CN213298960U - Automatic water compensating valve with leakage-proof protection - Google Patents
Automatic water compensating valve with leakage-proof protection Download PDFInfo
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- CN213298960U CN213298960U CN202022253132.9U CN202022253132U CN213298960U CN 213298960 U CN213298960 U CN 213298960U CN 202022253132 U CN202022253132 U CN 202022253132U CN 213298960 U CN213298960 U CN 213298960U
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- leakage
- sealing
- connecting seat
- pressure
- valve body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 238000007789 sealing Methods 0.000 claims abstract description 93
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 239000005341 toughened glass Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic water compensating valve with leakage protection, which comprises a valve body and an adjusting seat, wherein the adjusting seat is arranged at the lower end of the valve body, the right end of the valve body is connected with a water inlet pipe, the left end of the valve body is connected with a water outlet pipe, the right end of the water inlet pipe and the left end of the water outlet pipe are both provided with butt joint pipe heads, the locking thread sleeves are sleeved outside the circumferences of the two butt joint pipe heads, by adding a novel reinforcing and leakage-proof device outside the connecting sleeve and the sealing connecting seat of the automatic water replenishing valve, the reinforcing and leakage-proof device can reinforce and prevent leakage of the connecting sleeve and the sealing connecting seat after connection, and the reinforced leakage-proof device can also play a role in protecting the outside of the connecting sleeve and the sealing connecting seat, so that the condition that the connecting position of the connecting sleeve and the sealing connecting seat is loosened and leaked due to external force damage is prevented, and the connecting sleeve and the sealing connecting seat can be always in a tight connection state.
Description
Technical Field
The utility model belongs to the technical field of automatic water supply valve is relevant, concretely relates to take automatic water supply valve of leak protection.
Background
The automatic water replenishing valve is a water replenishing valve with vertical scales, is a combination of a pressure reducing valve, a filter, a stop valve and a check valve, can keep the pressure of a system at a stable value, can be automatically opened when the pressure is reduced, can replenish water to the system, can be automatically closed after the set pressure is reached, is provided with the filter, can avoid the inflow of impurities, is internally provided with the check valve, can prevent hot water of a heating system from flowing back to a cold water pipeline, even if the inlet pressure is changed, a pressure regulator can keep the stability of the outlet pressure, and can be vertically or horizontally installed under emergency conditions or in maintenance of the system, and the side with an arrow is a water inlet end.
The existing automatic water replenishing valve technology has the following problems: the existing automatic water replenishing valve needs to determine the water pressure of water flow passing through the water replenishing valve after regulation by installing the pressure cover at the upper end of the valve body when in use, the pressure cover is mainly butt-jointed and fixed with the connecting sleeve at the upper end of the valve body through the sealing connecting seat at the bottom, so that the pressure cover is installed and fixed, the joint of the connecting sleeve and the sealing connecting seat can be influenced by the water pressure when in use, the joint of the connecting sleeve and the sealing connecting seat can be easily loosened due to the influence of overhigh water pressure and long use time, and the joint can be influenced by the water pressure once the joint between the connecting sleeve and the sealing connecting seat is loosened, so that the leakage of the whole automatic water replenishing valve can be caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic water supply valve of area leak protection to the adapter sleeve and the sealing connection seat junction that provide in solving above-mentioned background art when using automatic water supply valve on then can receive the water pressure influence, receive the too high influence of water pressure and use long influence all can cause adapter sleeve and sealing connection seat junction to produce not hard up easily, and in case both junctions produce not hard up then can receive the water pressure influence and cause not hard up department to produce the problem of revealing.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic water replenishing valve with the leakage protection comprises a valve body and an adjusting seat, wherein the adjusting seat is installed at the lower end of the valve body, the right end of the valve body is connected with a water inlet pipe, the left end of the valve body is connected with a water outlet pipe, butt joint pipe heads are arranged at the right end of the water inlet pipe and the left end of the water outlet pipe, locking screw sleeves are sleeved outside the circumferences of the two butt joint pipe heads, a connecting sleeve is arranged at the upper end of the valve body, a sealing connecting seat is arranged at the upper end of the connecting sleeve, a pressure cover is arranged at the upper end of the sealing connecting seat, a reinforcing leakage-proof device is sleeved outside the connecting sleeve and the sealing connecting seat and comprises a reinforcing leakage-proof cover A, a fixing bolt, a fixing patch and a reinforcing leakage-proof cover B, an opening of the reinforcing leakage-proof cover A is upwards sleeved outside the circumference of the uppermost end of the valve body and outside the circumference of, consolidate on leakage protection cover A the top circumference outer wall and consolidate leakage protection cover B all be provided with fixed paster, two on the circumference outer wall of lower extreme between the fixed paster through fixing bolt fixed connection, consolidate on the inner wall of leakage protection cover A hell consolidate on the inner wall of leakage protection cover B and all be provided with sealed the pad, two sealed pad is equallyd divide and is do not complete laminating on adapter sleeve and sealing connection seat outer wall.
