CN210014057U - Sluice with silica gel and pressure spring reset - Google Patents
Sluice with silica gel and pressure spring reset Download PDFInfo
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- CN210014057U CN210014057U CN201920317114.7U CN201920317114U CN210014057U CN 210014057 U CN210014057 U CN 210014057U CN 201920317114 U CN201920317114 U CN 201920317114U CN 210014057 U CN210014057 U CN 210014057U
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- silica gel
- valve
- pressure spring
- reset
- cap
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Abstract
The utility model discloses a sluice with silica gel and pressure spring reset, include: the valve body is provided with a water inlet, a water outlet and a valve cavity, the water inlet and the water outlet are respectively communicated with the valve cavity, and a partition plate is arranged in the valve cavity; the valve cap is arranged on the valve body and communicated with the valve cavity; the valve cover is arranged on the valve cap; the screw rod is arranged in the valve cap, the lower end of the screw rod is provided with a valve clack, the valve clack is right opposite to the valve cavity, and the upper end of the screw rod penetrates through the valve cap; the lower part of the reset silica gel is coated outside the valve clack and the screw rod, and the upper part of the reset silica gel is clamped between the valve cap and the valve cover; the lower end of the pressure spring is abutted against the valve clack, and the upper end of the pressure spring is abutted against the valve cover. The utility model discloses avoided preventing the device that runs out in the installation of each tap end, can prevent all taps simultaneously from running out, it is simple and convenient to use.
Description
Technical Field
The utility model relates to a technical field of sluice especially relates to a sluice with silica gel and pressure spring reset.
Background
When water is stopped and renovated, if a tap is forgotten to be closed, a large amount of running water is generated when water comes again, so that waste of water resources is caused, and property loss of owners and neighbors is possibly caused due to overflow of a large amount of water, so that neighborhood contradiction is generated. In the prior art, most of the water leakage prevention devices are additionally arranged in the water faucet, the size of the water faucet is increased, the appearance is influenced, the water faucet can only meet the requirements of a single cold or hot water faucet and can not meet the requirements of the water faucet with cold and hot water at the same time, the requirement on the machining precision of elements is high, and the production cost is increased. This kind of mode needs to install a water leakage prevention device in every tap department, and this kind of water leakage prevention device belongs to the extra device beyond the tap, and the processing cost is higher, and is inconvenient in use. In the prior art, the water leakage prevention device arranged at the joint of the water inlet pipe and the water outlet pipe is complex and troublesome to install and replace.
SUMMERY OF THE UTILITY MODEL
To the problem of above-mentioned production, the utility model aims at providing a sluice with silica gel and pressure spring reset.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a sluice with reset silica gel and a pressure spring, wherein the sluice comprises:
the valve body is provided with a water inlet, a water outlet and a valve cavity, the water inlet and the water outlet are respectively communicated with the valve cavity, and a partition plate is arranged in the valve cavity;
the valve cap is arranged on the valve body and communicated with the valve cavity;
the valve cover is arranged on the valve cap;
the screw rod is arranged in the valve cap, the valve clack is arranged at the lower end of the screw rod and is right opposite to the valve cavity, and the upper end of the screw rod penetrates through the valve cover;
the lower part of the reset silica gel is coated outside the valve clack and the screw rod, and the upper part of the reset silica gel is clamped between the valve cap and the valve cover;
the lower end of the pressure spring is abutted to the valve clack, and the upper end of the pressure spring is abutted to the valve cover.
The aforesaid has sluice that resets silica gel and pressure spring, wherein, still includes: and the pressing cap is arranged on the valve cover, and the upper end of the screw rod penetrates through the pressing cap.
The aforesaid has sluice that resets silica gel and pressure spring, wherein, still includes:
the upper end of the screw rod is provided with the hand wheel seat;
the hand wheel is fixed on the hand wheel seat through a copper screw, and the copper screw sequentially penetrates through the hand wheel, the hand wheel seat and is in threaded connection with the upper end of the screw rod from top to bottom.
The above-mentioned sluice with reset silica gel and pressure spring, wherein, the lower surface of pressing the cap, the inner wall of valve gap and the outer wall of lead screw encloses and forms annular cavity, be equipped with annular damping silica gel in the cavity.
The above-mentioned sluice with reset silica gel and pressure spring, wherein, the length of cavity is greater than the length of damping silica gel.
The aforesaid has sluice of silica gel and pressure spring that resets, wherein, the lower surface of pressing the cap is the inclined plane, the upper surface of damping silica gel is the inclined plane, the lower surface of pressing the cap with the upper surface phase-match of damping silica gel.
