CN218598500U

CN218598500U - Integrated valve bank for drilling machine

Info

Publication number: CN218598500U
Application number: CN202222376314.4U
Authority: CN
Inventors: 屠桂诚; 赵杏新
Original assignee: Rongche Intelligent Technology Shanghai Co ltd
Current assignee: Rongche Intelligent Technology Shanghai Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-03-10
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to an integrated valves is used to rig belongs to rig valves technical field. It mainly solves oil feed department oil and can circulate each other in two pipelines, influences the problem to the control effect of oil circuit, provides following technical scheme. The valve comprises a valve body, the valve body includes check valve, no. two check valves and No. three check valves, and No. one check valve is installed at the top of valve body. The utility model discloses a check valve that sets up, mutually supporting of No. two check valves and No. three check valves, make to A, behind the B mouth oil feed, can carry out the part control to its pipeline, and then guaranteed the stability of its use, make it when using, the mutual circulation of oil can not appear, the influence is to the control effect of follow-up rig, and simultaneously with it, the two-stage pressure setting can be realized to solenoid valve through No. one, public overflow valve can control both sides and will save the cost, D mouth through setting up can go out as the signal and reach the effect of braking release.

Description

Integrated valve bank for drilling machine

Technical Field

The utility model relates to a relevant technical field of rig valves specifically is integrated valves is used to rig.

Background

The drilling machine is used for drilling of exploration, railways, roads, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core rope core drilling, industrial and civil construction, engineering geological exploration, ground source hot drilling, coal bed gas drilling, outburst prevention drilling machines and the like, when the drilling machine is used, the situation of oil inlet and oil outlet of the drilling machine is often controlled through a valve bank, when a general valve bank is used, the situation of overflow prevention is inconvenient to be respectively carried out on an oil inlet pipeline, so that when oil is fed, the phenomenon that one part of the drilling machine is too much oil is easily fed, and after the drilling machine is closed, the oil is fed from the other part of the drilling machine, so that the conveying effect of an oil circuit of the drilling machine is influenced.

To this end we propose an integrated valve pack for a drilling rig.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated valves is used to rig to solve the oil feed department oil that above-mentioned background art provided and can circulate each other in two pipelines, influence the control effect problem to the oil circuit.

In order to solve the technical problem, the utility model provides a following technical scheme: integrated valves is used to rig, including the valve body, the valve body includes check valve, no. two check valves and No. three check valves, and a check valve is installed at the top of valve body, and No. two check valves and No. three check valves are installed in the bottom of valve body, and A1 mouth and B1 mouth have been seted up at the back of valve body, and the bottom of valve body is provided with the choke valve for one side of a check valve, and a check valve is provided with the overflow valve for the opposite side of choke valve, and the bottom at the valve body is installed to the overflow valve, and the surface mounting of valve body has the shuttle valve.

Furthermore, the bottom of the valve body is provided with an electromagnetic valve, and the surface of the electromagnetic valve is provided with a coil.

Furthermore, the surface of the valve body is provided with an A2 port and a B2 port, the A1 port is connected with the A2 port through a pipeline, and the B1 port is connected with the B2 port through a pipeline.

Furthermore, a T port is formed in the back face of the valve body, a D port is formed in the surface of the valve body, and the T port is connected with the D port through a pipeline.

Furthermore, a first plug is arranged at the A1 port, the B1 port, the A2 port and the B2 port, and the first plugs are made of plastic materials.

Furthermore, a second plug is arranged at the T-shaped opening and the D-shaped opening, and the second plug is made of steel materials.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a check valve that sets up, mutually supporting of No. two check valves and No. three check valves, make to A, behind the B mouth oil feed, can carry out the part control to its pipeline, and then guaranteed the stability of its use, make it when using, the mutual circulation of oil can not appear, the influence is to the control effect of follow-up rig, simultaneously with it, can realize the two-stage pressure settlement through No. one solenoid valve, public overflow valve can control both sides and will save the cost, can go out as the signal through the D mouth that sets up and reach the effect of brake release.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

fig. 4 is a structural bottom view of an embodiment of the present invention;

fig. 5 is a back view of the structure according to an embodiment of the present invention.

In the figure: 1. a valve body; 101. a first check valve; 102. a second one-way valve; 103. a third check valve; 2. a throttle valve; 3. a shuttle valve; 4. an overflow valve; 5. an electromagnetic valve; 6. and a coil.

