CN209688178U - A kind of check-valves with counter fluid functions of physical supply - Google Patents
A kind of check-valves with counter fluid functions of physical supply Download PDFInfo
- Publication number
- CN209688178U CN209688178U CN201822163208.1U CN201822163208U CN209688178U CN 209688178 U CN209688178 U CN 209688178U CN 201822163208 U CN201822163208 U CN 201822163208U CN 209688178 U CN209688178 U CN 209688178U
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- slot
- check
- valves
- bar
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Abstract
The utility model discloses a kind of check-valves with counter fluid functions of physical supply, including non-return valve body, limiting slot and reversed chamber, the left and right sides of the non-return valve body is fixedly installed with flange body, and the upper and lower ends of flange body are provided with link slot, connecting screw is mounted on the inside of the link slot, and the outside of connecting screw is enclosed with connection spiral shell block, the limiting slot is opened in the inside of non-return valve body, and the upper end of limiting slot is mounted with stop-returning block, the upper end of the stop-returning block is fixedly connected with motion bar, and limitation bar is provided at left and right sides of the upper end of motion bar, the outside of the limitation bar is enclosed with loose slot.The check-valves with counter fluid functions of physical supply, pass through the limitation of loose slot bottom end baffle, motion bar can be made to rest on the upper end of baffle by limiting bar, the width between baffle is less than the width between limitation bar, and motion bar will not be dropped out from the inside of loose slot.
Description
Technical field
The utility model relates to check-valves technical field, specially a kind of check-valves with counter fluid functions of physical supply.
Background technique
Check-valves refers to opening and closing element for round flap and by own wt and pressure medium generation movement to block medium to fall
A kind of valve of stream, belongs to automatic valve class, and also known as non-return valve, check valve, return valve or isolating valve, flap motion mode is divided into lifting
Formula and swing type, lift check valve is similar with stop valve structure, only lack drive flap valve rod, medium from input end (under
Side) it flows into, it is flowed out from outlet end (upside), when inlet pressure is greater than the sum of flap weight and its flow resistance, valve is opened
It opens, conversely, valve is then closed when medium is flow backwards.
Present many check-valves are that the simple pressure generated by medium gravity flow is transmitted, and are only such sides
Formula is very inconvenient for the blocking of check-valves cleaning, needs to dismantle on entire check-valves and individually be cleared up, cannot be right
Counter fluid supply is carried out inside check-valves, can not realize and check-valves is quickly cleaned.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of check-valves with counter fluid functions of physical supply,
Solving present many check-valves is that the simple pressure generated by medium gravity flow is transmitted, and is only such mode
It is very inconvenient for the blocking of check-valves cleaning, it needs to dismantle on entire check-valves and individually be cleared up, it cannot be to only
It returns and carries out counter fluid supply inside valve, can not realize the problem of quickly cleaning to check-valves.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of with counter fluid functions of physical supply
Check-valves, including non-return valve body, limiting slot and reversed chamber, the left and right sides of the non-return valve body are fixedly installed with flange
Ontology, and the upper and lower ends of flange body are provided with link slot, connecting screw are mounted on the inside of the link slot, and connect
The outside of screw rod is enclosed with connection spiral shell block, and the limiting slot is opened in the inside of non-return valve body, and the upper end placement of limiting slot
There is stop-returning block, the upper end of the stop-returning block is fixedly connected with motion bar, and is provided with limitation at left and right sides of the upper end of motion bar
The outside of bar, the limitation bar is enclosed with loose slot, and the bottom end of loose slot is fixedly installed baffle, and the reversed chamber is fixed
It is connected to outside the upper end of loose slot, and the inside of reversed chamber offers sliding groove, is respectively mounted at left and right sides of the sliding groove
There is spring, and be connected with support rod on the inside of sliding groove, the upper end of the support rod is fixed with holding block.
Preferably, the link slot by connection spiral shell block and connecting screw constitute detaching structure, and link slot with connect spiral shell
Size between block matches.
Preferably, the limiting slot and stop-returning block constitute opening-closing structure, and the length of stop-returning block is greater than the length of limiting slot.
Preferably, the motion bar constitutes slide construction by limitation bar and loose slot, and limits between bar about activity
The center line of bar is symmetrical.
