CN204611066U - Self-powering type manual multifunctional mortar flow control valve - Google Patents
Self-powering type manual multifunctional mortar flow control valve Download PDFInfo
- Publication number
- CN204611066U CN204611066U CN201520077618.8U CN201520077618U CN204611066U CN 204611066 U CN204611066 U CN 204611066U CN 201520077618 U CN201520077618 U CN 201520077618U CN 204611066 U CN204611066 U CN 204611066U
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- mortar
- pressure adjusting
- adjusting lever
- elastic telescopic
- telescopic plate
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Abstract
The utility model discloses a kind of self-powering type manual multifunctional mortar flow control valve, comprise and can be responsible for described mortar the mortar overflow chamber resettling with spill pipe be connected, being provided with between mortar supervisor and mortar overflow chamber resettling allows overvoltage mortar to be responsible for the overflow hole flowing into mortar overflow chamber resettling through mortar, the pressure adjusting lever for opening and closing overflow hole protruding upward mortar overflow chamber resettling is provided with in described mortar overflow chamber resettling, the opening/closing mechanism with described overflow hole adaptation is provided with in the bottom of pressure adjusting lever, top is provided with the rotating handles that pilot pressure adjustable lever moves down, length direction along described pressure adjusting lever is disposed with at least two groups for regulating the controller perturbation mechanism with two guide rods of pressure adjusting lever impacting force.There is not mortar retention problems, substantially increase fluency and the stability of work.Adopt two-stage elastic controller, regulation range strengthens, and is applicable to the mortar conveying equipment of various pressure.
Description
Technical field
The utility model relates to valve technology field, for fluid delivery system, is specifically related to a kind of self-powering type manual multifunctional mortar flow control valve.
Background technique
Direct-operated regulator relies on and flows through the pressure of medium self in valve, temperature as driven by energy valve automatic operation, does not need ABAP Adapter and secondary meter.Also known as self force type control valve.Direct-operated regulator all utilizes the feedback signal of valve output terminal (pressure, pressure reduction, temperature) to be delivered to actuator by signal tube and drives flap to change the aperture of valve, reach the object regulating pressure, flow, temperature.Self-contained pressure regulator, because it is without the need to external energy, working without the place of electricity without gas, both conveniently can again save the energy.Pressure segmentation limit is thin and cross one another, and degree of regulation is high.Actuator survey precision high, be active in one's movements.Adopt pressure balance mechanism, modulating valve is quick on the draw, controls accurate advantage, and be widely used in mortar conveying, heating installation and supply wet goods field.
CN 102829221 A discloses a kind of self-powering type steady flow control valve, comprise valve body, valve gap, enter bellmouth and go out bellmouth, orifice sleeve is provided with in valve body, be tightly connected in orifice sleeve pressure-regulating sleeve and flap, formed in cavity and be provided with valve rod between pressure-regulating sleeve and flap, and on valve rod, cover has disc spring, valve gap is stretched out in the upper end of valve rod, the lower end of valve rod is flexibly connected with flap, and valve rod is provided with jump ring, and the lower end surface of jump ring contacts with the upper surface of pressure-regulating sleeve; Be arranged with groove at the excircle of orifice sleeve, the upper end of groove communicates with the cavity above pressure-regulating sleeve jointly, the lower end of groove with enter bellmouth and communicate, be respectively equipped with the restriction of circumference uniform distribution in the lower end of orifice sleeve; Be provided with the valve seat of hollow in the bottom of valve body, the hollow portion of valve seat with go out bellmouth and communicate, valve seat and flap fasten.This pressure regulator valve has from pressure adjusting function, namely when upstream pressure has fluctuation, can automatically regulate restriction aperture, thus guaranteed flow is stablized to a certain extent.
Although above-mentioned patent has from pressure adjusting function, but Problems existing can not regulate pressure size on a large scale, and especially the structure of valve body adopts curvilinerar figure, liquid needs upwards to back down flap from the bottommost of curvilinerar figure import and then arrives another export pipeline, this structure is used in the field of neat liquid as oils, heating supplies etc. can realize, if be used in mortar transportation art, due to curved valve body, mortar because of self gravity when the import by bottom enters in bottom by retentate portion mortar, cause follow-up mortar cannot enter valve body smoothly, often mortar is trapped in the bottom of valve body, and the water of mixing will wash flap arrival export pipeline open, this modulating valve is caused to lose efficacy.
