CN212563668U

CN212563668U - Single-stage fire pump

Info

Publication number: CN212563668U
Application number: CN202020844585.6U
Authority: CN
Inventors: 苏治文; 林显昌; 苏瑶瑶
Original assignee: Shanghai Kaishili Pump Co ltd
Current assignee: Shanghai Kaishili Pump Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-19
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a single-stage fire pump, including solid fixed ring, gu fixed ring's upper surface is seted up flutedly, the inside joint of recess has the protection casing, gu fixed ring's inner wall fixedly connected with support column, the last fixed surface of support column is connected with the pump body, the through-hole has all been seted up to the left and right sides face of protection casing, the input of the pump body and the output of the pump body are fixedly connected with inlet tube and outlet pipe respectively, the one end that inlet tube and outlet pipe kept away from each other runs through two through-holes respectively and extends to the outside of protection casing. This single-stage fire pump through the operation pump body, makes inlet tube, first input tube and second input tube extract simultaneously, improves work efficiency, makes this pump body system moving more stable, and the noise that produces when the protection casing through the inside joint of recess can reduce the operation pump body through the abatvoix, and further noise to the production when the operation pump body absorbs, avoids the noise too big to have caused the influence to people.

Description

Single-stage fire pump

Technical Field

The utility model belongs to the technical field of the fire pump, especially, relate to a single-stage fire pump.

Background

The fire pump is used for fire fighting, is a foreign product, is divided into different types according to different classification modes, has the characteristics of full sealing, no leakage and corrosion resistance, is widely applied to departments of environmental protection, water treatment, fire fighting and the like, is used for pumping various liquids, is an ideal pump and fire fighting system for creating non-leakage and non-pollution civilized workshops and civilized factories, has almost the same pump type, only has different lifts and flow rates, and the type selection basis of the fire pump is taken into consideration according to the process flow, the water supply and drainage requirements and the like; meanwhile, the single-stage fire pump occupies a large area regardless of being vertical or horizontal, the center is unstable easily during installation, the operation stability and the service life of the pump can be seriously influenced if the center is unstable, the single-stage fire pump has high operation noise and causes certain influence on people, and therefore the single-stage fire pump is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, when aiming at solving the above-mentioned existing like product is carrying clear water or the non-corrosive medium usage that the physical and chemical properties are similar to clear water, mostly be single input port connection, its work efficiency is lower, influence the stability and the operation safety of system; meanwhile, the single-stage fire pump occupies a large area regardless of being vertical or horizontal, the center is unstable easily during installation, the operation stability and the service life of the pump can be seriously influenced if the center is unstable, and the single-stage fire pump has large operation noise and causes certain influence on people.

The utility model is realized in such a way, a single-stage fire pump comprises a fixed ring, the upper surface of the fixed ring is provided with a groove, the inner part of the groove is clamped with a protective cover, the inner wall of the fixed ring is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a pump body, the left side surface and the right side surface of the protective cover are both provided with through holes, the input end of the pump body and the output end of the pump body are respectively and fixedly connected with a water inlet pipe and a water outlet pipe, the mutually far ends of the water inlet pipe and the water outlet pipe respectively penetrate through the two through holes and extend to the outer part of the protective cover, one end of the water inlet pipe far away from the pump body is fixedly communicated with a first input pipe and a second input pipe, the inner wall of the protective cover is fixedly, two a draw-in groove has all been seted up to the side that the locating plate is close to each other, the symmetrical telescopic link of bottom surface fixedly connected with of support column, the bottom surface fixedly connected with mounting panel of locating plate, the mounting hole has been seted up to the upper surface of mounting panel.

Preferably, the bottom surfaces of the two telescopic rods are fixedly connected with a fixing block together, and the fixing block is in a semicircular shape.

Preferably, the outer surfaces of the water inlet pipe and the water outlet pipe are fixedly connected with sealing rings, and one side face, close to each other, of each sealing ring is respectively contacted with the left side face and the right side face of the protective cover.

Preferably, the upper surface of the protective cover is provided with at least two heat dissipation holes.

