CN214061789U - Water inlet main pipe structure of non-negative pressure water supply equipment - Google Patents

Abstract

The utility model discloses a no negative pressure water supply equipment inlet manifold structure, including the inlet manifold body, the left side fixedly connected with control box at inlet manifold body top, the equal fixed mounting in both sides of control box has the motor, the output fixedly connected with threaded rod of motor, the both sides on threaded rod surface are all overlapped and are equipped with the thread bush, the equal fixedly connected with stopper in both sides at thread bush top, the surface cover of stopper is equipped with the baffle, the outside of baffle and the junction fixed connection of control box, the both sides of thread bush bottom are all overlapped and are equipped with the dead lever. The utility model discloses a setting of motor, inlet tube, threaded rod, gag lever post, fixed block, connecting block, thread bush, stopper, dead lever, baffle, slide bar and spacing spring can play the effect that the leakproofness is good, has avoided the phenomenon that the liquid leaked to appear at the in-process that uses of water inlet manifold structure.

Description

Water inlet main pipe structure of non-negative pressure water supply equipment

Technical Field

The utility model relates to a water supply installation technical field specifically is a no negative pressure water supply installation inlet manifold structure.

Background

A water supply device: the automatic start-stop water supply device capable of outputting a certain flow and a certain lift in unit time is divided into the following parts according to purposes: fire control, life, production, sewage treatment four kinds, full-automatic intelligent pressure-superposed allocation technology not only has the steady flow of a vacuum suppressor and a negative pressure eliminator, and the pre-pressure compensation function, but also adopts a unique process design to carry out pressure-superposed allocation on the pipe network water, thereby realizing the true triple pressure-superposed pressure, achieving the purposes of energy saving and consumption reduction, simultaneously having the information processing function, and sending the data to a corresponding execution unit through the operation and processing of a real-time collection and analysis system, wherein the natural pressure-superposed pressure eliminates the negative pressure through contacting with the atmosphere, the system adopts a fully-closed component which meets the requirements of drinking water, the drinking water does not contact with gas of any component, the sanitation and safety of the drinking water are strictly ensured, the existing water inlet main pipe structure cannot play a good sealing effect in the use process, and the liquid leakage phenomenon occurs in the use process of the water inlet main pipe structure, the working efficiency of the workers is reduced, and a large amount of time of the workers is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no negative pressure water supply equipment inlet manifold structure possesses sealed effectual advantage, has solved current inlet manifold structure and can't play sealed effectual effect in the use, leads to inlet manifold structure the phenomenon that liquid leaked to appear in the in-process that uses, has reduced staff's work efficiency, has wasted staff's the problem of plenty of time.

In order to achieve the above object, the utility model provides a following technical scheme: a water inlet main pipe structure of negative-pressure-free water supply equipment comprises a water inlet main pipe body, wherein an operation box is fixedly connected to the left side of the top of the water inlet main pipe body, motors are fixedly mounted on two sides of the operation box, output ends of the motors are fixedly connected with threaded rods, threaded sleeves are sleeved on two sides of the surfaces of the threaded rods, limit blocks are fixedly connected to two sides of the top of the threaded sleeves, baffles are sleeved on the surfaces of the limit blocks, the outer sides of the baffles are fixedly connected with the joints of the operation box, fixed rods are sleeved on two sides of the bottom of the threaded sleeves, pulleys are movably connected on two sides of the surfaces of the fixed rods, connecting blocks are fixedly connected to the outer sides of the pulleys, limit rods are fixedly connected to the inner sides of the connecting blocks, limit springs are fixedly connected to the tops of inner cavities of the limit rods, and slide rods are fixedly connected to the bottoms of the limit springs, the bottom fixedly connected with fixed block of slide bar, the top fixedly connected with inlet tube of inlet manifold body.

Preferably, the left side of the surface of the operation box is movably connected with a box door through a hinge, and the right side of the surface of the box door is fixedly connected with a handle.

Preferably, first chutes are formed in two sides of the bottom of the inner cavity of the operation box, first sliding blocks are fixedly connected to two sides of the connecting block, and the surfaces of the first sliding blocks are slidably connected to the inner cavity of the first chutes.

Preferably, both sides of the fixing rod are provided with limit grooves, and the surface of the pulley is connected in the inner cavity of the limit grooves in a sliding manner.