CN201434091 discloses direct-operated regulator, comprises spool and valve seat; It is characterized in that: described spool is ball shape structure, coordinating between spool with valve seat is linear contact lay.
Although above-mentioned patent solves the problem that mortar is detained, the regulation range of this modulating valve is less, and therefore application is restricted, and pressure regulates inconvenient.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved in the utility model is, provide a kind of rational in infrastructure, easy to adjust, pressure regulation spectrum is large, application is extensive, and there is not the self-powering type manual multifunctional mortar flow control valve of mortar retention problems.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of self-powering type manual multifunctional mortar flow control valve, comprise and can be responsible for described mortar the mortar overflow chamber resettling with spill pipe be connected, being provided with between mortar supervisor and mortar overflow chamber resettling allows overvoltage mortar to be responsible for the overflow hole flowing into mortar overflow chamber resettling through mortar, the pressure adjusting lever for opening and closing overflow hole protruding upward mortar overflow chamber resettling is provided with in described mortar overflow chamber resettling, the opening/closing mechanism with described overflow hole adaptation is provided with in the bottom of pressure adjusting lever, top is provided with the rotating handles that pilot pressure adjustable lever moves down, length direction along described pressure adjusting lever is disposed with at least two groups for regulating the controller perturbation mechanism with two guide rods of pressure adjusting lever impacting force.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, described controller perturbation mechanism comprises the one-level elastic controller and secondary elastic controller that set gradually above mortar overflow chamber resettling.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, described one-level elastic controller comprises opens opening/closing mechanism and the first elastic telescopic plate through two guide rods moved up with pressure adjusting lever when overvoltage mortar flows to mortar overflow chamber resettling through overflow hole, the the second elastic telescopic plate be slidably matched with two guide rods is set above described first elastic telescopic plate, pressure adjusting lever between the first elastic telescopic plate and the second elastic telescopic plate is socketed one-level spring outward, the one-level two guide rods between described first elastic telescopic plate and the second elastic telescopic plate being provided with the springing stroke for regulating one-level spring acted on the first elastic telescopic plate regulates setscrew nut, described secondary elastic controller is included in the positioning plate arranged above the second elastic telescopic plate, pressure adjusting lever between second elastic telescopic plate and positioning plate is socketed two-level spring outward, the guide rod of the both ends of the surface up and down of described positioning plate is equipped with the secondary adjustment setscrew nut for regulating two-level spring springing stroke acting on positioning plate both ends of the surface.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, what two guide rods between described positioning plate and rotating handles are provided with authorized pressure adjustable lever passes can lift with pressure adjusting lever the guide plate moved up, and described pressure adjusting lever is connected by worm structure with guide plate.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, described second elastic telescopic plate is provided with moving up the spacing lock pin of distance for limiting the first elastic telescopic plate of being threaded with the second elastic telescopic plate, described spacing lock pin is fixedly connected with the second elastic telescopic plate by locking nut.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, pressure adjusting lever between described first elastic telescopic plate and mortar overflow chamber resettling is provided with and can moves up with pressure adjusting lever simultaneously and promote the nut body that the first elastic telescopic plate compresses one-level spring, described nut body is threaded with pressure adjusting lever, and nut body is connected with the pilot sleeve slide-and-guide be located at above mortar overflow chamber resettling.
Above-mentioned self-powering type manual multifunctional mortar flow control valve, described opening/closing mechanism comprises and to weld with pressure adjusting lever or ball shape rotary body that screw thread is fixedly connected with, the outer installment of ball shape rotary body has the rotating block that can rotate around ball shape rotary body, and the bottom of described rotating block is provided with the keying spheroid of the shutoff overflow hole when pressure adjusting lever moves down.
