CN208331395U - A kind of repid cut-off valve device - Google Patents
A kind of repid cut-off valve device Download PDFInfo
- Publication number
- CN208331395U CN208331395U CN201820938073.9U CN201820938073U CN208331395U CN 208331395 U CN208331395 U CN 208331395U CN 201820938073 U CN201820938073 U CN 201820938073U CN 208331395 U CN208331395 U CN 208331395U
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- China
- Prior art keywords
- valve body
- cutting
- valve
- control head
- fixedly connected
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- 239000012530 fluid Substances 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 239000008188 pellet Substances 0.000 abstract description 4
- 239000002173 cutting fluid Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of repid cut-off valve devices, including cutting off valve body, valve body assembly and control head, the intermediate position of cutting valve body is fixedly connected with valve body assembly, the hollow out position of valve body assembly, which is run through, is connected with fluid hose, the intermediate position of fluid hose is connected with spool block, position is electrically connected with the first solenoid valve among the top of fluid hose, the top of cutting valve body is fixedly connected with control head, control crown end is connected with protection cap, protection cap plays dust-proof effect, improve the service life of cutting valve body, avoid the reset button problem clogging by fugitive dust, mechanical seal pad can increase the leakproofness between spool block and fluid hose, improve the ability of Pipe Cutting valve body cutting fluid, second solenoid valve is used for the opening and closing of control valve pellet, when the first electromagnetic valve work exception, guarantee is cut Disconnected valve body can still work normally, and improve the job stability of cutting valve body.
Description
Technical field
The utility model relates to stop valve technical field, specially a kind of repid cut-off valve device.
Background technique
Repid cut-off valve device has the characteristics that cutting fluid velocity is fast, is suitable for coal gas, natural gas and liquefied petroleum
The fuel gas such as gas are widely used in the peace of gas transmission pipeline net work system, gas thermal energy factory floor, pipeline for gas and house shelter
Full facility.
But existing repid cut-off valve device mostly uses the structure of integral type to guarantee its leakproofness, is not easy to cutting
The maintenance of disconnected valve body, when providing the dead battery capability of valve body assembly work, battery altering gets up trouble, external rainwater
It is readily permeable that inside equipment, reset button is easy to be blocked by the fugitive dust in air, when controlling the device fails of stop valve,
Cutting off valve body also can and then paralyse, and warning device too backwardness causes security protection ability inadequate.
So how to design a kind of repid cut-off valve device, becoming us will currently be solved the problems, such as.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of repid cut-off valve device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of repid cut-off valve device, including cutting
The intermediate position of valve body, valve body assembly and control head, the cutting valve body is fixedly connected with valve body assembly, the valve
Position and bottom end centre position are fixedly connected to battery, the hollow out position of the valve body assembly among the top of door body assembly
Through fluid hose is connected with, the intermediate position of the fluid hose is connected with spool block, the top middle part of the fluid hose
Position is electrically connected with the first solenoid valve, and the right end nested encryptions of the fluid hose have fluid outlet, a left side for the cutting valve body
Side is fixedly connected with clamping ring, and the intermediate position of the clamping ring, which is run through, is connected with fluid inlet, the periphery of the fluid inlet
Nested encryptions have a seal groove, and through connection, there are four flange hole, the stop valves at the intermediate position of the clamping ring and seal groove
The bottom end of main body is connected with pedestal, and the top of the cutting valve body is fixedly connected with control head, the bottom of the control head
End periphery is connected with fastening nut, and the top hollow out position of the control head is connected with reset button, the control
The left side hollow out position of head is electrically connected with signal receiver, and the bottom hollow out position of the control head is electrically connected with power supply company
Block is connect, is fixedly connected with the second connector on the right side of the cutting valve body.
Further, the junction of the valve body assembly and control head is fixedly connected with fixed plate.
Further, the junction of the spool block and fluid hose insertion is connected with mechanical seal pad.
Further, the control crown end is connected with protection cap.
Further, the top of the valve body assembly is fixedly connected with second solenoid valve, the second solenoid valve and control
Head processed is electrically connected.
Further, warning device is electrically connected on the right side of the signal receiver, the warning device and power supply connect
Connect block electric connection.
Compared with prior art, the utility model has the beneficial effects that this kind of repid cut-off valve device, is provided with fixation
Plate can be quickly right convenient for the maintenance to cutting valve body, while when providing the dead battery capability of valve body assembly work
It is replaced, and protection cap plays dust-proof effect, is improved the service life of cutting valve body, is avoided reset button and raised
The clogging problem of dirt, mechanical seal pad can increase the leakproofness between spool block and fluid hose, improve Pipe Cutting valve body and cut
The ability of cutout body, second solenoid valve is used for the opening and closing of control valve pellet, when the first electromagnetic valve work exception, guarantees stop valve
Main body can still work normally, improve cutting valve body job stability, warning device for control the first solenoid valve and
The work electricity of reset button will be truncated always in the working condition of second solenoid valve before different Fluid Anomalies signal is not eliminated
Source, make to control head lose improved to the ability of spool block reset using cutting valve body external equipment using safe and
Work circumstances safe.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the valve body assembly part structural schematic diagram of the utility model；
Fig. 3 is the control head partial structure diagram of the utility model.