Preferably, the width between the baffle is less than the width between limitation bar, and motion bar passes through welding and limit
Being integrally formed of bar structure processed.
Preferably, the loose slot constitutes elastic construction by spring and reversed chamber, and spring and reversed chamber pass through hot weld
Composition is fixedly connected.
Preferably, the loose slot constitutes drawing structure, and the axis line position of loose slot by support rod and sliding groove
It is identical as the axis line position of support rod.
Preferably, water monitoring device, wireless transport module and microcontroller are provided in the non-return valve body；Institute
Microcontroller is stated to be electrically connected with the water monitoring device, wireless transport module；
The water monitoring device, including water quality acquisition unit, water filtration unit and water quality testing unit；The water quality
Acquisition unit is connect with the water filtration unit by water pipe；The water filtration unit passes through with the water quality testing unit
Water pipe connection；
The water quality acquisition unit, including a kind of micro pump；
The micro pump, comprising: water pump body, water inlet pipe, drainpipe, control chip, cavity, support device and water pump
Driving device；Wherein, the water pump body is detachably connected with the water inlet pipe, drainpipe, is opened up inside the water pump body
There is a cavity, the control chip is arranged in the cavity, and two grooves are additionally provided on the water pump body, described each recessed
One support device is installed on slot, is used to support the water pump；
One of described water quality testing unit, including water temperature detector, PH value detector and dissolution oxygen detection are more
Kind.
Preferably, the wireless transport module, including for one of GPRS module, 4G module and NB-loT module or
It is a variety of.
(3) beneficial effect
The utility model provides a kind of check-valves with counter fluid functions of physical supply.Have it is following the utility model has the advantages that
(1), the check-valves with counter fluid functions of physical supply can be made by the limitation of loose slot bottom end baffle
Motion bar rests on the upper end of baffle by limiting bar, and the width between baffle is less than the width between limitation bar, activity
Bar will not be dropped out from the inside of loose slot, and such mode can be such that stop-returning block opens from the upper end of limiting slot, convenient for circulation
Medium can be transmitted from the arbitrary end of non-return valve body, and the water of cleaning can be made left from the inside of non-return valve body
Right circulation cleaning does not have to dismantle entire non-return valve body and take out, can also quickly clean to the inside of non-return valve body.
(2), the check-valves with counter fluid functions of physical supply constitutes elasticity by spring and reversed chamber by loose slot
Structure, spring can shrink and spring back, to make movable groove location adjust, can not only provide counter fluid supply but also can provide
The effect of unidirectional fluid stopping.
(3), check-valves with counter fluid functions of physical supply, by the axis line position and support rod of loose slot
Axial location is identical, holds holding block, support rod can be pulled up from the inside of sliding groove, loose slot is made to press to spring
It moves up.
Detailed description of the invention
Fig. 1 is that the utility model dissects structural schematic diagram；
Fig. 2 is the reversed chamber schematic diagram of internal structure of the utility model；
Fig. 3 is the utility model baffle and limitation bar attachment structure schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 5 is the structural schematic diagram of micro pump in the utility model.
In figure: 1, non-return valve body；2, flange body；3, link slot；4, connecting screw；5, spiral shell block is connected；6, limiting slot；
7, stop-returning block；8, motion bar；9, bar is limited；10, loose slot；11, baffle；12, reversed chamber；13, sliding groove；14, spring；
15, support rod；16, block is held；17, water monitoring device；18, micro pump；19, water pump body；20, water inlet pipe；21, it arranges
Water pipe；22, chip is controlled；22, cavity；24, support device；25, water pump driving device.