Preferably, the second sliding grooves are formed in two sides of the inner cavity of the limiting rod, the second sliding blocks are fixedly connected to two sides of the sliding rod, and the surface of each second sliding block is connected to the inner cavity of the corresponding second sliding groove in a sliding mode.

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

1. the utility model discloses a motor, the inlet tube, the threaded rod, the gag lever post, the fixed block, the connecting block, the thread bush, the stopper, the dead lever, the baffle, the setting of slide bar and spacing spring, can play the effect that the leakproofness is good, the phenomenon of the liquid leakage appears at the in-process that uses in the house steward structure of intaking has been avoided, the effect that current house steward structure can't play sealed effectual in the use has been solved simultaneously, the phenomenon of liquid leakage appears at the in-process that leads to the house steward structure of intaking using, staff's work efficiency has been reduced, staff's plenty of time's problem has been wasted.

2. The utility model discloses a chamber door, the setting of hinge and handle, can be so that the staff looks over the inside condition of control box at any time, the phenomenon that the original paper damaged has appeared in the control box inside has been avoided, setting through first spout and second spout, can be so that first slider and second slider are more stable at gliding in-process, avoided first slider and second slider to appear spacingly phenomenon at gliding in-process, setting through the spacing groove, can be so that the pulley is more convenient at gliding in-process, avoided the pulley to appear blocking dead phenomenon at gliding in-process.

Drawings

FIG. 1 is a structural view of the main body of the water inlet manifold of the present invention;

FIG. 2 is a sectional view of the internal structure of the operation box of the present invention;

fig. 3 is a cross-sectional view of the internal structure of the limiting rod of the present invention.

In the figure: 1. a water inlet main pipe body; 2. a motor; 3. an operation box; 4. a water inlet pipe; 5. a threaded rod; 6. a limiting groove; 7. a first chute; 8. a limiting rod; 9. a fixed block; 10. a pulley; 11. connecting blocks; 12. a first slider; 13. a threaded sleeve; 14. a limiting block; 15. fixing the rod; 16. a baffle plate; 17. a second chute; 18. a slide bar; 19. a second slider; 20. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a water inlet main pipe structure of a non-negative pressure water supply device comprises a water inlet main pipe body 1, wherein an operation box 3 is fixedly connected to the left side of the top of the water inlet main pipe body 1, a box door is movably connected to the left side of the surface of the operation box 3 through a hinge, a handle is fixedly connected to the right side of the surface of the box door, the condition inside the operation box 3 can be checked at any time by a worker through the arrangement of the box door, the damage phenomenon of original parts inside the operation box 3 is avoided, a motor 2 is fixedly installed on both sides of the operation box 3, a threaded rod 5 is fixedly connected to the output end of the motor 2, a threaded sleeve 13 is sleeved on both sides of the surface of the threaded rod 5, limiting blocks 14 are fixedly connected to both sides of the top of the threaded sleeve 13, a baffle 16 is sleeved on the surface of the limiting blocks 14, the outer side of the baffle 16 is fixedly connected with the joint of the operation box 3, fixing rods 15 are sleeved on both sides of the bottom of the threaded sleeve 13, both sides of the surface of the fixed rod 15 are movably connected with pulleys 10, both sides of the fixed rod 15 are provided with limiting grooves 6, the surface of each pulley 10 is connected in an inner cavity of each limiting groove 6 in a sliding manner, the pulleys 10 can be more convenient and fast in the sliding process through the arrangement of the limiting grooves 6, the phenomenon that the pulleys 10 are blocked in the sliding process is avoided, the outer side of each pulley 10 is fixedly connected with a connecting block 11, both sides of the bottom of an inner cavity of the operation box 3 are provided with first sliding grooves 7, both sides of each connecting block 11 are fixedly connected with first sliding blocks 12, the surface of each first sliding block 12 is connected in the inner cavity of each first sliding groove 7 in a sliding manner, the inner side of each connecting block 11 is fixedly connected with a limiting rod 8, the top of the inner cavity of the limiting rod 8 is fixedly connected with a limiting spring 20, the bottom of each limiting spring 20 is fixedly connected with a sliding rod 18, both sides of the inner cavity of each limiting rod 8 are provided with second sliding grooves 17, the equal fixedly connected with second slider 19 in both sides of slide bar 18, the surperficial sliding connection of second slider 19 is in the inner chamber of second spout 17, setting through first spout 7 and second spout 17, can make first slider 12 and second slider 19 more stable at gliding in-process, avoided first slider 12 and second slider 19 to appear spacingly phenomenon at gliding in-process, the bottom fixedly connected with fixed block 9 of slide bar 18, the top fixedly connected with inlet tube 4 of inlet manifold body 1, through motor 2, inlet tube 4, threaded rod 5, gag lever post 8, fixed block 9, connecting block 11, thread bush 13, stopper 14, dead lever 15, baffle 16, the setting of slide bar 18 and spacing spring 20, can play the effect that the leakproofness is good, the phenomenon of liquid leakage has appeared at the in-process of using of inlet manifold structure has been avoided.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the device is used, a user starts the motor 2, then drives the threaded rod 5 to start working through the motor 2, the threaded rod 5 drives the threaded sleeve 13 to start working, the threaded sleeve 13 drives the fixing rod 15 at the bottom to start working, the fixing rod 15 drives the pulleys 10 at two sides to start working, the pulleys 10 start sliding in the inner cavity of the limiting groove 6, then drives the connecting block 11 to start working through the pulleys 10, the connecting block 11 drives the first sliding block 12 to start working, the first sliding block 12 starts moving downwards in the inner cavity of the first sliding groove 7, then drives the limiting rod 8 at the inner side to start working through the connecting block 11, the limiting rod 8 drives the limiting spring 20 at the inner cavity to start moving downwards, the limiting spring 20 drives the sliding rod 18 at the bottom to start moving downwards, the sliding rod 18 drives the second sliding block 19 to start moving downwards, and the second sliding block 19 starts moving downwards in the inner cavity of the second sliding groove 17, the bottom fixed block 9 is then driven by the slide bar 18 to start moving downwards.

