CN217682124U

CN217682124U - Plunger type cooling pump

Info

Publication number: CN217682124U
Application number: CN202220422030.1U
Authority: CN
Inventors: 李洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-10-28
Anticipated expiration: 2032-02-28

Abstract

The utility model provides a plunger type cooling pump, relate to machining technical field, the problem of present large-scale mechanical equipment processing of cooling down is solved, including plunger pump and compressed air pipe, the liquid outlet end is installed at the top of plunger pump, and the liquid entrance point is installed to the bottom of plunger pump, the plunger pump be equipped with the gate of admitting air, admit air the gate and go up and install the air hose through the jump ring, and the other end of air hose is connected with the guided way, the inside of guided way is equipped with a plurality of cavities, one side of guided way is equipped with the input port, the opposite side of guided way is equipped with the air inlet, and one side of air inlet is equipped with the gas vent, be equipped with first valve body in the inside cavity of air inlet, the inside cavity of gas vent is equipped with the second valve body, the inside cavity of input port is equipped with the connecting rod, and first valve body is connected through the connecting rod with the second valve body.

Description

Plunger type cooling pump

Technical Field

The utility model belongs to the technical field of machining, more specifically says, in particular to plunger type cooling pump.

Background

The plunger pump belongs to a positive displacement pump, the plunger pump makes reciprocating motion in a plunger cylinder body through a plunger, pressure difference generated by the change of sealed volume in the plunger cylinder body is caused, so that a fluid medium works, the flow of the plunger pump can be controlled by changing the working stroke of the plunger, along with the leap development of scientific technology, a large amount of mechanical equipment and mechanical equipment continuously emerge, the productivity is greatly improved, the plunger pump is one of common equipment of hydraulic machinery, the reciprocating motion of a plunger rod in the plunger pump can generate a large amount of heat to influence the operation of the equipment, the service life of the plunger pump and the equipment can be influenced by long-time use, the plunger pump needs to be rapidly cooled, in addition, the plunger pump needs to be lubricated regularly, and the service life is prolonged.

Based on the above, the present inventors found that the following problems exist: in present machining process, need cool off some main equipments, traditional cooling mode cooling effect is poor to the structure is comparatively complicated, is not convenient for the later stage to maintain and inspect.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a plunger type cooling pump is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a plunger type cooling pump to solve present large-scale mechanical equipment and carry out the problem of cooling processing.

The purpose and the effect of the plunger type cooling pump of the utility model are achieved by the following concrete technical means:

the utility model provides a plunger type cooling pump, includes plunger pump and compressed air pipe, and the liquid outlet end is installed at the top of plunger pump, just liquid inlet end is installed to the bottom of plunger pump, the door mouth that is equipped with of plunger pump admits air, admit air the door and go up to install the air hose through the jump ring, just the other end of air hose admits air is connected with the guided valve, the inside of guided valve is equipped with a plurality of cavities, one side of guided valve is equipped with the input port, the opposite side of guided valve is equipped with the air inlet, just one side of air inlet is equipped with the gas vent, be equipped with first valve body in the inside cavity of air inlet, the inside cavity of gas vent is equipped with the second valve body, the inside cavity of input port is equipped with the connecting rod, just first valve body is connected through the connecting rod with the second valve body.

Furthermore, a sliding groove is formed in one side of the second valve body, located inside the guide valve, a spring is sleeved in the sliding groove, and one end of the spring is connected with the second valve body.

Furthermore, the other side of the guide valve is provided with a mounting hole, and an electromagnetic coil is sleeved in the mounting hole.

Further, install the liquid inlet hose through the jump ring on the liquid inlet end, just the liquid inlet hose is the PNP material.

Further, all install the pipe through the jump ring on liquid outlet end and the input port, and the other end of pipe all is connected with one side of compressed air pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, compressed air among the compressed air pipe carries out the pressure boost through the guide valve in entering into the plunger pump and handles, and the pressure boost in-process drives the inside piston of plunger pump and moves, and the water that the liquid inlet point got into enters into the plunger pump and carries out the pressure boost and handle, and rethread liquid outlet end enters into to the compressed air pipeline, mixes the atomizing at last in the pipe outlet to can improve the cooling effect, and then can improve holistic life of large-scale mechanical equipment and cooling effect.