Preferably, adjusting screw rod has been run through to the vertical inside of regulation seat, adjusting screw rod runs through sealed connecting seat and sets up the inside at the pressure hood topmost, sealed connecting seat is provided with the pressure indicator topmost, the inside embedded window that has of pressure hood front end outer wall, adjusting screw rod's lower extreme is connected with adjusting hand wheel.
Preferably, the water outlet pipe is connected with a pressure through pipe on the outer wall of the upper end of the left side, and the upper end of the pressure through pipe is connected with a pressure gauge.
Preferably, the water inlet pipe and the water outlet pipe are communicated with the inside of the valve body, and the water inlet pipe and the water outlet pipe are symmetrically installed by using the center line of the valve body.
Preferably, the window is made of transparent toughened glass, and pressure scales are arranged on the outer walls of the front ends of the pressure covers on the left side and the right side of the window.
Preferably, the connecting sleeve and the sealing connecting seat are the same in shape and size, the connecting sleeve and the sealing connecting seat are fixedly connected through screws, and a rubber sealing gasket is further arranged between the connecting sleeve and the sealing connecting seat and used for sealing and leakage prevention.
Compared with the prior art, the utility model provides a take automatic water compensating valve of leak protection possesses following beneficial effect:
1. the utility model adds a novel reinforced anti-leakage device outside the connecting sleeve and the sealing connecting seat of the automatic water-compensating valve, the reinforced anti-leakage device can reinforce and prevent leakage of the connecting sleeve and the sealing connecting seat after connection, and the reinforced anti-leakage device can also protect the outside of the connecting sleeve and the sealing connecting seat, thereby preventing the connecting sleeve and the sealing connecting seat from being loosened and leaked due to external force damage, ensuring that the connecting sleeve and the sealing connecting seat can be always in a tight connection state, and the inner wall of the reinforced anti-leakage device is also provided with a sealing gasket and is respectively and completely attached with the connecting sleeve and the sealing connecting seat, thus the reinforced anti-leakage device can play a sealing role when leakage is caused due to slight looseness between the connecting sleeve and the sealing connecting seat, thereby maintaining the connecting sleeve and the sealing connecting seat which are loosened to work under the sealing state continuously, thereby prolonging the service life and the use tightness of the whole automatic water replenishing valve;
2. the utility model has the advantages that the reinforced leakage-proof device is used in a specific using mode that firstly the sealing connecting seat at the lower end of the pressure cover is in sealing butt joint with the connecting seat at the upper end of the valve body, then the reinforced leakage-proof device can be used for reinforcing and encrypting the connecting seat and the sealing connecting seat which are in sealing connection, the reinforced leakage-proof cover A on the reinforced leakage-proof device is sleeved outside the uppermost circumference of the valve body and the circumference of the connecting seat after the opening is upwards, after the sealing butt joint of the connecting seat and the sealing connecting seat is completed, the opening of the reinforced leakage-proof cover B is required to downwards pass through the pressure cover and be sleeved outside the sealing connecting seat completely, then the reinforced leakage-proof cover A and the reinforced leakage-proof cover B are connected and fixed when the requirement is met, the fixed patch on the circumference outer wall at the upper end of the reinforced leakage-proof cover A can, when in butt joint, only six fixing bolts need to vertically penetrate through the through holes in the two fixing patches respectively, then the six fixing bolts are sequentially screwed, after all the six fixing bolts are screwed, the reinforced leakage-proof cover A and the reinforced leakage-proof cover B are firmly connected together through the fixing patches, so that the sealing gaskets on the inner walls of the reinforced leakage-proof cover A and the reinforced leakage-proof cover B are respectively and completely pressed and attached on the outer walls of the connecting sleeve and the sealing connecting seat, so that the sealing gasket in a compressed state can play a role in secondarily reinforcing and sealing the connecting sleeve and the sealing connecting seat which are connected together, and the reinforced leakage-proof cover A and the reinforced leakage-proof cover B which are fixedly connected are sleeved outside the connecting sleeve and the sealing connecting seat in a fastening connection state all the time, thereby play reinforcement and guard action to both to can effectually prevent to produce between adapter sleeve and the sealing connection seat not hard up and cause the condition emergence of revealing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of the overall plane structure of the automatic water compensating valve with leakage protection of the present invention;
FIG. 2 is a schematic view of the single plane structure of the automatic water compensating valve with leakage protection according to the present invention;
