CN218562443U

CN218562443U - Non-negative pressure water supply equipment

Info

Publication number: CN218562443U
Application number: CN202222642672.5U
Authority: CN
Inventors: 林庆国
Original assignee: Jilin Everbright Automation Engineering Co ltd
Current assignee: Jilin Everbright Automation Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-03
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a no negative pressure water supply equipment relates to water supply equipment technical field, comprising a base plate, water tank, stationary flow jar, water pumping mechanism and atmospheric pressure jar are installed respectively to top one side of bottom plate, the honeycomb duct is connected to one side of water tank, the one end of honeycomb duct is connected with one side of stationary flow jar, the one end of water tank is equipped with the chimney filter mechanism, the one end of chimney filter mechanism is equipped with buffer tube mechanism, the chimney filter mechanism includes the body, strains a section of thick bamboo, arc filter screen and seal ring, seal ring installs in inside one side of body, one side of seal ring is connected with the one end of straining a section of thick bamboo, just the one end of straining a section of thick bamboo extends to the inside of body to be connected with one side of arc filter screen, just be equipped with the clearance between the outer wall of straining a section of thick bamboo and the inner wall of body, the outer wall connection of atmospheric pressure jar has the valve. The utility model discloses a, simple structure is reasonable, the modern design, and the assembly is simple convenient, has ensured the security of quality of water, has higher practical value.

Description

Non-negative pressure water supply equipment

Technical Field

The utility model belongs to the technical field of water supply equipment, more specifically say, in particular to no negative pressure water supply equipment.

Background

The utility model provides a no negative pressure water supply equipment is that the pressurization water supply unit is direct to be connected with municipal water supply pipe network, establish ties on the basis of municipal pipe network residual pressure and fold the secondary pressurization water supply equipment that presses the water supply and ensure that municipal pipe network pressure is not less than the setting protection pressure (can be 0 pressure of relative pressure, be called the negative pressure when being less than 0 pressure), through the retrieval, has proposed a box no negative pressure water supply equipment in publication No. CN216586800U, including bottom sprag board, full automatic control cabinet, stationary flow tank device, centrifugal pump connecting pipe, centrifugal pump base, leading pipeline structure, bottom sprag board top rear fixedly connected with full automatic control cabinet, stationary flow tank device installs in bottom sprag board top front end, the centrifugal pump passes through the centrifugal pump connecting pipe and installs on stationary flow tank device right side, centrifugal pump base fixed connection is in the centrifugal pump bottom, leading pipeline structure fixed connection is in the centrifugal pump rear, the utility model discloses improved the mounting structure of traditional box no negative pressure water supply equipment, increased the mounting pad bottom each link, made every structure dismantle convenient, made things convenient daily maintenance clear up, brought convenient clearance for the user.

Through having increased the erection bracing board in each link bottom in this scheme, it is convenient to make every structure dismantle, makes things convenient for the daily maintenance clearance, but in the time of in-service use, leading to leading pipeline in this scheme to dock with the centrifugal pump, leads to the water not through purification filtration treatment, directly carries the inside of stationary flow tank device, makes it only can guarantee pipeline water pressure, but the index of unable guarantee quality of water to there is the potential safety hazard problem of water, when being unfavorable for the resident family.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a negative pressure-free water supply device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a no negative pressure water supply equipment to solve the problem that the background art provided.

The purpose and the efficacy of the negative pressure-free water supply equipment of the utility model are achieved by the following concrete technical means:

the utility model provides a no negative pressure water supply equipment, includes the bottom plate, water tank, stationary flow jar, water pump mechanism and atmospheric pressure jar are installed respectively to the top one side of bottom plate, the honeycomb duct is connected to one side of water tank, the one end of honeycomb duct is connected with one side of stationary flow jar, the one end of water tank is equipped with chimney filter mechanism, chimney filter mechanism's one end is equipped with buffer tube mechanism, chimney filter mechanism includes the body, strains a section of thick bamboo, arc filter screen and seal ring, seal ring installs in inside one side of body, one side of seal ring is connected with the one end of straining a section of thick bamboo, just the one end of straining a section of thick bamboo extends to the inside of body to be connected with one side of arc filter screen, just it is equipped with the clearance to strain between the outer wall of a section of thick bamboo and the inner wall of body, the outer wall connection of atmospheric pressure jar has the valve, the one end of valve is connected with output pipeline.