Drawings

Fig. 1 is an overall schematic view of a plunger type cooling pump of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the guide valve of the plunger type cooling pump of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a pilot valve; 2. an air intake hose; 3. a plunger pump; 4. an inlet hose; 5. a compressed air pipe; 6. an electromagnetic coil; 7. a liquid outlet end; 8. a liquid inlet end; 101. an input port; 102. an exhaust port; 103. an air inlet; 104. a first valve body; 105. a spring; 106. a second valve body; 107. a connecting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 2:

the utility model provides a plunger type cooling pump, including plunger pump 3 and compressed air pipe 5, liquid outlet end 7 is installed at the top of plunger pump 3, just liquid inlet end 8 is installed to the bottom of plunger pump 3, plunger pump 3 is equipped with the gate of admitting air, admit air and install air hose 2 through the jump ring on the gate of admitting air, just the other end of air hose 2 is connected with guided valve 1, the inside of guided valve 1 is equipped with a plurality of cavities, one side of guided valve 1 is equipped with input port 101, the opposite side of guided valve 1 is equipped with air inlet 103, just one side of air inlet 103 is equipped with gas vent 102, be equipped with first valve body 104 in the inside cavity of air inlet 103, the inside cavity of gas vent 102 is equipped with second valve body 106, the inside cavity of input port 101 is equipped with connecting rod 107, just first valve body 104 is connected through connecting rod 107 with second valve body 106.

A sliding groove is formed in one side of the second valve body 106, which is located inside the pilot valve 1, a spring 105 is sleeved in the sliding groove, and one end of the spring 105 is connected with the second valve body 106.

Wherein, the other side of the pilot valve 1 is provided with a mounting hole, and an electromagnetic coil 6 is sleeved in the mounting hole.

Wherein, install liquid inlet hose 4 through the jump ring on the liquid inlet end 8, just liquid inlet hose 4 is the PNP material.

Wherein, all install the pipe through the jump ring on liquid outlet end 7 and the input port 101, and the other end of pipe all is connected with one side of compressed air pipe 5.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, before using this kind of plunger type cooling pump, examine the integrality of each spare part earlier, insert this kind of cooling pump to equipment after confirming surely, insert highly-compressed air in the compressed air pipe 5 in the course of the work, part highly-compressed air enters into in the guide valve 1 along with input port 101, because of the guide valve is in the open mode for the spring under the pressurized state, input port 101 and air inlet 103 are in together with the state, thereby make the high pressure of inserting enter into along with intake hose 2 enter into plunger pump 3, make the inside piston of plunger pump 3 begin reciprocating operation under the supercharging state, make the water from liquid inlet end 8 can carry out the pressure boost, water after the pressure boost can enter into to compressed air pipe 5 from liquid outlet end 7, again from compressed air pipe 5's export compress atomizing, thereby improve holistic cooling effect, behind the water after liquid outlet end 7 discharge pressure boost, solenoid circular telegram pushes away first valve body 104 and second valve body 106 and slides to spring 105 one side, this moment be in together with

input port

101 and 102 gas vent state, thereby can provide the power source again for the plunger pump 3 inside, the plunger pump can make the reciprocating motion.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a plunger type cooling pump, includes plunger pump (3) and compressed air pipe (5), its characterized in that: liquid outlet end (7) are installed at the top of plunger pump (3), just liquid inlet end (8) are installed to the bottom of plunger pump (3), being equipped with of plunger pump (3) the gate of admitting air, admit air hose (2) are installed through the jump ring on the gate of admitting air, just the other end of admitting air hose (2) is connected with guiding valve (1), the inside of guiding valve (1) is equipped with a plurality of cavities, one side of guiding valve (1) is equipped with input port (101), the opposite side of guiding valve (1) is equipped with air inlet (103), just one side of air inlet (103) is equipped with gas vent (102), be equipped with first valve body (104) in the inside cavity of air inlet (103), the inside cavity of gas vent (102) is equipped with second valve body (106), the inside cavity of input port (101) is equipped with connecting rod (107), just first valve body (104) is connected through connecting rod (107) with second valve body (106).

2. The plunger type cooling pump as set forth in claim 1, wherein: a sliding groove is formed in one side of the second valve body (106) and located inside the guide valve (1), a spring (105) is sleeved in the sliding groove, and one end of the spring (105) is connected with the second valve body (106).

3. The plunger type cooling pump as set forth in claim 1, wherein: and the other side of the guide valve (1) is provided with a mounting hole, and an electromagnetic coil (6) is sleeved in the mounting hole.

4. The plunger type cooling pump as set forth in claim 1, wherein: install liquid inlet hose (4) through the jump ring on liquid inlet end (8), just liquid inlet hose (4) are the PNP material.

5. The plunger type cooling pump as set forth in claim 1, wherein: and the liquid outlet end (7) and the input port (101) are both provided with a guide pipe through a clamp spring, and the other end of the guide pipe is connected with one side of the compressed air pipe (5).