CN217270861U

CN217270861U - High-suction-lift self-sucking pump without vacuum assistance

Info

Publication number: CN217270861U
Application number: CN202122150868.8U
Authority: CN
Inventors: 丁敏
Original assignee: Jiangsu Lansheng Pump Technology Co ltd
Current assignee: Jiangsu Lansheng Pump Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-08-23
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a high suction stroke self priming pump without vacuum assistance, which comprises a pump body, the one end of the pump body is provided with the backup pad, the inner chamber of the pump body is provided with the pumping chamber, the below of pumping chamber is seted up by the reservoir chamber, reservoir chamber inner wall one side is seted up by the water storage hole, one side of pumping chamber is provided with perspective mechanism, perspective mechanism contains the water service pipe, perspective pipe and floating ball, the one end of water service pipe is connected with the fixed interlude in bottom of pumping chamber inner wall, the other end of water service pipe is connected with the fixed interlude in bottom of perspective pipe, one side of perspective pipe is provided with the scale mark. The utility model discloses utilize water service pipe, perspective pipe and scale mark matched with mode of setting, the hydroenergy in the pumping chamber of being convenient for gets into the inner chamber of perspective pipe through the water service pipe, is convenient for audio-visually observes the water in the pumping chamber, prevents that the pumping chamber internal water is not enough from the priming pump start, reduces the damage to mechanical seal, through the scale mark, is convenient for directly add quantitative water, improves watered convenience.

Description

High-suction-lift self-sucking pump without vacuum assistance

Technical Field

The utility model relates to a self priming pump field, in particular to high suction lift self priming pump without vacuum assistance.

Background

Along with the rapid development of science and technology, the existing gas-liquid mixing type self-priming pump can realize high suction stroke water pumping and discharging under the condition of no vacuum assist device assistance, a certain amount of water is added into the pump body due to the special structure of the self-priming pump body, after the pump is started, air and water of a suction pipeline are fully mixed due to the rotation action of an impeller and are discharged to a gas-water separation chamber, gas on the upper part of the gas-water separation chamber overflows, water on the lower part of the gas-water separation chamber returns to the impeller and is mixed with residual air of the suction pipeline again until the pump and the gas in the suction pipeline are all discharged, self-priming is completed, normal water pumping is realized, the operation is convenient, the operation is stable, the maintenance is easy, the service life is long, and the advantages of strong self-priming capability and the like are realized.

But because current self priming pump is stainless steel cast iron material constitution, before using the self priming pump, the water storage capacity in the self priming pump can't be confirmed, lead to the top edge whether unable rapid inspection pressurized-water indoor stock solution is higher than the impeller, cause the starting operation to the self priming pump under the not enough condition of stock solution easily, lead to damaging mechanical seal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high suction stroke self priming pump without vacuum assistance to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high suction lift self-sucking pump without vacuum assistance comprises a pump body, wherein a supporting plate is fixedly and alternately connected to one end of the pump body, a water pressing chamber is arranged in an inner cavity of the pump body, a water storage chamber is arranged below the water pressing chamber, a water storage hole is formed in one side of the inner wall of the water storage chamber, and a perspective mechanism is arranged on one side of the water pressing chamber;

the perspective mechanism comprises a water service pipe, a perspective pipe and a floating ball, one end of the water service pipe is fixedly and alternately connected with the bottom of the inner wall of the water pressing chamber, the other end of the water service pipe is fixedly and alternately connected with the bottom of the perspective pipe, and one side of the perspective pipe is provided with scale marks.

Preferably, the scale mark is arranged on the outer wall of the supporting plate, and the perspective tube is fixedly embedded on the outer wall of the supporting plate.

Preferably, the outer wall of the water service pipe is fixedly inserted and connected with the bottom of the supporting plate, and the floating ball is arranged in the inner cavity of the perspective pipe.

Preferably, a water flowing pipe is fixedly inserted and connected to one side of the inner wall of the water storage chamber, and a sealing plug is rotatably connected to the outer wall of the water flowing pipe through threads.