Further, the buffer tube mechanism includes dredging pipe, butt joint valve, hemisphere tray, compression spring and through pipe, the one end of dredging pipe is connected with the one end of body, the hemisphere tray is located the inside of dredging pipe, just be connected compression spring between one side of hemisphere tray and the inner wall one side of dredging pipe, one side of dredging pipe is connected with the one end of through pipe, just the one end of through pipe extends to the inside of straining the section of thick bamboo, outer wall one side of dredging pipe is connected with the one end of butt joint valve.

Further, water pump mechanism includes pump machine, explosion-proof pipe, layer board, cutting ferrule, fixed plate and a pair of connection port, the output of pump machine extends to the inside of explosion-proof pipe, and is a pair of connection port sets up respectively in the both sides of explosion-proof pipe, just the top of fixed plate and one side welding of layer board, the outer wall of fixed plate and one side welding of cutting ferrule.

Furthermore, the bottom of fixed plate and the top fixed connection of bottom plate, outer wall one side of layer board is laminated with the outer wall of pump machine mutually, the inside of cutting ferrule is established with the outside cover of pump machine and is connected.

Furthermore, the steady flow jar includes the support and jar body, the top of bottom plate and the bottom welding of support, the top of support is connected with the bottom of jar body, the bottom of jar body is connected with the mass flow pipeline, the outer wall of mass flow pipeline connects the lateral conduit, the one end of lateral conduit and output pipeline is connected with one side of connection port respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

this kind of no negative pressure water supply equipment, through the outside installation chimney filter mechanism at the water tank, make it carry out filtration treatment to the water of input, and the storage of cooperation water tank effect of stewing, make the water keep good cleanliness factor, until carrying the inside of stationary flow jar, thereby the security of quality of water in this equipment has been ensured, wherein, through seal ring's sealing action, make the inside of body keep the circulation structure of single direction, and the filtering action of straining a section of thick bamboo is strained in the cooperation, make the water filter purification, and the connection of cooperation arc filter screen is used, thereby reduce the impact force of straining a section of thick bamboo inside water, avoid straining a section of thick bamboo and seal ring, take place the situation of alternate segregation, the utility model has the advantages of simple and reasonable structure, the modern design, it is simple and convenient to assemble, has ensured the security of quality of water, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the filter tube mechanism of the present invention.

Fig. 3 is a schematic diagram of the water pump mechanism of the present invention.

Fig. 4 is an enlarged schematic view of the structure a in fig. 1 of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

100. a base plate; 200. a water tank; 300. a filter tube mechanism; 3001. a pipe body; 3002. a filter cartridge; 3003. an arc-shaped filter screen; 3004. a sealing gasket; 400. a buffer tube mechanism; 4001. dredging the pipe; 4002. a docking valve; 4003. a hemispherical tray; 4004. a compression spring; 4005. a straight pipe; 500. a flow stabilizing tank; 5001. a support; 5002. a tank body; 600. a water pump mechanism; 6001. a pump machine; 6002. an explosion-proof tube; 6003. a support plate; 6004. a card sleeve; 6005. a fixing plate; 6006. a connection port; 700. an air pressure tank; 800. an output pipe; 900. a valve; 1000. a flow guide pipe; 1100. a manifold line; 1200. and branch pipelines.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a no negative pressure water supply equipment, comprising a base plate 100, water tank 200 is installed respectively to top one side of bottom plate 100, stationary flow jar 500, water pump mechanism 600 and atmospheric pressure jar 700, honeycomb duct 1000 is connected to one side of water tank 200, honeycomb duct 1000's one end is connected with one side of stationary flow jar 500, water tank 200's one end is equipped with chimney filter mechanism 300, chimney filter mechanism 300's one end is equipped with buffer tube mechanism 400, chimney filter mechanism 300 includes body 3001, strain a section of thick bamboo 3002, arc filter screen 3003 and seal ring 3004, seal ring 3004 installs in inside one side of body 3001, one side and the one end of straining a section of thick bamboo 3002 of seal ring 3004 are connected, and the one end of straining a section of thick bamboo 3002 extends to body 3001's inside, and be connected with one side of arc filter screen 3003, and be equipped with the clearance between the outer wall of straining a section of thick bamboo 3002 and the inner wall of body 3001, atmospheric pressure jar 700's outer wall connection has valve 900, the one end of valve 900 is connected with output pipeline 800.