Preferably, the dust screen is placed in the heat dissipation holes, and the outer surface of the dust screen is fixedly connected with the inner walls of the heat dissipation holes.

Preferably, the inner top wall of the protective cover is fixedly connected with a connecting rod, and one end, far away from the protective cover, of the connecting rod is fixedly connected with the outer surface of the pump body.

Preferably, the indicator board has been placed to the left side of protection casing, the right flank of indicator board and the left surface fixed connection of protection casing.

Compared with the prior art, the beneficial effects of the utility model are that: the effect of reinforcing the two telescopic rods is achieved through the fixing block, the stability of the telescopic rods is improved, the installation position is adjusted through the positioning plate, the occupied space is saved as much as possible for installation, the telescopic rods are clamped into the clamping grooves, the positioning plate is further fixed, the stability of installation of the pump body is improved, the pump body is fixed through the matching of the mounting plate and the mounting hole, the occupied space is saved, the center of the device is more stable, the water inlet pipe, the first input pipe and the second input pipe are extracted simultaneously through operating the pump body, the working efficiency is improved, the operation of the pump body system is more stable, the noise generated during operating the pump body can be reduced through the protective cover clamped in the groove, the noise generated during operating the pump body is further absorbed through the acoustic board, the influence on people caused by overlarge noise is avoided, one end of the protective cover far away from the connecting rod is fixedly connected with the outer surface of the pump, the effect of reinforcing the pump body is achieved, and the stability of the pump body during operation is improved.

Drawings

Fig. 1 is a sectional view of the front view of the protective cover of the present invention;

fig. 2 is a top view of the fixing ring of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a fixing ring; 2. a protective cover; 3. a support pillar; 4. a pump body; 5. a through hole; 6. a water outlet pipe; 7. a water inlet pipe; 8. a first input pipe; 9. a second input pipe; 10. a stationary ring; 11. positioning a plate; 12. a card slot; 13. mounting a plate; 14. mounting holes; 15. a telescopic rod; 16. a seal ring; 17. a connecting rod; 18. an indicator panel; 19. a sound-absorbing panel; 20. a fixed block; 21. a groove; 22. heat dissipation holes; 23. a dust screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a single-stage fire pump comprises a fixing ring 1, a groove 21 is formed in the upper surface of the fixing ring 1, a protective cover 2 is clamped inside the groove 21, a support pillar 3 is fixedly connected to the inner wall of the fixing ring 1, a pump body 4 is fixedly connected to the upper surface of the support pillar 3, through holes 5 are formed in the left side surface and the right side surface of the protective cover 2, an input end of the pump body 4 and an output end of the pump body 4 are respectively and fixedly connected with a water inlet pipe 7 and a water outlet pipe 6, the mutually far ends of the water inlet pipe 7 and the water outlet pipe 6 respectively penetrate through the two through holes 5 and extend to the outside of the protective cover 2, a first input pipe 8 and a second input pipe 9 are fixedly communicated with one end of the water inlet pipe 7 far away from the pump body 4, a sound-absorbing plate 19 is fixedly connected to the, draw-in groove 12 has all been seted up to the side that two locating plates 11 are close to each other, the symmetrical telescopic link 15 of bottom surface fixedly connected with of support column 3, the bottom surface fixedly connected with mounting panel 13 of locating plate 11, mounting hole 14 has been seted up to the upper surface of mounting panel 13.

The utility model discloses in, the common fixedly connected with fixed block 20 in bottom surface of two telescopic links 15, fixed block 20 is half circular shape, the effect to two telescopic links 15 reinforcements has been reached, improve telescopic link 15's stability, the equal fixedly connected with sealing washer 16 of surface of inlet tube 7 and outlet pipe 6, a side that two sealing washers 16 are close to each other contacts with the left and right sides face of protection casing 2 respectively, the effect to 2 side seal of protection casing has been reached, the diffusion of noise has further been reduced, louvre 22 has been seted up to the upper surface of protection casing 2, the quantity of louvre 22 is two at least, the radiating effect to 2 inside of protection casing has been reached, the improvement is to the protection of the pump body 4.