The advantage of the utility model self-powering type manual multifunctional mortar flow control valve is: simple and compact for structure, easily damaged parts is cheap and change efficient and convenient, maintenance cost is low, working procedure is reliable and stable, volume is little, flexibly mobile, this modulating valve is applied on pumping equipment, spray gun or Mortar spraying machine directly can be connected with this mortar conveyor ground, no matter spray gun opens or cuts out, all do not affect the normal use of all the other spray guns or Mortar spraying machine, adopt two-stage elastic controller, regulation range strengthens, be applicable to the mortar conveying equipment of various pressure.Keying spheroid is ball shape structure, opens and closes spheroid and overflow hole and forms linear sealing, solves flat structure and the too fast problem of control characteristic, overcomes the shortcoming that plug type structure control characteristic is excessively slow, have the control characteristic of excellence; Spool and valve seat form linear sealing, and sealing effect is better, more reliably; Spherical because opening and closing spheroid, thus it not resemble plate and plug type single-seat valve spool only when spool and valve seat are concentric guarantee throttling place seal reliably.As long as and spherical structure can ensure that sealing surface contact just can seal, and automatically can adjust centering, and, there is not mortar retention problems, substantially increase fluency and the stability of work in the mode that mortar supervisor is directly connected with mortar overflow chamber resettling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes enlarged view of part A in Fig. 1;
Fig. 3 is the partial structurtes enlarged view of part B in Fig. 1.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details;
As Fig. 1, 2, shown in 3, a kind of self-powering type manual multifunctional mortar flow control valve, comprise and can be responsible for the 7 mortar overflow chamber resettling 12 with spill pipe 11 be connected with described mortar, being provided with between mortar supervisor 7 and mortar overflow chamber resettling 12 allows overvoltage mortar to be responsible for through mortar the overflow hole 13 that 7 flow into mortar overflow chamber resettling 12, the pressure adjusting lever 14 for opening and closing overflow hole 13 protruding upward mortar overflow chamber resettling 12 is provided with in described mortar overflow chamber resettling 12, the opening/closing mechanism 15 with described overflow hole 13 adaptation is provided with in the bottom of pressure adjusting lever 14, the ball shape rotary body 16 that opening/closing mechanism 15 comprises with pressure adjusting lever 14 welds or screw thread is fixedly connected with, the outer installment of ball shape rotary body 16 has the rotating block 17 that can rotate around ball shape rotary body 16, the bottom of described rotating block 17 is provided with the keying spheroid 18 of the shutoff overflow hole 13 when pressure adjusting lever 14 moves down.Be provided with the rotating handles 19 that pilot pressure adjustable lever 14 moves down or upwards lifts at the top of pressure adjusting lever 14, the length direction along described pressure adjusting lever 14 is disposed with at least two groups for regulating the controller perturbation mechanism 21 with two guide rods 20 of pressure adjusting lever 14 impacting force.
In the present embodiment, controller perturbation mechanism 21 arranges two groups, is the one-level elastic controller 22 and secondary elastic controller 23 that upwards arrange successively from the top of mortar overflow chamber resettling 12 respectively.