FIG. 3 is a schematic view of a planar structure of the reinforcing and leakage-proof device of the present invention;
in the figure: 1. a butt joint head; 2. locking the threaded sleeve; 3. a water inlet pipe; 4. a valve body; 5. adjusting a hand wheel; 6. adjusting the screw rod; 7. an adjusting seat; 8. a water outlet pipe; 9. a pressure pipe; 10. a pressure gauge; 11. reinforcing a leakage-proof device; 12. a pressure cover; 13. a pressure indicating head; 14. a window; 15. connecting sleeves; 16. sealing the connecting seat; 17. reinforcing a leakage-proof cover A; 18. fixing the bolt; 19. fixing the patch; 20. and reinforcing the leakage-proof cover B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic water replenishing valve with leakage protection comprises a valve body 4 and an adjusting seat 7, wherein the adjusting seat 7 is installed at the lower end of the valve body 4, the right end of the valve body 4 is connected with a water inlet pipe 3, the left end of the valve body 4 is connected with a water outlet pipe 8, butt joint pipe heads 1 are respectively arranged at the right end of the water inlet pipe 3 and the left end of the water outlet pipe 8, the water inlet pipe 3 and the water outlet pipe 8 are both communicated with the inside of the valve body 4, the water inlet pipe 3 and the water outlet pipe 8 are symmetrically installed with the central line of the valve body 4, the water in the water inlet pipe 3 can be quickly and smoothly conveyed into the inside of the water outlet pipe 8 and discharged out through the symmetry of the water inlet pipe and the water outlet pipe, so that the use stability of the automatic water replenishing valve is improved, locking screw sleeves 2 are respectively sleeved at the outer parts of the circumferences of the two butt joint pipe heads 1, the connecting sleeve 15 and the sealing connecting seat 16 are fixedly connected through screws, a rubber sealing gasket is further arranged between the connecting sleeve 15 and the sealing connecting seat 16 for sealing and leakage prevention, the rubber sealing gasket is additionally arranged between the connecting sleeve 15 and the sealing connecting seat 16 to encrypt the joint of the connecting sleeve 15 and the sealing connecting seat 16, so that the rubber sealing gasket can be continuously sealed when slight looseness occurs between the connecting sleeve 15 and the sealing connecting seat 16, the sealing effect of the whole automatic water replenishing valve in use is improved, the reinforcing and leakage preventing device 11 is sleeved outside the connecting sleeve 15 and the sealing connecting seat 16, the adjusting screw 6 penetrates through the vertical inside of the adjusting seat 7, the uppermost end of the adjusting screw 6 penetrates through the sealing connecting seat 16 and is arranged inside the pressure cover 12, the uppermost end of the sealing connecting seat 16 is provided with a pressure indicating head 13, a window 14 is embedded inside the outer wall of the, outlet pipe 8 is close to and is connected with pressure siphunculus 9 on the left side upper end outer wall, the upper end of pressure siphunculus 9 is connected with manometer 10, window 14 is made by transparent toughened glass, all be provided with the pressure scale on the pressure cover 12 front end outer wall of the 14 left and right sides of window, window 14 adopts transparent toughened glass to make and can not enough influence the leakproofness and can make the user see the height of the inside pressure indicator head 13 of audio-visual observation pressure cover 12 again, and come audio-visual observation and change the moisturizing pressure of moisturizing valve through the reference of pressure scale.
An automatic water replenishing valve with leakage protection function, a reinforced leakage-proof device 11 comprises a reinforced leakage-proof cover A17, a fixing bolt 18, a fixing patch 19 and a reinforced leakage-proof cover B20, an opening of the reinforced leakage-proof cover A17 is upwards sleeved outside the uppermost circumference of a valve body 4 and the circumference of a connecting sleeve 15, an opening of the reinforced leakage-proof cover B20 is downwards sleeved outside the lowermost circumference of a pressure cover 12 and the circumference of a sealing connecting seat 16, the outer walls of the uppermost circumference of the reinforced leakage-proof cover A17 and the outer walls of the lowermost circumference of the reinforced leakage-proof cover B20 are respectively provided with the fixing patches 19, the two fixing patches 19 are fixedly connected through the fixing bolt 18, the inner wall of the reinforced leakage-proof cover A17 is provided with a sealing gasket on the inner wall of a Hull reinforced leakage-proof cover B20, the two sealing gaskets are respectively and completely attached to the outer walls of the connecting sleeve 15 and the sealing connecting seat 16, when the reinforced leakage-proof device 11 is, then, the connecting sleeve 15 and the sealing connecting seat 16 which are connected in a sealing manner can be reinforced and encrypted by using the reinforcing and leakage-proof device 11, at this time, the reinforcing and leakage-proof cover A17 on the reinforcing and leakage-proof device 11 is upwards sleeved outside the uppermost circumference of the valve body 4 and the circumference of the connecting sleeve 15 after the opening is opened, and after the sealing and butt joint of the connecting sleeve 15 and the sealing connecting seat 16 is completed, at this time, the opening of the