The utility model discloses in, the dust screen 23 has been placed to louvre 22's inside, the surface of dust screen 23 and louvre 22's inner wall fixed connection, the inside dirt-proof effect to protection casing 2 has been reached, avoid external dust particle to get into protection casing 2 and influence the operation of the pump body 4, the interior roof fixedly connected with connecting rod 17 of protection casing 2, the one end of protection casing 2 and the fixed surface connection of the pump body 4 are kept away from to connecting rod 17, the effect of consolidating to the pump body 4 has been reached, improve the stability when the operation of the pump body 4, indicator board 18 has been placed in protection casing 2's left side, indicator board 18's right flank and protection casing 2's left surface fixed connection, make things convenient for the staff to refer to indicator board 18 in the installation.

The utility model discloses a theory of operation is: during the use, at first be linked together the pump body 4 with the power, adjust the position of installation through locating plate 11, occupation that saves space as far as possible installs, after adjusting the position, through the inside of clamping groove 12 of the card income to telescopic link 15 card, further fix locating plate 11, then this pump body 4 is fixed through the cooperation of mounting panel 13 and mounting hole 14, through the operation pump body 4, make inlet tube 7, first input tube 8 and second input tube 9 extract simultaneously, make this pump body 4 system moving more stable, the noise that produces when the protection casing 2 through the inside joint of recess 21 can reduce the operation pump body 4, through abatvoix 19, further noise that produces when the operation pump body 4 absorbs, avoid the noise too big to have caused the influence to people.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a single-stage fire pump, includes solid fixed ring (1), its characterized in that: the upper surface of the fixing ring (1) is provided with a groove (21), the inner part of the groove (21) is connected with a protective cover (2), the inner wall of the fixing ring (1) is fixedly connected with a support column (3), the upper surface of the support column (3) is fixedly connected with a pump body (4), the left side surface and the right side surface of the protective cover (2) are respectively provided with a through hole (5), the input end of the pump body (4) and the output end of the pump body (4) are respectively and fixedly connected with a water inlet pipe (7) and a water outlet pipe (6), the ends of the water inlet pipe (7) and the water outlet pipe (6) which are far away from each other penetrate through the two through holes (5) respectively and extend to the outside of the protective cover (2), the end of the water inlet pipe (7) which is far away from the pump body (4) is fixedly communicated with a first input, the utility model discloses a supporting column, including support column (3), fixed surface is connected with retainer plate (10) of support column (3), the front of retainer plate (10) articulates through round pin axle fixed has symmetrical locating plate (11), two draw-in groove (12) have all been seted up to a side that locating plate (11) are close to each other, the symmetrical telescopic link of bottom surface fixedly connected with (15) of support column (3), bottom surface fixedly connected with mounting panel (13) of locating plate (11), mounting hole (14) have been seted up to the upper surface of mounting panel (13).

2. A single stage fire pump as claimed in claim 1, wherein: the bottom surfaces of the two telescopic rods (15) are fixedly connected with a fixing block (20) together, and the fixing block (20) is in a semicircular shape.

3. A single stage fire pump as claimed in claim 1, wherein: the equal fixedly connected with sealing washer (16) in surface of inlet tube (7) and outlet pipe (6), two a side that sealing washer (16) are close to each other contacts with the left and right sides face of protection casing (2) respectively.

4. A single stage fire pump as claimed in claim 1, wherein: the upper surface of the protective cover (2) is provided with at least two heat dissipation holes (22), and the number of the heat dissipation holes (22) is at least two.

5. A single stage fire pump as claimed in claim 4, wherein: the dust screen (23) is placed in the heat dissipation holes (22), and the outer surface of the dust screen (23) is fixedly connected with the inner wall of the heat dissipation holes (22).

6. A single stage fire pump as claimed in claim 1, wherein: the interior roof fixedly connected with connecting rod (17) of protection casing (2), the one end that the protection casing (2) was kept away from in connecting rod (17) is connected with the surface fixed of the pump body (4).

7. A single stage fire pump as claimed in claim 1, wherein: an indicating plate (18) is placed on the left side of the protective cover (2), and the right side face of the indicating plate (18) is fixedly connected with the left side face of the protective cover (2).