connected with the second water pump, the storage battery is used to supply power to the second water pump, and the water inlet end and the water outlet end of the second water pump are connected with the liquid outlet pipeline and the liquid inlet pipeline respectively.

[0016] Further, the diesel engine is connected with the generator through a clutch, and the rotating shaft of the first water pump is connected with the clutch.

[0017] Further, the surface of the storage battery is provided with a water-cooling heat dissipation pipe.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model discloses in actual use, adopts diesel engine power pump and electric power drive pump dual power redundancy system, can realize quick automatic switching standby power system after any power source failure, can guarantee the continuity of fire fighting operation in the fire fighting process, simultaneously, in actual use, preferentially uses electric power drive pump assembly compared with directly using diesel engine power pump assembly is more environmental protection, and simultaneously, when using, can also effectively reduce the noise in the fire fighting scene, more important is in the utility model discloses in the first power pump assembly and second power pump assembly and liquid outlet pipeline connection one end is provided with check valve, can effectively prevent fluid backflow, avoid double pump interference, improve system operation stability. The utility model discloses can effectively solve the technical problem that the prior art adopts single power source to drive, when the equipment failure appears in the fire fighting process, is easy to influence the normal progress of fire fighting, simultaneously can also solve the noise problem to a certain extent, guarantees the normal progress of fire fighting. ACCURACY

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the drawings needed in the embodiment used briefly introduced, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the range, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0021] Figure 1 It is the whole structure schematic diagram of the utility model.

[0022] Figure 2 The utility model discloses Figure 1 The front view of the utility model.

[0023] Reference signs:

[0024] 101 pry mounting base, 102 liquid inlet pipeline, 103 liquid outlet pipeline, 104 first power pump assembly, 105 second power pump assembly, 106 one-way valve, 107 connecting flange, 108 control valve, 109 diesel engine, 110 first water pump, 111 storage battery, 112 second water pump, 113 clutch, 114 generator, 115 water-cooled heat dissipation pipe. DETAILED DESCRIPTION

[0025] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0029] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "on the surface of" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "under", "below" and "under the surface of" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0031] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0032] Referring to Figure 1 and Figure 2 , the embodiment discloses an integrated fire pump pry, which comprises a pry base 101 and a liquid inlet pipeline 102 and a liquid outlet pipeline 103 arranged on the pry base 101.

[0033] Among them, the pry base 101 is further provided with a first power pump assembly 104 and a second power pump assembly 105; the water inlet end of the first power pump assembly 104 and the second power pump assembly 105 is connected with the liquid inlet pipeline, and the water outlet end of the first power pump assembly 104 and the second power pump assembly 105 is connected with the liquid outlet pipeline;

[0034] The first power pump assembly 104 is a diesel engine power pump assembly;

[0035] The second power pump assembly 105 is an electric power driven pump assembly;

[0036] The first power pump assembly 104 and the second power pump assembly 105 are provided with a one-way valve 106 at the connecting end of the liquid outlet pipeline 103.

[0037] This invention employs a dual-power redundancy system of a diesel engine-driven pump (109) and an electric-driven pump in practical use. This system allows for rapid and automatic switching to the backup power system in the event of a failure in either power source, ensuring the continuity of firefighting operations. Furthermore, prioritizing the use of the electric-driven pump assembly is more environmentally friendly than directly using the diesel engine-driven pump assembly, and it also effectively reduces noise at the fire scene. More importantly, this invention features a one-way valve (106) at the connection point between the first and second power pump assemblies (104) and the outlet pipe (103), effectively preventing backflow, avoiding mutual interference between the two pump sets, and improving system stability. This invention effectively solves the technical problem in existing technologies where a single power source can easily disrupt firefighting operations in the event of equipment failure; it also addresses noise issues to a certain extent, ensuring the smooth operation of firefighting efforts.

[0038] Furthermore, both the inlet pipe 102 and the outlet pipe 103 are equipped with connecting flanges 107 at their ends. The flange connection method is highly standardized, which facilitates quick connection with the external fire protection pipe network, while ensuring the sealing and reliability of the pipe connection, reducing the risk of leakage, and adapting to the installation requirements of various fire protection scenarios.