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.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of non-return with counter fluid functions of physical supply
Valve, including non-return valve body 1, flange body 2, link slot 3, connecting screw 4, connection spiral shell block 5, limiting slot 6, stop-returning block 7, activity
Bar 8, limitation bar 9, loose slot 10, baffle 11, reversed chamber 12, sliding groove 13, spring 14, support rod 15 and holding block 16, only
The left and right sides for returning valve body 1 is fixedly installed with flange body 2, and the upper and lower ends of flange body 2 are provided with link slot
3, the inside of link slot 3 is mounted with connecting screw 4, and the outside of connecting screw 4 is enclosed with connection spiral shell block 5, and limiting slot 6 is opened in
The inside of non-return valve body 1, and the upper end of limiting slot 6 is mounted with stop-returning block 7, the upper end of stop-returning block 7 is fixedly connected with motion bar
8, and limitation bar 9 is provided at left and right sides of the upper end of motion bar 8, the outside of limitation bar 9 is enclosed with loose slot 10, and loose slot
10 bottom end is fixedly installed baffle 11, and reversed chamber 12 is fixedly connected on outside the upper end of loose slot 10, and reversed chamber 12
Inside offers sliding groove 13, and the left and right sides of sliding groove 13 is mounted on spring 14, and the inside of sliding groove 13 is connected with branch
Strut 15, the upper end of support rod 15, which is fixed with, holds block 16；
Link slot 3 constitutes detaching structure by connection spiral shell block 5 and connecting screw 4, and between link slot 3 and connection spiral shell block 5
Size match, connecting screw 4 can be extended vertically through in the inside of link slot 3, rotate clockwise connecting screw 4, make to connect
Connect screw rod 4 by connect spiral shell block 5 be fitted and connected with link slot 3, such mode can firmly make very much non-return valve body 1 with outside
Adapter tube road is connected and fixed；
Limiting slot 6 and stop-returning block 7 constitute opening-closing structure, and the length of stop-returning block 7 is greater than the length of limiting slot 6, Ke Yitong
The impulse force for crossing medium makes stop-returning block 7 bounce back upwards by motion bar 8 to the inside of loose slot 10, and medium can pass through limiting slot 6
The right side inside non-return valve body 1 is flowed to, conversely, medium is not circulated by the barrier above stop-returning block 7；
Motion bar 8 constitutes slide construction by limitation bar 9 and loose slot 10, and limits between bar 9 about in motion bar 8
Heart line is symmetrical, by the limitation of 10 bottom end baffle 11 of loose slot, can make motion bar 8 by limit bar 9 rest on to
The upper end of block 11；
Width between baffle 11 is less than the width between limitation bar 9, and motion bar 8 passes through welding and limitation 9 structure of bar
Integralization structure, motion bar 8 will not be dropped out from the inside of loose slot 10, and such mode can make stop-returning block 7 from limiting slot 6
Upper end open, can be transmitted convenient for the medium of circulation from the arbitrary end inside non-return valve body 1, and can make to clean
Water from inside of non-return valve body 1 or so circulate clean, do not have to by entire non-return valve body 1 dismantle take out, can also to only
The inside for returning valve body 1 is quickly cleaned；
Loose slot 10 constitutes elastic construction by spring 14 and reversed chamber 12, and spring 14 and reversed chamber 12 pass through hot weld
Composition is fixedly connected, and spring 14 can shrink and spring back, so that 10 position of loose slot be made to adjust, can both provide counter fluid confession
To the effect of unidirectional fluid stopping can be provided again；
Loose slot 10 constitutes drawing structure, and the axis line position of loose slot 10 and branch by support rod 15 and sliding groove 13
The axis line position of strut 15 is identical, holds and holds block 16, support rod 15 can be pulled up from the inside of sliding groove 13,
Move up the pressure of loose slot 10 to spring 14.
In use, being pasted respectively with the pipeline of transmission medium firstly the need of by the flange body 2 of 1 left and right ends of non-return valve body
Connection is closed, connecting screw 4 is extended vertically through in the inside of link slot 3, connecting screw 4 is rotated clockwise, passes through connecting screw 4
Connection spiral shell block 5 is fitted and connected with link slot 3, and such mode can firmly be such that non-return valve body 1 connect with external pipe very much
Fixed, the medium of transmission is entered by the left side inside non-return valve body 1, so that stop-returning block 7 is passed through activity by the impulse force of medium
Bar 8 bounces back upwards to the inside of loose slot 10, and medium can flow to the right side inside non-return valve body 1 by limiting slot 6, instead
It, medium is not circulated by the barrier above stop-returning block 7, needs to clear up inside non-return valve body 1, and provide
When reverse media fluid supplies, holds and hold block 16, support rod 15 is pulled up from the inside of sliding groove 13, makes loose slot 10
It presses and is moved up to spring 14, spring 14 is shunk, and by the limitation of 10 bottom end baffle 11 of loose slot, passes through motion bar 8
Limitation bar 9 rests on the upper end of baffle 11, thus drop out motion bar 8 will not from the inside of loose slot 10, such mode
Stop-returning block 7 can be made to open from the upper end of limiting slot 6, all may be used convenient for the medium of circulation from the arbitrary end inside non-return valve body 1
With transmission, and the water of cleaning can be made to circulate from inside of non-return valve body 1 or so and cleaned, do not had to entire non-return valve body
1 disassembly is taken out, and can also be quickly cleaned to the inside of non-return valve body 1, and support rod 15 is unclamped, and spring 14 is sprung back, thus
So that loose slot 10 is playbacked, and the effect of unidirectional fluid stopping can be provided.
