CN200946602Y

CN200946602Y - Pneumatic water lift

Info

Publication number: CN200946602Y
Application number: CN 200520088635
Authority: CN
Inventors: 张延胜; 张传松
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-02
Filing date: 2005-11-02
Publication date: 2007-09-12
Anticipated expiration: 2015-11-02

Abstract

The utility model provides an air-pressure water pump and pertains to water conservancy machinery technology. The technical proposal comprises a first-stage water pumping case body which consists of a water inlet, a water discharge pipe, an air inlet, an air outlet, an air intake control mechanism and an air exhaust control mechanism, which is characterized in that the air inlet of the first-stage water pumping case body communicates with the air outlet of a second-stage water pumping case body; the air outlet of the second-stage water pumping case body communicates via a pipe with the water discharge pipe thereof; and the second-stage water pumping case body has an air exhaust control mechanism. The utility model can take full use of high pressure air to increase the water pumping volume with simple structure, low cost and few elements.

Description

Pulsometer pump

Technical field

The present invention relates to a kind of water conservancy machinery, relate in particular to a kind of pulsometer pump.

Background technique

In the prior art No. 200510043213.3 patent disclosures a kind of air-pressure water raiser, it comprises two by having into, water outlet and air inlet, the casing of exhaust control mechanism and control exhaust gear, described at least one suction port is provided with suction tude and air inlet valve plug, the mouth of pipe of this suction tude and air inlet valve plug corresponding matching, this air inlet valve plug is connected with the control exhaust gear, this invention provides a kind of automatic control flexible, good reliability, cost is lower and can effectively control the air-pressure water raiser of air inlet, but when casing stops the outside exhaust of draining rear water box, these gas atmosphere that are discharged from quilt wastes in vain cause the very big waste of the energy.

Summary of the invention

The present invention be directed to the existing in prior technology shortcoming, and a kind of pressurized gas acting that makes full use of is provided, increase the simple in structure, with low cost of the amount of pumping up water, the technological scheme of the pulsometer pump that assembly is few.

The present invention realizes by following technical measures: it comprises the casing that an one-level that has water intake, waste pipe and suction port, relief opening and control admission gear and a control exhaust gear is pumped up water, it is characterized in that: the suction port of the casing that one-level is pumped up water is communicated with the relief opening of the casing that secondary pumps up water, the relief opening of the casing that secondary pumps up water is communicated with by the waste pipe that conduit and secondary pump up water, and is provided with the control exhaust gear in the casing that secondary pumps up water.

The suction port of the casing that pumps up water owing to secondary among the present invention is communicated with the relief opening of the casing that one-level is pumped up water, pressurized gas still acting in the discharging process in the casing that pumps up water to secondary of having done work in the casing that one-level is pumped up water like this and having finished, discharge water, and since the relief opening that pumps up water of secondary be communicated with waste pipe by conduit, the beneficial effect that such structure is brought is: discharge pressure and exhaust pressure are basic identical, and this pressure is in the pipeline internal action, can be with the discharge as much as possible of the water in the casing, make full use of the energy of the pressurized gas in the casing that the higher level pumps up water, realized technical assignment of the present invention.

The concrete characteristics of this programme also have, the control exhaust gear that described secondary pumps up water in the casing comprises ball float and connected hypophysis, the upper end of ball float is provided with and the secondary corresponding exhaust valve plug of relief opening that pumps up water, the lower end of ball float is provided with limiting board, and limiting board is fixed in secondary and pumps up water on the cabinet wall.This simple in structure, need not to control admission gear, reduced assembly, reduced cost.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Wherein, the I. one-level is pumped up water, and the II. secondary pumps up water.

1. waste pipe, 2. conduit, 3. relief opening, 4. exhaust valve plug, 5. ball float, 6. valve casing, 7. limiting board, 8. tightrope, 9. suction port, body 10. dangles, 11. suction port, 12. control exhaust gears, 13. control admission gears, 14. water intake, 15. waste pipes, 16. upper cover plates, 17. relief opening, 18. casings, 19. casings.

Embodiment

For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.

A kind of pulsometer pump, it comprises the pump up water casing 18 of I of an one-level that has water intake 14, waste pipe 15 and suction port 11, relief opening 17 and control admission gear 13 and a control exhaust gear 12, one-level the pump up water suction port 9 of casing 19 of II of relief opening 171 and the secondary of casing 18 of I that pumps up water is communicated with, the pump up water relief opening 3 of casing 19 of II of secondary is communicated with by the pump up water waste pipe 1 of II of conduit 2 and secondary, and secondary pumps up water and is provided with the control exhaust gear in the casing 19 of II.The control exhaust gears that secondary pumps up water in the casing 19 of II comprise the float valve valve casing 6 that is positioned on casing 19 upper cover plates 16, have in the valve casing 6 and the pump up water corresponding exhaust valve plug 4 of relief opening 3 of II of secondary, the bottom of exhaust valve plug 4 is connected with the top of ball float 5, ball float 5 is connected with the body 10 that dangles by tightrope 8, corresponding position is provided with whereabouts limiting board 7 in the bottom of ball float 5, and limiting board 7 is fixed on secondary and pumps up water on casing 19 inwalls of II.

Claims

1. pulsometer pump, it comprises the pump up water casing [18] of [I] of an one-level that has water intake [14], waste pipe [15] and suction port [11], relief opening [17] and control admission gear [13] and control exhaust gear [12], it is characterized in that: one-level pump up water with the secondary suction port [9] of casing [19] of [II] of the relief opening [17] of casing [18] of [I] that pumps up water is communicated with, the pump up water relief opening [3] of casing [19] of [II] of secondary is communicated with by pump up water with the secondary waste pipe [1] of [II] of conduit [2], and secondary pumps up water and is provided with the control exhaust gear in the casing [19] of [II].

2. pulsometer pump according to claim 1, it is characterized in that: the control exhaust gear that described secondary pumps up water in the casing [19] of [II] comprises the float valve valve casing [6] that is positioned on casing [19] upper cover plate [16], the corresponding exhaust valve plug [4] of relief opening [3] that pump up water with secondary [II] arranged in the valve casing [6], the bottom of exhaust valve plug [4] is connected with the top of ball float [5], ball float [5] is connected with the body that dangles [10] by tightrope [8], bottom corresponding position at ball float [5] is provided with whereabouts limiting board [7], and limiting board [7] is fixed on secondary and pumps up water on casing [19] inwall of [II].