In figure: 1, cutting off valve body, 2, valve body assembly, the 201, first solenoid valve, 202, battery, 203, mechanical seal
Pad, 204, spool block, 205, fluid hose, 206, fluid outlet, 207, second solenoid valve, 3, fixed plate, 4, control head, 401, guarantor
Protecting cover, 402, reset button, 403, signal receiver, 404, warning device, 405, power supply link block, 5, clamping ring, 6, flange
Hole, 7, fluid inlet, 8, seal groove, 9, pedestal, 10, fastening nut, the 11, second connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of repid cut-off valve device, including stop valve
Main body 1, valve body assembly 2 and control head 4, the intermediate position of cutting valve body 1 are fixedly connected with valve body assembly 2, valve body
Position and bottom end centre position are fixedly connected to battery 202 among the top of assembly 2, and the hollow out position of valve body assembly 2 is passed through
It wears and is connected with fluid hose 205, the intermediate position of fluid hose 205 is connected with spool block 204, among the top of fluid hose 205
Position is electrically connected with the first solenoid valve 201, and the right end nested encryptions of fluid hose 205 have fluid outlet 206, cuts off valve body 1
Left side be fixedly connected with clamping ring 5, the intermediate position of clamping ring 5 is through being connected with fluid inlet 7, the periphery of fluid inlet 7
Nested encryptions have a seal groove 8, and through connection, there are four flange holes 6 at the intermediate position of clamping ring 5 and seal groove 8, cut off valve body 1
Bottom end be connected with pedestal 9, the top of cutting valve body 1 is fixedly connected with control head 4, and the bottom end periphery of control head 4 is living
Dynamic to be connected with fastening nut 10, the top hollow out position of control head 4 is connected with reset button 402, and the left side of control head 4 is engraved
Empty position is electrically connected with signal receiver 403, and the bottom hollow out position of control head 4 is electrically connected with power supply link block 405, cuts
The second connector 11 is fixedly connected on the right side of disconnected valve body.
Further, the junction of valve body assembly 2 and control head 4 is fixedly connected with fixed plate 3, is provided with fixed plate 3,
Control head 4 can be disassembled above Pipe Cutting valve body 1 by fastening nut 10, convenient for cutting valve body 1 maintenance,
Simultaneously when 202 electricity of battery for providing the work of valve body assembly 2 exhausts, it can also quickly disassemble control head 4 and it is carried out
Replacement.
Further, the junction of spool block 204 and fluid hose 205 insertion is connected with mechanical seal pad 203, is arranged organic
Tool gasket 203 can increase the leakproofness between spool block 204 and fluid hose 205, avoid the fluid inside fluid hose 205
It is overflowed from the gap between installation spool block 204, improves the ability that Pipe Cutting valve body 1 cuts off fluid.
Further, control 4 top of head is connected with protection cap 401, is provided with protection cap 401, plays dust-proof work
With avoiding the fugitive dust in external air, rainwater from passing through reset button the closing of reset button 402 to the inside of control head 4
Gap between 402 and control head 4 enters inside it, improves the service life of cutting valve body 1, avoids reset button
402 problems clogging by fugitive dust.
Further, the top of valve body assembly 2 is fixedly connected with second solenoid valve 207, second solenoid valve 207 and control
First 4 are electrically connected, and are provided with second solenoid valve 207, for the opening and closing of control valve pellet 204, when event occurs for the first solenoid valve 201
When hindering or exhausting for its 202 electricity of battery for providing energy needed for work, guarantee that cutting valve body 1 can still work normally,
Improve the job stability of cutting valve body 1.
Further, the right side of signal receiver 403 is electrically connected with warning device 404, and warning device 404 and power supply connect
The electric connection of block 405 is connect, warning device 404 is provided with, for controlling the work of the first solenoid valve 201 and second solenoid valve 207
State, normal condition bottom spool block 204 are in normally open, when signal receiver 403 receives external monitoring flow-like
When the equipment of state issues abnormal signal, it is the first solenoid valve 201 or that power supply link block 405 will connect battery 202 automatically
Two solenoid valves 207 provide power supply, achieve the purpose that quickly to cut off the fluid inside fluid hose 205, not eliminate in abnormal signal
The working power of reset button 402 will be truncated always before, so that it is lost the ability resetted to spool block 204, improve and adopt
Safe and work circumstances safe is used with the external equipment for cutting off valve body 1.