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 (5)

1. The utility model provides a no negative pressure water supply equipment inlet manifold structure, includes inlet manifold body (1), its characterized in that: the water inlet main pipe comprises a water inlet main pipe body (1), wherein an operation box (3) is fixedly connected to the left side of the top of the water inlet main pipe body (1), motors (2) are fixedly mounted on the two sides of the operation box (3) respectively, a threaded rod (5) is fixedly connected to the output end of each motor (2), threaded sleeves (13) are sleeved on the two sides of the surface of each threaded rod (5), limit blocks (14) are fixedly connected to the two sides of the top of each threaded sleeve (13) respectively, a baffle (16) is sleeved on the surface of each limit block (14), the outer sides of the baffle (16) are fixedly connected with the joint of the operation box (3), fixing rods (15) are sleeved on the two sides of the bottom of each threaded sleeve (13) respectively, pulleys (10) are movably connected to the two sides of the surface of each fixing rod (15), connecting blocks (11) are fixedly connected to the outer sides of the pulleys (10), and limiting rods (8) are fixedly connected to the inner sides of the connecting blocks (11), the top fixedly connected with spacing spring (20) of gag lever post (8) inner chamber, the bottom fixedly connected with slide bar (18) of spacing spring (20), the bottom fixedly connected with fixed block (9) of slide bar (18), the top fixedly connected with inlet tube (4) of inlet manifold body (1).

2. The water inlet manifold structure of the non-negative-pressure water supply equipment as claimed in claim 1, wherein: the left side of the surface of the operation box (3) is movably connected with a box door through a hinge, and the right side of the surface of the box door is fixedly connected with a handle.

3. The water inlet manifold structure of the non-negative-pressure water supply equipment as claimed in claim 1, wherein: first spout (7) have all been seted up to the both sides of control box (3) inner chamber bottom, the equal first slider (12) of fixedly connected with in both sides of connecting block (11), the surface sliding connection of first slider (12) is in the inner chamber of first spout (7).

4. The water inlet manifold structure of the non-negative-pressure water supply equipment as claimed in claim 1, wherein: limiting grooves (6) are formed in the two sides of the fixing rod (15), and the surface of the pulley (10) is connected to the inner cavity of the limiting grooves (6) in a sliding mode.

5. The water inlet manifold structure of the non-negative-pressure water supply equipment as claimed in claim 1, wherein: second spout (17) have all been seted up to the both sides of gag lever post (8) inner chamber, the equal fixedly connected with second slider (19) in both sides of slide bar (18), the surperficial sliding connection of second slider (19) is in the inner chamber of second spout (17).

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