In the water gate with the reset silica gel and the pressure spring, the valve cover is also sleeved with the straight line radium silk cap.
The water gate with the reset silica gel and the pressure spring is characterized in that the outer surface of the valve cover extends outwards to form an annular protruding shoulder.
The sluice gate with the reset silica gel and the pressure spring is characterized in that the lower surface of the hand wheel is an inclined surface, the upper surface of the shoulder is an inclined surface, and the lower surface of the hand wheel is matched with the upper surface of the shoulder.
The sluice with the reset silica gel and the pressure spring is characterized in that the middle part of the reset silica gel is of a corrugated pipe-shaped structure.
The above sluice gate with the reset silica gel and the pressure spring, wherein the damping silica gel is provided with a horizontal vent groove and a vertical vent groove, one end of the horizontal vent groove is communicated with the inside of the valve cover, and the other end of the horizontal vent groove is communicated with the vertical vent groove.
The water gate with the reset silica gel and the pressure spring is characterized in that the upper end of the partition plate is provided with a partition plate groove.
The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:
(1) the utility model discloses avoided preventing the device that runs out in the installation of each tap end, can prevent all taps simultaneously from running out, it is simple and convenient to use.
(2) The utility model discloses when indoor water pressure is less than sluice closing pressure, can automatic non return, and save installation space, material and man-hour.
(3) The utility model discloses a lead screw does not contact with water, and the lead screw can not produce the dirt, and life is longer, and the reliability is stronger.
(4) The utility model discloses can avoid the water in each indoor water pipe to get into the trunk line by the siphon when cutting off the water supply to avoid the trunk line to be polluted.
Drawings
Fig. 1 is a perspective view of the sluice with the reset silica gel and the pressure spring of the present invention.
Fig. 2 is a sectional view of the utility model discloses a sluice with silica gel and pressure spring reset.
Fig. 3 is a cross-sectional view of the damping silica gel of the sluice with the reset silica gel and the pressure spring of the utility model.
Fig. 4 is a bottom view of the damping silica gel of the sluice with the reset silica gel and the pressure spring of the utility model.
In the drawings: 1. a valve body; 11. a water inlet; 12. a water outlet; 13. a valve cavity; 14. a partition plate; 2. a bonnet; 3. a valve cover; 31. a shoulder; 4. a screw rod; 5. a valve flap; 6. resetting the silica gel; 7. a pressure spring; 8. pressing the cap; 9. a hand wheel seat; 10. a hand wheel; 101. copper screws; 102. damping silica gel; 103. straight line radium silk cap.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model discloses a perspective view of sluice with silica gel and pressure spring reset, fig. 2 is the utility model discloses a section view of sluice with silica gel and pressure spring reset, fig. 3 is the utility model discloses a section view of damping silica gel of sluice with silica gel and pressure spring reset, fig. 4 is the utility model discloses a bottom view of damping silica gel of sluice with silica gel and pressure spring reset, please see that fig. 1 to fig. 4 are shown, show a preferred embodiment's sluice with silica gel and pressure spring reset, including: the valve body 1 is provided with a water inlet 11, a water outlet 12 and a valve cavity 13, the water inlet 11 and the water outlet 12 are respectively communicated with the valve cavity 13, and a partition plate 14 is arranged in the valve cavity 13.
In addition, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: the valve cap 2, valve cap 2 are located on the valve body 1, and valve cap 2 is linked together with the valve chamber 13.
In addition, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: valve gap 3, valve gap 3 locates on valve cap 2.
Further, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: lead screw 4 and valve clack 5, lead screw 4 are located in valve cap 2, and the lower extreme of lead screw 4 is equipped with valve clack 5, and valve clack 5 is just to valve pocket 13, and valve gap 3 is run through to the upper end of lead screw 4. The screw rod 4 can drive the valve clack 5 to move in the vertical direction, so that the valve clack 5 can move downwards to be matched with the partition plate 14 to isolate the water inlet 11 from the valve cavity 13, and the water gate is closed; or the valve clack 5 can move upwards to separate from the partition plate 13 to form communication of the water inlet 11, the valve cavity 13 and the water outlet 12, so that the water gate is opened.
Specifically, under the condition of water cut-off, the screw rod 4 and the valve clack 5 fall down due to the action of gravity, so that the water gate is automatically closed, and water leakage is prevented.