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. 1-4, the present invention provides a technical solution: integrated valves for drilling machine, including valve body 1, valve body 1 includes check valve 101 No. one-way valve 101, no. two check valve 102 and No. three check valve 103, check valve 101 is installed at the top of valve body 1, no. two check valve 102 and No. three check valve 103 are installed in the bottom of valve body 1, A1 mouth and B1 mouth have been seted up at the back of valve body 1, the bottom of valve body 1 is provided with choke valve 2 for one side of check valve 101, no. one check valve 101 is provided with overflow valve 4 for the opposite side of choke valve 2, overflow valve 4 is installed in the bottom of valve body 1, the surface mounting of valve body 1 has shuttle valve 3, when using, be convenient for control the oil circuit of A1 department through No. three check valve 103 that sets up, be convenient for control the oil circuit of B1 department through No. two check valve 102 that sets up, when using, play the effect of overflow protection through overflow valve 4 that sets up, play the effect of sending and conveying the signal through shuttle valve 3 that sets up.

As can be seen from fig. 2, the electromagnetic valve 5 is installed at the bottom of the valve body 1, the coil 6 is installed on the surface of the electromagnetic valve 5, when the structure is used, two-stage pressure setting can be realized through the arranged electromagnetic valve 5, and cost is saved when one overflow valve is used for controlling two sides.

According to the drawing 2 and the drawing 5, the A2 opening and the B2 opening are formed in the surface of the valve body 1, the A1 opening and the A2 opening are connected through a pipeline, the B1 opening and the B2 opening are connected through a pipeline, when the structure is used, the oil inlet is achieved through the A1 opening and the B1 opening, and the oil outlet is achieved through the A2 opening and the B2 opening.

According to fig. 2 and 5, the T port is formed in the back surface of the valve body 1, the D port is formed in the surface of the valve body 1, the T port and the D port are connected through a pipeline, and when the structure is used, the T port is arranged to play a role in backflow, and the D port is arranged to play a role in pressure measurement.

According to the graph 2 and the graph 5, the first plugs are arranged at the positions of the A1 port, the B1 port, the A2 port and the B2 port, the first plugs are made of plastic materials, when the plug is used, the plug plays a role in blocking the A1 port, the B1 port, the A2 port and the B2 port, and therefore normal use of the plug is guaranteed.

According to the graph 2 and the graph 5, the second plugs are installed at the T-shaped opening and the D-shaped opening, the second plugs are made of steel materials, when the structure is used, the sealing effect is effectively achieved through the installed second plugs, and the sealing effect of the structure is guaranteed when the structure is not needed to be used.

The utility model discloses a theory of operation: when the oil inlet valve is used, oil is fed through the A1 port and the B1 port, when the oil inlet valve is used for preventing oil of the A1 port from entering a B1 port path through the third check valve 103, then the oil of the B1 port can be prevented from entering the A1 port path through the second check valve 102, then when the oil inlet valve is used, the oil of the A1 port can be prevented from flowing backwards through the first check valve 101, so that the use stability is ensured, the flow of the oil of the A2 port can be adjusted through the set 2 throttling valve 2, then the set shuttle valve 3 can reach the brake release effect through the D port through signals, then the control start can be realized through the electromagnetic valve 5, then the overflow prevention function is realized through the overflow valve 4, and the oil return function is realized through the set T port.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Integrated valves is used to rig, its characterized in that: including valve body (1), valve body (1) includes check valve (101), no. two check valves (102) and No. three check valve (103), install the top at valve body (1) check valve (101), install the bottom at valve body (1) No. two check valves (102) and No. three check valve (103), A1 mouth and B1 mouth have been seted up at the back of valve body (1), the bottom of valve body (1) is provided with choke valve (2) for one side of check valve (101), check valve (101) are provided with overflow valve (4) for the opposite side of choke valve (2), install the bottom at valve body (1) overflow valve (4), the surface mounting of valve body (1) has shuttle valve (3).

2. The integrated valve block for a drilling rig according to claim 1, wherein: the electromagnetic valve is characterized in that an electromagnetic valve (5) is installed at the bottom of the valve body (1), and a coil (6) is installed on the surface of the electromagnetic valve (5).

3. The integrated valve block for a drilling rig according to claim 1, wherein: a2 port and a B2 port are formed in the surface of the valve body (1), the A1 port and the A2 port are connected through a pipeline, and the B1 port and the B2 port are connected through a pipeline.

4. The integrated valve block for a drilling rig according to claim 1, wherein: the back of the valve body (1) is provided with a T port, the surface of the valve body (1) is provided with a D port, and the T port is connected with the D port through a pipeline.

5. The integrated valve block for a drilling rig according to claim 3, wherein: a1 mouthful, B1 mouthful, A2 mouthful and B2 mouthful department all installs first end cap, and first end cap sets up to the plastics material.

6. The integrated valve pack for a drilling rig according to claim 4, wherein: and the T port and the D port are provided with second plugs which are made of steel materials.