The buffer tube mechanism 400 comprises a dredging tube 4001, a butt valve 4002, a hemispherical tray 4003, a compression spring 4004 and a straight-through tube 4005, one end of the dredging tube 4001 is connected with one end of the tube body 3001, the hemispherical tray 4003 is located inside the dredging tube 4001, the compression spring 4004 is connected between one side of the hemispherical tray 4003 and one side of the inner wall of the dredging tube 4001, one side of the dredging tube 4001 is connected with one end of the straight-through tube 4005, one end of the straight-through tube 4005 extends into the filter cartridge 3002, one side of the outer wall of the dredging tube 4001 is connected with one end of the butt valve 4002, and the water body flowing inside the butt valve 4002 is buffered when entering the dredging tube 4001 through the elastic action of the compression spring 4004, so that the impact force at the joint of the dredging tube 4001 and the tube body 3001 is reduced.

Wherein, water pump mechanism 600 includes pump machine 6001, explosion-proof pipe 6002, layer board 6003, cutting ferrule 6004, fixed plate 6005 and a pair of connection port 6006, pump machine 6001's output extends to explosion-proof pipe 6002's inside, a pair of connection port 6006 sets up respectively in explosion-proof pipe 6002's both sides, and fixed plate 6005's top welds with one side of layer board 6003, the outer wall of fixed plate 6005 welds with one side of cutting ferrule 6004, use through the installation of explosion-proof pipe 6002, make a pair of connection port 6006 can increase displacement, and cooperation layer board 6003, cutting ferrule 6004 uses with being connected of fixed plate 6005, be convenient for stabilize pump machine 6001, make it remain stable when the operation.

Wherein, the bottom of fixed plate 6005 and the top fixed connection of bottom plate 100, the outer wall of outer wall one side and the outer wall of pump machine 6001 of layer board 6003 are laminated mutually, and the inside of cutting ferrule 6004 is established with the outside cover of pump machine 6001 and is connected.

The steady flow tank 500 comprises a support 5001 and a tank body 5002, the top end of the bottom plate 100 is welded to the bottom end of the support 5001, the top end of the support 5001 is connected to the bottom end of the tank body 5002, the bottom end of the tank body 5002 is connected with a collecting pipe 1100, the outer wall of the collecting pipe 1100 is connected with a branch pipe 1200, one ends of the branch pipe 1200 and an output pipe 800 are respectively connected with one side of a connecting port 6006, and through the dredging effect of the collecting pipe 1100, a water body is conveniently dredged into the branch pipes 1200, so that the branch pipes 6002 can convey a proper amount of water body.