[0039] Furthermore, in some preferred embodiments, a control valve 108 is provided at one end of the connection between the first power pump assembly 104 and the second power pump assembly 105 and the inlet pipe 102. The inlet control valve 108 can independently open and close the water inlet channel of each pump group, allowing the corresponding pump group to be isolated without stopping the system during single pump maintenance, thereby improving the maintainability of the system.

[0040] The skid-mounted base 101 is made of steel, and lifting rings are installed at its four corners. The steel structure effectively improves the overall load-bearing capacity, ensuring equipment operation. At the same time, the lifting rings also meet the needs of hoisting and transportation, improving on-site deployment efficiency.

[0041] In this embodiment, the first power pump assembly 104 includes a diesel engine 109 and a first water pump 110. The diesel engine 109 and the first water pump 110 are fixedly mounted on the skid base 101. The diesel engine 109 is connected to the rotating shaft of the first water pump 110 and is used to drive the first water pump 110 to operate. The inlet and outlet of the first water pump 110 are respectively connected to the liquid outlet pipe 103 and the liquid inlet pipe 102.

[0042] The second power pump assembly 105 comprises a battery 111 and a second water pump 112, the battery 111 is connected with the second water pump 112, the battery 111 is used for supplying power for the second water pump 112, and the water inlet end and the water outlet end of the second water pump 112 are connected with the liquid outlet pipeline 103 and the liquid inlet pipeline 102 respectively.

[0043] Further, in some preferred embodiments, the diesel engine 109 is connected with the generator 114 through a clutch 113, and the rotating shaft of the first water pump 110 is connected with the clutch 113. The clutch 113 is arranged to realize power switching; when the first water pump 110 fails and the power of the battery 111 is consumed, the diesel engine 109 is used to drive the generator 114 to realize power generation, which can ensure the normal operation of the equipment under extreme conditions, and can also realize maintenance after the first water pump 110 fails.

[0044] The battery 111 is provided with a water-cooled heat dissipation pipe 115. The water-cooled heat dissipation pipe 115 is arranged to realize heat dissipation of the battery 111.

[0045] In the present application, the structure of the diesel engine 109, the first water pump 110 and the second water pump 112 is not improved, and the existing equipment can be used.

[0046] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted as including all changes and modifications falling within the scope of the present application.

[0047] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The above only describes the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An integrated fire pump skid comprising a skid base, characterized by: The liquid inlet pipe and the liquid outlet pipe are arranged on the pry base; The first power pump assembly and the second power pump assembly are further arranged on the pry base; the water inlet ends of the first power pump assembly and the second power pump assembly are connected with the liquid inlet pipe, and the water outlet ends of the first power pump assembly and the second power pump assembly are connected with the liquid outlet pipe; The first power pump assembly is a diesel engine power pump assembly; The second power pump assembly is an electric power driven pump assembly; The first power pump assembly and the second power pump assembly are provided with a one-way valve at the end connected with the liquid outlet pipe.

2. The integrated fire pump skid of claim 1, wherein: The end of the liquid inlet pipe and the end of the liquid outlet pipe are provided with a connecting flange.

3. The integrated fire pump skid of claim 1, wherein: The first power pump assembly and the second power pump assembly are provided with a control valve at the end connected with the liquid inlet pipe.

4. The integrated fire pump skid of claim 1, wherein: The pry base is made of steel structure, and a lifting ring is arranged at each corner of the pry base.

5. The integrated fire pump skid of claim 1, wherein: The first power pump assembly comprises a diesel engine and a first water pump; the diesel engine and the first water pump are fixedly installed on the pry base; the diesel engine is connected with the rotating shaft of the first water pump and is used to drive the first water pump to operate; the water inlet end and the water outlet end of the first water pump are respectively connected with the liquid outlet pipe and the liquid inlet pipe.

6. The integrated fire pump skid of claim 5, wherein: The second power pump assembly comprises a storage battery and a second water pump; the storage battery is connected with the second water pump; the storage battery is used to supply power to the second water pump; the water inlet end and the water outlet end of the second water pump are respectively connected with the liquid outlet pipe and the liquid inlet pipe.

7. The integrated fire pump skid of claim 6, wherein: A water-cooling heat dissipation pipe is arranged on the surface of the storage battery.

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