Furthermore, as a preferred embodiment, the water gate with the reset silica gel and the pressure spring further comprises: the valve cap is characterized by comprising reset silica gel 6, wherein the lower part of the reset silica gel 6 is coated outside the valve clack 5 and the screw rod 4, and the upper part of the reset silica gel 6 is clamped between the valve cap 2 and the valve cap 3. The reset silica gel 6 provides auxiliary power for the opening of the sluice.
Still further, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: the lower end of the pressure spring 7 is abutted against the valve clack 5, and the upper end of the pressure spring 7 is abutted against the valve cover 3. The pressure spring 7 provides auxiliary power for closing the water gate.
On the other hand, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: and the pressing cap 8 is arranged on the valve cover 3, and the upper end of the screw rod 4 penetrates through the pressing cap 8.
In addition, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: the upper end of the screw rod 4 is provided with a hand wheel seat 9, and the hand wheel seat 9 is arranged at the upper end of the screw rod 4.
In addition, as a preferred embodiment, the sluice with reset silica gel and pressure spring further comprises: the hand wheel 10 is fixed on the hand wheel seat 9 through a copper screw 101, and the copper screw 101 sequentially penetrates through the hand wheel 10 and the hand wheel seat 9 from top to bottom and is in threaded connection with the upper end of the screw rod 4. The closing or opening of the floodgate is manually controlled by means of a handwheel 10.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 and fig. 2, an annular cavity is formed by the lower surface of the pressing cap 8, the inner wall of the valve cover 3 and the outer wall of the lead screw 4, and an annular damping silica gel 102 is disposed in the cavity. The damping silica gel 102 forms a damping effect on the screw rod 4, so that the sluice can maintain the position of the screw rod 4 in both a closed state and an open state, the current state of the sluice is maintained, and the state of the sluice is kept stable.
The utility model discloses a further embodiment, the length of cavity is greater than the length of damping silica gel 102 for damping silica gel 102 can be in the within range activity of cavity restriction.
The utility model discloses a further embodiment, the lower surface of pressing cap 8 is the inclined plane, and the upper surface of damping silica gel 102 is the inclined plane, presses the lower surface of cap 8 and the upper surface phase-match of damping silica gel 102 to limit damping silica gel 102's extreme position.
Specifically, when the reset silica gel 6 is damaged by external impurities during operation, the damping silica gel 102 is pressed upwards, so that the inclined surface of the damping silica gel 102 is embedded into the inclined surface of the pressing cap 8, and the function of preventing water leakage is achieved.
In a further embodiment of the present invention, the valve cover 3 is further sleeved with a straight line radium silk cap 103. When the hand wheel 10 is difficult to lift up, the straight line radium wire cap 103 is gradually moved upwards by gradually rotating the straight line radium wire cap 103, so that the hand wheel 10 is gradually jacked up, meanwhile, the straight line radium wire cap 103 and the hand wheel 10 are separated, the hand wheel 10 automatically rises, and the straight line radium wire cap 103 needs to be reset. The size of water inflow is adjusted and closed through the matching of the straight line radium silk cap 103 and the hand wheel 10.
In a further embodiment of the present invention, the outer surface of the valve cover 3 extends outwardly to form an annular shoulder 31.
The utility model discloses a further embodiment, the lower surface of hand wheel 10 is the inclined plane, and the upper surface of abrupt shoulder 31 is the inclined plane, and the lower surface of hand wheel 10 and the upper surface phase-match of abrupt shoulder 31 to limit hand wheel 10's extreme position.
In a further embodiment of the present invention, the middle portion of the silica gel 6 is a bellows structure.
The utility model discloses a further embodiment, horizontal air channel 1021 and vertical air channel 1022 have been seted up on the damping silica gel 102, and wherein, the one end of horizontal air channel 1021 is linked together with the inside of valve gap 3, and the other end of horizontal air channel 1021 is linked together with vertical air channel 1022, and vertical air channel 1022 is linked together with the atmosphere.
The sluice operates normally, and when the reset silica gel 6 is compressed, air in the reset silica gel 6 can be discharged through the horizontal ventilation groove 1021 and the vertical ventilation groove 1022 in sequence; when the reset silica gel 6 is stretched, external atmosphere can be reversely sucked.
The utility model discloses a further embodiment, when opening the sluice fast, the inside pressure of valve body 1 reduces rapidly, and lead screw 4 moves down rapidly, and damping silica gel 102 is pushed down and becomes tight, makes horizontal air channel 1021 and vertical air channel 1022 diminish or block up by the oppression, and the functioning speed of lead screw 4 is slowed down simultaneously to ensure that water supply is normal.