In one embodiment, water monitoring device 17, wireless transport module and miniature control are provided in non-return valve body 1
Device processed；Microcontroller is electrically connected with water monitoring device 17, wireless transport module；
Water monitoring device 17, including water quality acquisition unit, water filtration unit and water quality testing unit；Water quality acquisition is single
Member is connect with water filtration unit by water pipe；Water filtration unit is connect with water quality testing unit by water pipe；
Water quality acquisition unit, including a kind of micro pump 18；
Micro pump 18, as shown in Figure 5, comprising: water pump body 19, water inlet pipe 20, drainpipe 21, control chip 22, sky
Chamber 23, support device 24 and water pump driving device 25；Wherein, water pump body 19 detachably connects with water inlet pipe 20, drainpipe 21
It connects, a cavity 23 is offered inside water pump body 19, control chip 22 is arranged in cavity 23, is additionally provided with two on water pump body 19
A groove is equipped with a support device 24 on each groove, is used to support water pump；
One of water quality testing unit, including water temperature detector, PH value detector and dissolution oxygen detection are a variety of.On
It states in technical solution, the control chip 22 of micro pump 18 controls water pump driving device 25 and carried out by water inlet pipe 20 to water quality
It extracts, and is transmitted through water pipe to water filtration unit by drainpipe 21；Water filtration unit, for water quality acquisition unit institute
The water sample of acquisition is filtered impurity, and transmits to water quality testing unit；Water quality testing unit is used for water sample
Temperature value, pH value or dissolved oxygen value are detected；And the water sample data that will test acquisition are transmitted to microcontroller.It is miniature
Controller, the water sample data for will acquire are transmitted by wireless transport module to the communication equipment of staff.Water quality
Sample data, temperature value, pH value and dissolved oxygen value including water sample.It is long-range that above-mentioned technical proposal realizes staff
Detection to the water sample data in check-valves, so that it is more convenient to the acquisition of the water sample data in check-valves, together
When also achieve the multifunction of check-valves.
In one embodiment, wireless transport module, including in GPRS module, 4G module and NB-loT module
It is one or more.Above-mentioned technical proposal realizes microcontroller and transmits water sample to staff using communication
Data.
It can to sum up obtain, this has the check-valves of counter fluid functions of physical supply, passes through the limit of 10 bottom end baffle 11 of loose slot
System can make motion bar 8 rest on the upper end of baffle 11 by limiting bar 9, and the width between baffle 11 is less than limitation bar 9
Between width, motion bar 8 will not drop out from the inside of loose slot 10, and such mode can make stop-returning block 7 from limiting slot 6
Upper end is opened, and can be transmitted convenient for the medium of circulation from the arbitrary end inside non-return valve body 1, and can make the water of cleaning
Inside from non-return valve body 1 or so circulation cleaning does not have to dismantle entire non-return valve body 1 and take out, can also be to check-valves
The inside of ontology 1 is quickly cleaned, and loose slot 10 constitutes elastic construction by spring 14 and reversed chamber 12, and spring 14 can be with
It shrinks and rebound can not only provide counter fluid and supply but also can provide unidirectional fluid stopping so that 10 position of loose slot be made to adjust
Effect, and the axis line position of loose slot 10 is identical as the axis line position of support rod 15, holds and holds block 16, can will prop up
Strut 15 is pulled up from the inside of sliding groove 13, moves up the pressure of loose slot 10 to spring 14.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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 (9)
1. a kind of check-valves with counter fluid functions of physical supply, including non-return valve body (1), limiting slot (6) and reversed chamber
(12), it is characterised in that: the left and right sides of the non-return valve body (1) is fixedly installed with flange body (2), and flange body
(2) upper and lower ends are provided with link slot (3), are mounted with connecting screw (4) on the inside of the link slot (3), and connect spiral shell
The outside of bar (4) is enclosed with connection spiral shell block (5), and the limiting slot (6) is opened in the inside of non-return valve body (1), and limiting slot
(6) upper end is mounted with stop-returning block (7), and the upper end of the stop-returning block (7) is fixedly connected with motion bar (8), and motion bar (8)
Limitation bar (9) is provided at left and right sides of upper end, the outside of limitation bar (9) is enclosed with loose slot (10), and loose slot
(10) bottom end is fixedly installed baffle (11), and the reversed chamber (12) is fixedly connected on outside the upper end of loose slot (10),
And the inside of reversed chamber (12) offers sliding groove (13), is mounted on spring (14) at left and right sides of the sliding groove (13),
And support rod (15) are connected on the inside of sliding groove (13), the upper end of the support rod (15), which is fixed with, holds block (16).
2. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the connection
Slot (3) by connection spiral shell block (5) and connecting screw (4) constitute detaching structure, and link slot (3) with connect between spiral shell block (5)
Size matches.
3. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the limit
Slot (6) and stop-returning block (7) constitute opening-closing structure, and the length of stop-returning block (7) is greater than the length of limiting slot (6).
4. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the activity
Bar (8) constitutes slide construction by limitation bar (9) and loose slot (10), and limits the center between bar (9) about motion bar (8)
Line is symmetrical.
5. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: described to keep out
Width between block (11) is less than the width between limitation bar (9), and motion bar (8) constitutes one by welding and limitation bar (9)
Body structure.
6. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the activity
Slot (10) constitutes elastic construction by spring (14) and reversed chamber (12), and spring (14) and reversed chamber (12) are made up of hot weld
It is fixedly connected.
7. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the activity
Slot (10) constitutes drawing structure, and the axis line position and support rod of loose slot (10) by support rod (15) and sliding groove (13)
(15) axis line position is identical.
8. a kind of check-valves with counter fluid functions of physical supply according to claim 1, it is characterised in that: the non-return
Water monitoring device (17), wireless transport module and microcontroller are provided in valve body (1)；The microcontroller with
The water monitoring device (17), wireless transport module are electrically connected；
The water monitoring device (17), including water quality acquisition unit, water filtration unit and water quality testing unit；The water quality
Acquisition unit is connect with the water filtration unit by water pipe；The water filtration unit passes through with the water quality testing unit
Water pipe connection；
The water quality acquisition unit, including a kind of micro pump (18)；
The micro pump (18), comprising: water pump body (19), water inlet pipe (20), drainpipe (21), control chip (22), sky
Chamber (23), support device (24) and water pump driving device (25)；Wherein, the water pump body (19) and the water inlet pipe (20),
Drainpipe (21) is detachably connected, and is offered a cavity (23) inside the water pump body (19), the control chip (22) sets
It sets in the cavity (23), two grooves is additionally provided on the water pump body (19), are equipped with one on each groove
Support device (24), is used to support the water pump；
One of described water quality testing unit, including water temperature detector, PH value detector and dissolution oxygen detection are a variety of.
9. a kind of check-valves with counter fluid functions of physical supply according to claim 8, it is characterised in that: described wireless
Transmission module, including be one of GPRS module, 4G module and NB-loT module or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163208.1U CN209688178U (en) | 2018-12-19 | 2018-12-19 | A kind of check-valves with counter fluid functions of physical supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163208.1U CN209688178U (en) | 2018-12-19 | 2018-12-19 | A kind of check-valves with counter fluid functions of physical supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688178U true CN209688178U (en) | 2019-11-26 |
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ID=68596456
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163208.1U Expired - Fee Related CN209688178U (en) | 2018-12-19 | 2018-12-19 | A kind of check-valves with counter fluid functions of physical supply |
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| CN (1) | CN209688178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517849A (en) * | 2020-11-18 | 2022-05-20 | 中国石油天然气股份有限公司 | Check valve |
-
2018
- 2018-12-19 CN CN201822163208.1U patent/CN209688178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517849A (en) * | 2020-11-18 | 2022-05-20 | 中国石油天然气股份有限公司 | Check valve |
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Granted publication date: 20191126 Termination date: 20201219 |