Working principle: firstly, cutting valve body 1 is installed and used, it can be with control by fastening nut 10 in twisting fixed plate 3
Head 4 processed disassembles above Pipe Cutting valve body 1, convenient for the maintenance to cutting valve body 1, while providing valve body assembly 2
When 202 electricity of battery of work exhausts, it can also quickly disassemble control head 4 and it is replaced, then, protection cap 401 rises
The fugitive dust in external air, rainwater is avoided to pass through the closing of reset button 402 to the inside of control head 4 to dust-proof effect
Gap between reset button 402 and control head 4 enters inside it, improves the service life of cutting valve body 1, avoids multiple
Position button 402 problem clogging by fugitive dust, then, mechanical seal pad 203 can increase spool block 204 and fluid hose 205 it
Between leakproofness, avoid fluid inside fluid hose 205 from overflowing from the gap between installation spool block 204, improve Pipe Cutting valve
Main body 1 cuts off the ability of fluid, and and then, second solenoid valve 207 is used for the opening and closing of control valve pellet 204, when the first solenoid valve
201 when breaking down or exhausting for its 202 electricity of battery for providing energy needed for work, guarantees that cutting valve body 1 still can
It works normally, improves the job stability of cutting valve body 1, finally, warning device 404 is for controlling the first solenoid valve 201
With the working condition of second solenoid valve 207, normal condition bottom spool block 204 is in normally open, when signal receiver 403
When the equipment for receiving external monitoring fluid state issues abnormal signal, power supply link block 405 will connect battery 202 automatically and be
First solenoid valve 201 or second solenoid valve 207 provide power supply, achieve the purpose that quickly to cut off the fluid inside fluid hose 205,
The working power of reset button 402 will be truncated always before abnormal signal is not eliminated, lose it multiple to spool block 204
The ability of position is improved using the external equipment for cutting off valve body 1 using safe and work circumstances safe, fast here it is this kind
The working principle of speed cutting valve gear.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of repid cut-off valve device, including cutting valve body (1), valve body assembly (2) and control head (4), feature exists
In: the intermediate position of cutting valve body (1) is fixedly connected with valve body assembly (2), the top of the valve body assembly (2)
Position is fixedly connected to battery (202) among intermediate position and bottom end, and the hollow out position of the valve body assembly (2) is through company
It is connected to fluid hose (205), the intermediate position of the fluid hose (205) is connected with spool block (204), the fluid hose
(205) position is electrically connected with the first solenoid valve (201) among top, and the right end nested encryptions of the fluid hose (205) have
Fluid outlet (206) is fixedly connected with clamping ring (5) on the left of the cutting valve body (1), the centre of the clamping ring (5)
Through being connected with fluid inlet (7), the peripheral nested encryptions of the fluid inlet (7) have seal groove (8), the clamping ring at position
(5) and the intermediate position of seal groove (8) is through connecting there are four flange hole (6), and the bottom end activity of cutting valve body (1) connects
It is connected to pedestal (9), the top of cutting valve body (1), which is fixedly connected with, controls head (4), outside the bottom end of control head (4)
It encloses and is connected with fastening nut (10), the top hollow out position of control head (4) is connected with reset button (402),
The left side hollow out position of control head (4) is electrically connected with signal receiver (403), the bottom hollow out of control head (4)
Position is electrically connected with power supply link block (405), is fixedly connected with the second connector on the right side of the cutting valve body (1)
(11)。
2. a kind of repid cut-off valve device according to claim 1, it is characterised in that: the valve body assembly (2) and control
The junction of head (4) processed is fixedly connected with fixed plate (3).
3. a kind of repid cut-off valve device according to claim 1, it is characterised in that: the spool block (204) and fluid
The junction insertion of pipe (205) is connected with mechanical seal pad (203).
4. a kind of repid cut-off valve device according to claim 1, it is characterised in that: control head (4) the top activity
It is connected with protection cap (401).
5. a kind of repid cut-off valve device according to claim 1, it is characterised in that: the top of the valve body assembly (2)
End is fixedly connected with second solenoid valve (207), and the second solenoid valve (207) and control head (4) are electrically connected.
6. a kind of repid cut-off valve device according to claim 1, it is characterised in that: the signal receiver (403)
Right side is electrically connected with warning device (404), and the warning device (404) connects to power supply block (405) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938073.9U CN208331395U (en) | 2018-06-14 | 2018-06-14 | A kind of repid cut-off valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938073.9U CN208331395U (en) | 2018-06-14 | 2018-06-14 | A kind of repid cut-off valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331395U true CN208331395U (en) | 2019-01-04 |
Family
ID=64771317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938073.9U Active CN208331395U (en) | 2018-06-14 | 2018-06-14 | A kind of repid cut-off valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214717A (en) * | 2019-07-23 | 2019-09-10 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of lamb milk-feeding apparatus |
-
2018
- 2018-06-14 CN CN201820938073.9U patent/CN208331395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214717A (en) * | 2019-07-23 | 2019-09-10 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of lamb milk-feeding apparatus |
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| GR01 | Patent grant |