One-level elastic controller 22 comprises the jack-up when overvoltage mortar 24 flows to mortar overflow chamber resettling 12 through overflow hole 13 and opens and closes spheroid 18 and the first elastic telescopic plate 25 through two guide rods 20 moved up with pressure adjusting lever 14, the top of described first elastic telescopic plate 25 arranges the second elastic telescopic plate 26 be slidably matched with two guide rods 20, the outside of the pressure adjusting lever 14 between the first elastic telescopic plate 25 and the second elastic telescopic plate 26 is socketed one-level spring 27, the one-level two guide rods 20 between described first elastic telescopic plate 25 and the second elastic telescopic plate 26 being provided with the springing stroke for regulating one-level spring 27 acted on the first elastic telescopic plate 25 regulates setscrew nut 28, the positioning plate 29 that the top that described secondary elastic controller 23 is included in the second elastic telescopic plate 26 is arranged, the outside of the pressure adjusting lever 14 between the second elastic telescopic plate 26 and positioning plate 29 is socketed two-level spring 30, two guide rods 20 of the both ends of the surface up and down of described positioning plate 29 are equipped with the secondary adjustment setscrew nut 31 for regulating two-level spring 30 springing stroke acting on positioning plate about 29 both ends of the surface.Second elastic telescopic plate 26 is provided with moving up the spacing lock pin 32 of distance for limiting the first elastic telescopic plate 25 of being threaded with the second elastic telescopic plate 26, spacing lock pin 32 is fixed on the second elastic telescopic plate 26 by locking nut 33 by described spacing lock pin 32.Usually, the load of one-level spring 27 is less than the load of two-level spring 30, one is stressed in order to enable pressure adjusting lever 14 first be out of shape when being subject to overvoltage mortar 24 pressure upwards, two is the load for preventing excessive pressure from exceeding one-level spring 27, one-level spring 27 is caused to damage and lost efficacy, therefore when pressure exceeds the load of one-level spring 27, the effective deformation amount of the one-level spring 27 set by spacing lock pin 32, when reaching the setting alternating compression amount of spacing lock pin 32, the pressure that first elastic telescopic plate 25 bears will pass to the second elastic telescopic plate 26 by spacing lock pin 32, now the second elastic telescopic plate 26 is stressed moves up, compression two-level spring 30, now two-level spring 30 will work, meanwhile, the resiliently deformable remained unchanged moves up with the first elastic telescopic plate 25 and the second elastic telescopic plate by one-level spring 27, compression two-level spring 30, therefore available protecting one-level spring 27.
When regulating pressure adjusting lever 14 first, need pressure adjusting lever 14 to be screwed in mortar overflow chamber resettling 12 downwards, and overflow hole 13 can tightly be sealed by keying spheroid 18, therefore, following structure is set: what two guide rods 20 between positioning plate 29 and rotating handles 19 are provided with authorized pressure adjustable lever 14 passes can lift with pressure adjusting lever 14 guide plate 33 moved up, described pressure adjusting lever 14 is connected by worm structure with guide plate 33, in the present embodiment, a nut 34 is had at the center weld of guide plate 33, pressure adjusting lever 14 is threaded with this nut 34, when rotating rotating handles 19, pressure adjusting lever 14 can move down, on two guide rods 20, be respectively arranged with the setscrew nut 34 moved down for restricted guidance plate 33 simultaneously.For making pressure adjusting lever 14 when the pressure being subject to overvoltage mortar 24 moves up, pressure reasonably can be passed to one-level elastic controller 22 and secondary elastic controller 23, pressure adjusting lever 14 between the first elastic telescopic plate 25 and mortar overflow chamber resettling 12 is provided with and can moves up with pressure adjusting lever 14 simultaneously and promote the nut body 34 that the first elastic telescopic plate 25 compresses one-level spring 27, described nut body 34 is threaded with pressure adjusting lever 14, nut body 34 is connected with pilot sleeve 35 slide-and-guide be located at above mortar overflow chamber resettling 12, pilot sleeve 35 can play the effect of accurate positioning screw parent, simultaneously, axle sleeve 36 can be installed between the first elastic telescopic plate 25 and nut body 34, the direct friction of reduction first elastic telescopic plate 25 and nut body 34 can be played, extend the working life of the two, also improve the precision of pressure adjusting lever 14 coaxality when being moved up by jack-up simultaneously.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present utility model, the change made, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (7)
1. a self-powering type manual multifunctional mortar flow control valve, comprise and can be responsible for described mortar the mortar overflow chamber resettling with spill pipe be connected, being provided with between mortar supervisor and mortar overflow chamber resettling allows overvoltage mortar to be responsible for the overflow hole flowing into mortar overflow chamber resettling through mortar, the pressure adjusting lever for opening and closing overflow hole protruding upward mortar overflow chamber resettling is provided with in described mortar overflow chamber resettling, the opening/closing mechanism with described overflow hole adaptation is provided with in the bottom of pressure adjusting lever, top is provided with the rotating handles that pilot pressure adjustable lever moves down, length direction along described pressure adjusting lever is disposed with at least two groups for regulating the controller perturbation mechanism with two guide rods of pressure adjusting lever impacting force.