Preferably, the top end of the inner wall of the water pressing chamber is provided with a water adding hole, and the top of the inner wall of the water adding hole is connected with a water adding plug in a sliding and inserting mode.

Preferably, a water inlet pipe is fixedly and alternately connected to one side of the inner wall of the water pressing chamber, and a water outlet hole is formed in the top end of the inner wall of the water pressing chamber.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize water service pipe, perspective pipe and scale mark matched with setting mode, the hydroenergy in the pumping chamber of being convenient for gets into the inner chamber of perspective pipe through the water service pipe, be convenient for directly perceived water to the pumping chamber in observe, prevent that the pumping chamber water is not enough from the priming pump start, reduce the damage to mechanical seal, through the scale mark, be convenient for directly add quantitative water, improve the convenience of adding water;

(2) the utility model discloses utilize and float ball and reservoir chamber matched with mode of setting, through floating the ball, be convenient for more audio-visually to the observation of the intraductal water level of perspective, through the water in the reservoir chamber, be convenient for improve the internal cooling performance of pump, make the use of self priming pump safe and reliable more.

Drawings

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

Fig. 2 is the side sectional structure schematic diagram of the pump body.

Fig. 3 is a schematic view of the side partial sectional structure of the perspective tube of the present invention.

In the figure: 1. a pump body; 2. a support plate; 3. a water pumping chamber; 4. a water storage hole; 5. a water storage chamber; 6. a water flow pipe; 7. adding water to block; 8. a perspective mechanism; 801. a water pipe; 802. a see-through tube; 803. floating the ball; 9. scale lines are marked.

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.

The utility model provides a high suction lift self priming pump without vacuum assistance as shown in figures 1-3, including the pump body 1, the one end fixed interlude of the pump body 1 is connected with backup pad 2, be convenient for to the connection of the pump body 1 and motor, be convenient for simultaneously to the connection stability of self priming pump, the inner chamber of the pump body 1 is provided with pumping-up chamber 3, set up by pumping-up chamber 5 below pumping-up chamber 3, be convenient for improve the cooling performance of self priming pump, make self priming pump can normal use, set up by water storage hole 4 on one side of the inner wall of pumping-up chamber 5, the inner chamber of water storage hole 4 is mutually communicated with the inner chamber of pumping-up chamber 3, the hydroenergy of the inner chamber of pumping-up chamber 3 of being convenient for stably gets into the inner chamber of pumping-up chamber 5, one side of pumping-up chamber 3 is provided with perspective mechanism 8, be convenient for observe the water level of the inner chamber of pumping-up chamber 3;

the perspective mechanism 8 comprises a water pipe 801, a perspective pipe 802 and a floating ball 803, wherein the water pipe 801 is of an L-shaped round pipe structure, the perspective pipe 802 is made of transparent materials, the floating ball 803 is of a round ball shape with light materials and bright color, the outer wall of the water pipe 801 is fixedly connected with the bottom of the support plate 2 in a penetrating manner, and the floating ball 803 is arranged in the inner cavity of the perspective pipe 802;

one end of the water pipe 801 is fixedly and alternately connected with the bottom of the inner wall of the water pumping chamber 3, the other end of the water pipe 801 is fixedly and alternately connected with the bottom of the perspective pipe 802, the perspective pipe 802 is fixedly embedded in the outer wall of the supporting plate 2, so that a half of the position of the perspective pipe 802 is exposed outside the supporting plate 2, the direct observation of the water level in the inner cavity of the water pumping chamber 3 is facilitated, the damage to a mechanical seal is reduced, one side of the perspective pipe 802 is provided with a scale mark 9, the scale mark 9 is arranged on the outer wall of the supporting plate 2, the water quantity required by the inner cavity of the water pumping chamber 3 is convenient to determine, and the water adding is more convenient;

