CN213979161U

CN213979161U - Pressure tank of water supply system

Info

Publication number: CN213979161U
Application number: CN202022893425.3U
Authority: CN
Inventors: 贾同领
Original assignee: Jinan Huihai Longteng Agricultural Technology Development Co ltd
Current assignee: Jinan Huihai Longteng Agricultural Technology Development Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-17
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to the technical field of pressure tanks, in particular to a pressure tank of a water supply system, which comprises a tank body, wherein an upper seal head is fixed at the top position of the tank body, a pressure gauge is installed at the middle end position of the top of the upper seal head, a lower seal head is fixed at the bottom position of the tank body, a sewage discharge pipe orifice is communicated at the middle end position of the bottom of the lower seal head, the pressure tank is manually turned over after the lower seal head slides to a proper position by combining with a dragged switching frame through a positioning screw rod, a switching frame, a universal wheel, a supporting upright post, a movable plate and a switching plate, until an L-shaped structure formed by the movable plate and the switching plate turns over, the universal wheel is just carried to prop up the bottom of the supporting upright post, the position is positioned by virtue of the screw connection of the positioning screw rod and the switching plate, and then the pressure tank rapidly realizes the displacement operation of the whole pressure tank by virtue of the contact of the universal wheel and the bottom surface, the whole shifting operation is more convenient and faster.

Description

Pressure tank of water supply system

Technical Field

The utility model relates to a overhead tank technical field specifically is water supply system overhead tank.

Background

The pressure tank plays a role in balancing water quantity and pressure in a water supply system, and frequent opening of a safety valve and frequent water replenishing of an automatic water replenishing valve are avoided. The expansion tank has the function of accommodating expansion water and also has the function of a water supplementing tank, the expansion tank is filled with air, a large volume can be obtained to accommodate the amount of expansion water, and the high-pressure expansion tank and the low-pressure expansion tank can utilize the pressure of the expansion tank to supplement water to a pressure stabilizing system in parallel.

Pressure tank on the market is at the during operation, the setting of whole aversion of being not convenient for, and the realization of extremely not being convenient for is to the adjustment of pressure tank position to when the pressure tank takes place to empty, the design of cylinder formula leads to taking place the phenomenon that the pressure tank takes place the free roll extremely easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply system overhead tank to solve the problem that proposes among the above-mentioned background art.

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

a pressure tank of a water supply system comprises a tank body, wherein an upper seal head is fixed at the top of the tank body, a pressure gauge is installed at the middle end position of the top of the upper seal head, a lower seal head is fixed at the bottom end position of the tank body, a sewage discharge pipe orifice is communicated at the middle end position of the bottom of the lower seal head, a water outlet is communicated at the middle position of the front of the lower seal head, a water inlet is communicated at the middle end position of the bottom of the front of the tank body, a right frame body is fixed at one side of the tank body, a left frame body is arranged at the other side of the tank body, prisms are arranged in the left frame body and the right frame body, supporting upright posts are fixed at the two sides of the bottom of the lower seal head, positioning blocks are fixed at one side of the supporting upright posts, positioning screws are connected in the positioning blocks in an inserting manner, a transfer frame is movably installed at the other side of the supporting upright posts, and a movable plate is arranged at one side of the transfer frame, the bottom one side position of fly leaf is fixed with the keysets, and one side position of keysets rotates and is connected with the universal wheel, the side end face middle part position of support post sets up through integrated into one piece processing and has seted up the spout, and the inside of spout embeds there is the slider, the top position fixedly connected with spring of slider.

Preferably, the tank body is connected with the water inlet pipeline through the water inlet, and the tank body is connected with the water drainage pipeline through the lower end enclosure and the water outlet.

Preferably, the top middle end of the upper sealing head is in sealing connection with the communicating end of the pressure gauge through a short pipe.

Preferably, a side end of the left frame body and a side end of the tank body are fixedly connected, the left frame body is symmetrically arranged with the right frame body along a vertical central axis of the tank body, and the right frame body and the left frame body are respectively connected with the prisms to form an embedded structure.

Preferably, the switching frame is rotatably connected with the movable plate through a hinged connecting shaft, the movable plate is connected with the switching plate to form an L-shaped structure, the rear end face of the switching frame is fixedly connected with the front face of the sliding block, the switching frame is slidably connected with the supporting upright post through the sliding block, the sliding groove, and the inner wall of the sliding groove is fixedly connected with one end of the spring.