In another embodiment of the present invention, the utility model discloses have the automatic re-setting function, the baffle groove (not shown in the figure) has been seted up to the upper end of baffle 14 for there is little when the sluice closes. When water comes again, the indoor water faucet is forgotten to be closed, the water faucet has a dripping phenomenon, after the water faucet is closed, the pressure in the water pipe can be larger than the closing pressure of the water gate after a certain time, and the water gate is automatically opened to recover normal water supply. The water tap is in the closed state, and the water supply can be automatically recovered without human intervention.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (12)
1. The utility model provides a sluice with silica gel and pressure spring reset which characterized in that includes:
the valve body is provided with a water inlet, a water outlet and a valve cavity, the water inlet and the water outlet are respectively communicated with the valve cavity, and a partition plate is arranged in the valve cavity;
the valve cap is arranged on the valve body and communicated with the valve cavity;
the valve cover is arranged on the valve cap;
the screw rod is arranged in the valve cap, the valve clack is arranged at the lower end of the screw rod and is right opposite to the valve cavity, and the upper end of the screw rod penetrates through the valve cover;
the lower part of the reset silica gel is coated outside the valve clack and the screw rod, and the upper part of the reset silica gel is clamped between the valve cap and the valve cover;
the lower end of the pressure spring is abutted to the valve clack, and the upper end of the pressure spring is abutted to the valve cover.
2. The floodgate with silica gel and pressure spring reset of claim 1, further comprising: and the pressing cap is arranged on the valve cover, and the upper end of the screw rod penetrates through the pressing cap.
3. The floodgate with silica gel and pressure spring reset of claim 2, further comprising:
the upper end of the screw rod is provided with the hand wheel seat;
the hand wheel is fixed on the hand wheel seat through a copper screw, and the copper screw sequentially penetrates through the hand wheel, the hand wheel seat and is in threaded connection with the upper end of the screw rod from top to bottom.
4. The water gate with the reset silica gel and the pressure spring as claimed in claim 3, wherein an annular cavity is formed by the lower surface of the pressure cap, the inner wall of the valve cover and the outer wall of the screw rod in a surrounding manner, and annular damping silica gel is arranged in the cavity.
5. The floodgate with reset silica gel and pressure spring of claim 4, wherein the length of cavity is greater than the length of damping silica gel.
6. The floodgate with silica gel and pressure spring reset of claim 5, characterized in that, the lower surface of pressing the cap is the inclined plane, the upper surface of damping silica gel is the inclined plane, press the lower surface of cap with the upper surface phase-match of damping silica gel.
7. The water gate with reset silica gel and pressure spring as claimed in claim 6, wherein the valve cover is further sleeved with a radium silk cap with straight lines.
8. The water gate with silicone reset and pressure spring as claimed in claim 7, wherein the outer surface of the valve cover extends outward to form an annular shoulder.
9. The sluice gate with silica gel and pressure spring reset according to claim 8, wherein the lower surface of the hand wheel is an inclined surface, the upper surface of the shoulder is an inclined surface, and the lower surface of the hand wheel is matched with the upper surface of the shoulder.
10. The floodgate with reset silica gel and pressure spring of claim 9, wherein the middle part of the reset silica gel is of a bellows-like structure.
11. The sluice gate with the reset silica gel and the pressure spring as claimed in claim 4, wherein the damping silica gel is provided with a horizontal vent groove and a vertical vent groove, wherein one end of the horizontal vent groove is communicated with the inside of the valve cover, and the other end of the horizontal vent groove is communicated with the vertical vent groove.
12. The water gate with reset silica gel and pressure spring as claimed in claim 1, wherein the upper end of the partition board is opened with a partition board groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317114.7U CN210014057U (en) | 2019-03-13 | 2019-03-13 | Sluice with silica gel and pressure spring reset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317114.7U CN210014057U (en) | 2019-03-13 | 2019-03-13 | Sluice with silica gel and pressure spring reset |
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| Publication Number | Publication Date |
|---|---|
| CN210014057U true CN210014057U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317114.7U Active CN210014057U (en) | 2019-03-13 | 2019-03-13 | Sluice with silica gel and pressure spring reset |
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|---|---|
| CN (1) | CN210014057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798378A (en) * | 2019-03-13 | 2019-05-24 | 施杨 | A kind of sluice with reset silica gel and pressure spring |
-
2019
- 2019-03-13 CN CN201920317114.7U patent/CN210014057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798378A (en) * | 2019-03-13 | 2019-05-24 | 施杨 | A kind of sluice with reset silica gel and pressure spring |
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