one side fixed interlude of 5 inner walls of reservoir chamber is connected with tye pipe 6, the discharge of 5 inner chamber water levels in reservoir chamber of being convenient for, the ponding of the 1 inner chamber of the pump body of being convenient for empties, make the save of self priming pump not influenced by corruption etc, the outer wall screw thread of tye pipe 6 rotates and is connected with sealed end cap, tye pipe 6 can keep encapsulated situation when being convenient for the self priming pump use, make it can not influence the normal use of self priming pump, set up by the water filling hole on the top of 3 inner walls of pumping chamber, the top of adding the water filling hole inner wall slides and alternates and is connected with water filling end cap 7, be convenient for add water to the inner chamber of pumping chamber 3, it is more stable when making the self priming pump use, prevent damage mechanical seal, improve self priming pump's life, one side fixed interlude of 3 inner walls of pumping chamber is connected with the inlet tube, set up by the apopore on the top of 3 inner walls of pumping chamber, the stable drainage of being convenient for the self priming pump goes on.

The utility model discloses the theory of operation:

before the self-priming pump is used, water in the inner cavity of the pumping-out chamber 3 enters the inner cavity of the perspective tube 802 through the water through tube 801, so that the water in the inner cavity of the pumping-out chamber 3 is communicated with the water in the inner cavity of the perspective tube 802, the water in the inner cavity of the pumping-out chamber 3 can be conveniently and visually observed, the height of the water level in the perspective tube 802 can be conveniently and rapidly distinguished through the floating ball 803 in the inner cavity of the perspective tube 802, the self-priming pump can be directly started due to the fact that the water in the pumping-out chamber 3 is not enough, damage to mechanical sealing is reduced, the water quantity lacking in the inner cavity of the pumping-out chamber 3 can be conveniently calculated through the scale mark 9 on the support plate 2, quantitative water can be conveniently and directly added, the convenience of water adding is improved, the cooling performance in the pump body 1 can be conveniently improved through the water in the water storage chamber 5, the use of the self-priming pump is safer and more reliable, the water in the inner cavity of the water storage chamber 5 can be conveniently emptied through the water pipe 6, the self-priming pump can be safer, through the water filling hole, make 3 inner chambers of pressurized-water chamber add water more convenient, through adding water end cap 7, make the water filling hole can not influence the normal use of self priming pump when not needing to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A high suction lift self-sucking pump without vacuum assistance comprises a pump body (1) and is characterized in that a supporting plate (2) is fixedly inserted and connected to one end of the pump body (1), a water pressing chamber (3) is arranged in an inner cavity of the pump body (1), a water storage chamber (5) is arranged below the water pressing chamber (3), a water storage hole (4) is formed in one side of the inner wall of the water storage chamber (5), and a perspective mechanism (8) is arranged on one side of the water pressing chamber (3);

the perspective mechanism (8) comprises a water pipe (801), a perspective pipe (802) and a floating ball (803), one end of the water pipe (801) is fixedly and alternately connected with the bottom of the inner wall of the pumping chamber (3), the other end of the water pipe (801) is fixedly and alternately connected with the bottom of the perspective pipe (802), and one side of the perspective pipe (802) is provided with scale marks (9).

2. The pump according to claim 1, wherein the graduation marks (9) are provided on the outer wall of the supporting plate (2), and the transparent tube (802) is fixedly embedded in the outer wall of the supporting plate (2).

3. The high suction lift self-priming pump without vacuum assistance as claimed in claim 1, wherein the outer wall of the water pipe (801) is fixedly inserted and connected with the bottom of the support plate (2), and the floating ball (803) is arranged in the inner cavity of the see-through pipe (802).

4. The high suction stroke self-priming pump without vacuum assistance of claim 1, wherein a water flowing pipe (6) is fixedly inserted and connected to one side of the inner wall of the water storage chamber (5), and a sealing plug is rotatably connected to the outer wall of the water flowing pipe (6) through threads.

5. The high suction lift self-priming pump without vacuum assistance as claimed in claim 1, wherein the top of the inner wall of the pumping chamber (3) is provided with a water feeding hole, and the top of the inner wall of the water feeding hole is slidably inserted and connected with a water feeding plug (7).

6. The vacuum-assisted-free high suction lift self-priming pump as claimed in claim 1, wherein a water inlet pipe is fixedly inserted and connected to one side of the inner wall of the water pumping chamber (3), and a water outlet hole is formed in the top end of the inner wall of the water pumping chamber (3).