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

1. in the utility model, through the positioning screw, the transfer frame, the universal wheel, the support post, the movable plate and the adapter plate, after the combination is dragged to slide down to a proper position, the pressure tank manually overturns the movable plate until the L-shaped structure formed by the movable plate and the adapter plate overturns, the bottom of the support post can be just supported by the universal wheel, and the position positioning is obtained by the aid of the screw connection of the positioning screw and the adapter plate, then the pressure tank quickly realizes the shifting operation of the whole pressure tank by the aid of the contact between the universal wheel and the bottom surface, and the whole shifting operation is more convenient and faster;

2. the utility model discloses in, through prism, left framework and the right framework that sets up, combine a pair of prism to realize being connected with left framework, right framework respectively, when whole overhead tank takes place to empty the phenomenon, the setting of a pair of prism can play certain effect that stops, avoids the overhead tank to take place the phenomenon of free rolling, avoids the overhead tank to take place impaired at the roll in-process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the turning structure of the universal wheel of the present invention;

fig. 3 is a schematic structural view of the side end face of the support pillar of the present invention.

In the figure: 1-tank body, 2-upper end enclosure, 3-pressure gauge, 4-lower end enclosure, 5-sewage discharge pipe orifice, 6-water outlet, 7-water inlet, 8-right frame body, 9-left frame body, 10-prism, 11-supporting upright post, 12-positioning block, 13-positioning screw, 14-transfer frame, 15-movable plate, 16-transfer plate, 17-universal wheel, 18-chute, 19-slide block and 20-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.

Referring to fig. 1-3, the present invention provides a technical solution:

a water supply system pressure tank comprises a tank body 1, an upper seal head 2 is fixed at the top position of the tank body 1, a pressure gauge 3 is installed at the top middle end position of the upper seal head 2, a lower seal head 4 is fixed at the bottom end position of the tank body 1, a sewage discharge pipe orifice 5 is communicated at the bottom middle end position of the lower seal head 4, a water outlet 6 is communicated at the front middle position of the lower seal head 4, a water inlet 7 is communicated at the front bottom middle end position of the tank body 1, a right frame body 8 is fixed at one side position of the tank body 1, a left frame body 9 is arranged at the other side position of the tank body 1, prismatic columns 10 are respectively arranged in the left frame body 9 and the right frame body 8, supporting upright columns 11 are fixed at the two side positions of the bottom of the lower seal head 4, positioning blocks 12 are fixed at one side positions of the supporting upright columns 11, positioning screws 13 are penetratingly connected in the positioning blocks 12, and adapter frames 14 are movably installed at the other side position of the supporting upright columns 11, a movable plate 15 is arranged at one side of the adapter frame 14, an adapter plate 16 is fixed at one side of the bottom of the movable plate 15, a universal wheel 17 is rotatably connected at one side of the adapter plate 16, a sliding groove 18 is formed in the middle of the side end face of the support upright 11 through integral forming, a sliding block 19 is arranged in the sliding groove 18, and a spring 20 is fixedly connected at the top end of the sliding block 19.

The pressure tank is connected with a water inlet pipeline through a water inlet 7, the tank body 1 is connected with a water drainage pipeline through a lower sealing head 4 and a water outlet 6, the pressure tank is respectively communicated with the water inlet pipeline and the water drainage management under the connection and the matching of the water inlet 7, the lower sealing head 4 and the water outlet 6, the pressure tank can be quickly fed and discharged by means of liquid, the effect of balancing water quantity and pressure can be achieved in the whole water supply system, and the working principle of the pressure tank related to the structure is the prior art; the middle end of the top of the upper end enclosure 2 is hermetically connected with the communicating end of the pressure gauge 3 through a short pipe, the pressure tank can display real-time water pressure through the arrangement of the pressure gauge 3 under the matching of the connection of short pipe components, and the working principle of the pressure water meter related to the structure is the prior art; one side end of the left frame 9 is fixedly connected with one side end of the tank body 1, the left frame 9 is symmetrically arranged with the right frame 8 along the vertical central axis of the tank body 1 as a symmetric axis, the right frame 8 and the left frame 9 are respectively connected with the prisms 10 to form an embedded structure, and the prisms 10 are respectively connected with the left frame 9 and the right frame 8 under the matching of fixed connection; the transfer frame 14 is rotatably connected with the movable plate 15 through a hinged connecting shaft, the movable plate 15 is connected with the transfer plate 16 to form an L-shaped structure, the rear end surface of the transfer frame 14 is fixedly connected with the front surface of the sliding block 19, the transfer frame 14 is slidably connected with the support upright post 11 through the sliding block 19, the sliding groove 18 and one end of the spring 20, when the pressure tank needs to be subjected to position adjustment, the transfer frame 14 subjected to manual traction acting force overcomes the rebounding acting force generated by the spring 20 through the sliding block 19 and then stretches downwards, the pressure tank manually turns over the movable plate 15 along with the downward sliding of the transfer frame 14 to a proper position, until the L-shaped structure formed by the movable plate 15 and the transfer plate 16 just carries the universal wheel 17 to prop up the bottom of the support upright post 11 after turning over as shown in figure 2, and the position is positioned by the spiral connection of the positioning screw 13 and the transfer plate 16, this overhead tank realizes the aversion operation to whole overhead tank fast afterwards with the help of the contact of universal wheel 17 and bottom surface, and this structure is when making whole overhead tank have the structure of being convenient for to shift, through utilizing the upset of wheel body and removing to assist whole overhead tank to carry out position control, and whole aversion operation will be more convenient, quick.