2. self-powering type manual multifunctional mortar flow control valve according to claim 1, is characterized in that: described controller perturbation mechanism comprises the one-level elastic controller and secondary elastic controller that set gradually above mortar overflow chamber resettling.
3. self-powering type manual multifunctional mortar flow control valve according to claim 2, it is characterized in that: described one-level elastic controller comprises opens opening/closing mechanism and the first elastic telescopic plate through two guide rods moved up with pressure adjusting lever when overvoltage mortar flows to mortar overflow chamber resettling through overflow hole, the the second elastic telescopic plate be slidably matched with two guide rods is set above described first elastic telescopic plate, pressure adjusting lever between the first elastic telescopic plate and the second elastic telescopic plate is socketed one-level spring outward, the one-level two guide rods between described first elastic telescopic plate and the second elastic telescopic plate being provided with the springing stroke for regulating one-level spring acted on the first elastic telescopic plate regulates setscrew nut, described secondary elastic controller is included in the positioning plate arranged above the second elastic telescopic plate, pressure adjusting lever between second elastic telescopic plate and positioning plate is socketed two-level spring outward, the guide rod of the both ends of the surface up and down of described positioning plate is equipped with the secondary adjustment setscrew nut for regulating two-level spring springing stroke acting on positioning plate both ends of the surface.
4. self-powering type manual multifunctional mortar flow control valve according to claim 3, it is characterized in that: what two guide rods between described positioning plate and rotating handles are provided with authorized pressure adjustable lever passes can lift with pressure adjusting lever the guide plate moved up, and described pressure adjusting lever is connected by worm structure with guide plate.
5. the self-powering type manual multifunctional mortar flow control valve according to claim 3 or 4, it is characterized in that: described second elastic telescopic plate is provided with moving up the spacing lock pin of distance for limiting the first elastic telescopic plate of being threaded with the second elastic telescopic plate, described spacing lock pin is fixedly connected with the second elastic telescopic plate by locking nut.
6. self-powering type manual multifunctional mortar flow control valve according to claim 3, it is characterized in that: the pressure adjusting lever between described first elastic telescopic plate and mortar overflow chamber resettling is provided with and can moves up with pressure adjusting lever simultaneously and promote the nut body that the first elastic telescopic plate compresses one-level spring, described nut body is threaded with pressure adjusting lever, and nut body is connected with the pilot sleeve slide-and-guide be located at above mortar overflow chamber resettling.
7. self-powering type manual multifunctional mortar flow control valve according to claim 3, it is characterized in that: described opening/closing mechanism comprises and to weld with pressure adjusting lever or ball shape rotary body that screw thread is fixedly connected with, the outer installment of ball shape rotary body has the rotating block that can rotate around ball shape rotary body, and the bottom of described rotating block is provided with the keying spheroid of the shutoff overflow hole when pressure adjusting lever moves down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077618.8U CN204611066U (en) | 2015-01-30 | 2015-01-30 | Self-powering type manual multifunctional mortar flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077618.8U CN204611066U (en) | 2015-01-30 | 2015-01-30 | Self-powering type manual multifunctional mortar flow control valve |
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| Publication Number | Publication Date |
|---|---|
| CN204611066U true CN204611066U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077618.8U Expired - Fee Related CN204611066U (en) | 2015-01-30 | 2015-01-30 | Self-powering type manual multifunctional mortar flow control valve |
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| CN (1) | CN204611066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613223A (en) * | 2015-01-30 | 2015-05-13 | 胡维毅 | Self-acting type manual multifunctional mortar flow regulating valve |
-
2015
- 2015-01-30 CN CN201520077618.8U patent/CN204611066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613223A (en) * | 2015-01-30 | 2015-05-13 | 胡维毅 | Self-acting type manual multifunctional mortar flow regulating valve |
| CN104613223B (en) * | 2015-01-30 | 2018-08-31 | 胡维毅 | Self-operated type manual multifunctional mortar flow control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180130 |