The specific use mode and function of the embodiment are as follows:

when the non-negative-pressure water supply device is used, firstly, whether the connection part of the device is fastened or not is detected, after the sealing performance is good, the device is installed at a specified position, an external water source is connected with the butt valve 4002, the interior of the pipe body 3001 is enabled to keep a one-way flow structure through the sealing effect of the sealing washer 3004, the filtering effect of the filter cylinder 3002 is matched, water is filtered and purified, the anti-explosion pipe is used in combination with the arc-shaped filter screen 3003, the impact force of the water body inside the filter cylinder 3002 is reduced, the impact force of the filter cylinder 3002 and the sealing washer 3004 is avoided, the elastic effect of the half-ball tray 4003 is achieved through the compression spring 4004, the water body flowing inside the butt valve 4002 is enabled to be buffered when entering the interior of the dredging pipe 4001, the impact force of the connection part of the dredging pipe 4001 and the pipe body 3001 is reduced, and the anti-explosion pipe 6002 is installed and used, so that the water discharge amount can be increased, the support plate 6003, the clamping sleeve 6004 and the fixing plate 6005 are matched for use, and the pump can be operated stably.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a no negative pressure water supply equipment, its characterized in that, includes bottom plate (100), install water tank (200), stationary flow jar (500), water pump mechanism (600) and atmospheric pressure jar (700) respectively on one side of the top of bottom plate (100), honeycomb duct (1000) is connected to one side of water tank (200), the one end and one side of stationary flow jar (500) of honeycomb duct (1000) are connected, the one end of water tank (200) is equipped with chimney filter mechanism (300), the one end of chimney filter mechanism (300) is equipped with buffer tube mechanism (400), chimney filter mechanism (300) include body (3001), strain a section of thick bamboo (3002), arc filter screen (3003) and seal ring (3004), seal ring (3004) are installed in inside one side of body (3001), one side and the one end of seal ring (3004) are connected with the one end of straining a section of thick bamboo (3002), just the one end of straining a section of thick bamboo (3002) extends to the inside of body (3001) to be connected with one side of filter screen arc filter screen (3003), just it is equipped with the inner wall of the outer wall of a section of thick bamboo (3001) and the valve (900) outer wall is connected with the output pipeline (900) of valve (900).

2. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: buffer tube mechanism (400) is including dredging pipe (4001), butt joint valve (4002), hemisphere tray (4003), compression spring (4004) and through pipe (4005), the one end of dredging pipe (4001) is connected with the one end of body (3001), hemisphere tray (4003) is located the inside of dredging pipe (4001), just compression spring (4004) is connected between one side of hemisphere tray (4003) and the inner wall one side of dredging pipe (4001), one side of dredging pipe (4001) is connected with the one end of through pipe (4005), just the one end of through pipe (4005) extends to the inside of straining a section of thick bamboo (3002), outer wall one side of dredging pipe (4001) is connected with the one end of butt joint valve (4002).

3. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: the water pump mechanism (600) comprises a pump (6001), an explosion-proof pipe (6002), a supporting plate (6003), a clamping sleeve (6004), a fixing plate (6005) and a pair of connecting ports (6006), wherein the output end of the pump (6001) extends to the inside of the explosion-proof pipe (6002), the connecting ports (6006) are arranged on two sides of the explosion-proof pipe (6002) respectively, the top end of the fixing plate (6005) is welded to one side of the supporting plate (6003), and the outer wall of the fixing plate (6005) is welded to one side of the clamping sleeve (6004).

4. The non-negative pressure water supply apparatus as claimed in claim 3, wherein: the bottom of fixed plate (6005) and the top fixed connection of bottom plate (100), the outer wall of outer wall one side and the outer wall of pump machine (6001) of layer board (6003) are laminated mutually, the inside of cutting ferrule (6004) is established with the outside cover of pump machine (6001) and is connected.

5. The non-negative pressure water supply apparatus as claimed in claim 4, wherein: the steady flow jar (500) is including support (5001) and jar body (5002), the top of bottom plate (100) and the bottom welding of support (5001), the top of support (5001) is connected with the bottom of the jar body (5002), the bottom of the jar body (5002) is connected with collecting pipe (1100), branch pipeline (1200) is connected to the outer wall of collecting pipe (1100), the one end of branch pipeline (1200) and output pipeline (800) is connected with one side of connection port (6006) respectively.