The working process is as follows: the pressure tank is connected with a water inlet 7, a lower end enclosure 4 and a water outlet 6, the pressure tank is communicated with a water inlet pipeline and a water discharge pipeline respectively, the pressure tank can play a role in balancing water quantity and pressure in the whole water supply system by means of quick feeding and discharging of liquid, after a transfer frame 14 subjected to manual traction acting force slides to a proper position, the pressure tank manually turns over a movable plate 15 until an L-shaped structure formed by the movable plate 15 and a transfer plate 16 turns over as shown in figure 2, the pressure tank can support the bottom of a supporting upright post 11 just by carrying a universal wheel 17, and obtains position positioning by means of spiral connection of a positioning screw 13 and the transfer plate 16, then the pressure tank quickly realizes displacement operation of the whole pressure tank by means of contact of the universal wheel 17 and the bottom surface, and when the whole pressure tank is toppled, the arrangement of a pair of prisms 10 can play a certain role in stopping, the pressure tank is prevented from freely rolling.

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. Water supply system overhead tank, including jar body (1), its characterized in that: an upper sealing head (2) is fixed at the top position of the tank body (1), a pressure gauge (3) is installed at the top middle end position of the upper sealing head (2), a lower sealing head (4) is fixed at the bottom end position of the tank body (1), a sewage discharge pipe opening (5) is communicated at the bottom middle end position of the lower sealing head (4), a water outlet (6) is communicated at the front middle position of the lower sealing head (4), a water inlet (7) is communicated at the front bottom middle end position of the tank body (1), a right frame body (8) is fixed at one side position of the tank body (1), a left frame body (9) is arranged at the other side position of the tank body (1), prisms (10) are arranged in the left frame body (9) and the right frame body (8), stand column supporting columns (11) are fixed at the two side positions of the bottom of the lower sealing head (4), and a positioning block (12) is fixed at one side position of the supporting columns (11), the inside interlude of locating piece (12) is connected with positioning screw (13), the opposite side position movable mounting of support post (11) has switching frame (14), and one side position of switching frame (14) is provided with fly leaf (15), bottom one side rigidity of fly leaf (15) has keysets (16), and one side position rotation of keysets (16) is connected with universal wheel (17), spout (18) have been seted up through integrated into one piece processing to the side end face middle part position of support post (11), and the inside of spout (18) embeds has slider (19), the top position fixedly connected with spring (20) of slider (19).

2. The water supply system pressure tank of claim 1, wherein: the tank body (1) is connected with a water inlet pipeline through a water inlet (7), and the tank body (1) is connected with a water drainage pipeline through a lower end enclosure (4), a water outlet (6).

3. The water supply system pressure tank of claim 1, wherein: the top middle end of the upper sealing head (2) is hermetically connected with the connection end of the pressure gauge (3) through a short pipe.

4. The water supply system pressure tank of claim 1, wherein: fixed connection between one side end of the left side framework (9) and one side end of the jar body (1), and left side framework (9) set up for symmetry axis and right framework (8) symmetry along the vertical axis of the jar body (1), right side framework (8), left framework (9) constitute embedded structure with the connection of prism (10) respectively.

5. The water supply system pressure tank of claim 1, wherein: the transfer frame (14) is rotatably connected with the movable plate (15) through a hinged connecting shaft, the movable plate (15) and the transfer plate (16) are connected to form an L-shaped structure, the rear end face of the transfer frame (14) is fixedly connected with the front face of the sliding block (19), the transfer frame (14) is slidably connected with the supporting upright post (11) through the sliding block (19), the sliding groove (18), and the inner wall of the sliding groove (18) is fixedly connected with one end of the spring (20).