reinforcing and leakage-proof cover B20 needs to downwards penetrate through the pressure cover 12 and be completely sleeved outside the sealing connecting seat 16, then, the reinforcing and leakage-proof cover A17 and the reinforcing and leakage-proof cover B20 need to be connected and fixed, at this time, the fixing patch 19 on the outer wall of the circumference at the upper end of the reinforcing and leakage-proof cover A17 is directly opposite to the fixing patch 19 on the outer wall of the circumference at the lowermost, and then the six fixing bolts 18 are sequentially screwed, after the six fixing bolts 18 are all screwed, the reinforced leakage-proof cover A17 and the reinforced leakage-proof cover B20 are firmly connected together through the fixing patches 19, so that the gaskets on the inner walls of the reinforced leakage-proof cover A17 and the reinforced leakage-proof cover B20 are respectively and completely pressed and attached to the outer walls of the connecting sleeve 15 and the sealing connecting seat 16, the gaskets in the pressed state can perform secondary reinforcing and sealing functions on the connecting sleeve 15 and the sealing connecting seat 16 which are connected together, and the reinforced leakage-proof cover A17 and the reinforced leakage-proof cover B20 which are connected and fixed are always sleeved outside the connecting sleeve 15 and the sealing connecting seat 16 in the fastened and connected state, so that the reinforcing and protecting functions are performed on the connecting sleeve 15 and the sealing connecting seat 16.
The utility model discloses a theory of operation and use flow: after the automatic water replenishing valve is installed, when the automatic water replenishing valve is used, firstly, the pressure gauge 10 needs to be installed and sealed at the upper end of the pressure through pipe 9, so that the pressure gauge 10 after installation can display the water pressure of water flowing through the inside of the valve body 4 in real time, then, the whole automatic water replenishing valve needs to be installed on a water pipe needing to be butted for use, when the automatic water replenishing valve is installed, the water inlet pipe 3 and the water outlet pipe 8 need to be butted with the external water inlet main pipe and the external water outlet main pipe respectively through the butting pipe heads 1, the locking screw sleeves 2 on the two butting pipe heads 1 need to be screwed after the two butting pipe heads 1 are butted with the external water inlet main pipe and the external water outlet main pipe, and the two locking screw sleeves 2 can reinforce the water inlet main pipe and the water outlet main pipe after being screwed, thereby preventing the water inlet main pipe and the water outlet main pipe from generating loose leakage after being butted with the two butting pipe heads 1, when the automatic water replenishing valve is used, the adjusting hand wheel 5 needs to be rotated to drive the adjusting screw rod 6 to rotate, the adjusting screw rod 6 can change the displacement of a sealing ball inside the valve body 4 when rotating, so that the flowing speed of water flow from the water outlet pipe 8 is increased or reduced, and the purpose of changing water pressure is achieved, a novel reinforcing and leakage-proof device 11 is additionally arranged outside the connecting sleeve 15 and the sealing connecting seat 16 of the automatic water replenishing valve, the reinforcing and leakage-proof device 11 can play a reinforcing role and a leakage-proof role for the connecting sleeve 15 and the sealing connecting seat 16 after connection, the reinforcing and leakage-proof device 11 can also play a protection role outside the connecting sleeve 15 and the sealing connecting seat 16, the condition that the connecting position of the connecting sleeve 15 and the sealing connecting seat 16 is loosened and leaked due to external force damage is prevented, and the connecting position between the connecting sleeve 15 and the sealing connecting seat 16 can be always in a tight connection state, and the inner wall of the reinforcing and leakage-proof device 11 is also provided with a sealing gasket which is respectively and completely attached to the connecting sleeve 15 and the sealing connecting seat 16, so that the reinforcing and leakage-proof device 11 can play a sealing role even if slight looseness is generated between the connecting sleeve 15 and the sealing connecting seat 16 to cause leakage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Take automatic water compensating valve of leak protection, including valve body (4) and regulation seat (7), its characterized in that: the adjusting seat (7) is installed at the lower end of the valve body (4), the right end of the valve body (4) is connected with the water inlet pipe (3), the left end of the valve body (4) is connected with the water outlet pipe (8), the right end of the water inlet pipe (3) and the left end of the water outlet pipe (8) are both provided with butt joint pipe heads (1), two locking thread sleeves (2) are sleeved outside the circumference of the butt joint pipe heads (1), the upper end of the valve body (4) is provided with a connecting sleeve (15), the upper end of the connecting sleeve (15) is provided with a sealing connecting seat (16), the upper end of the sealing connecting seat (16) is provided with a pressure cover (12), the connecting sleeve (15) and the sealing connecting seat (16) are sleeved with a reinforcing leakage-proof device (11), the reinforcing leakage-proof device (11) comprises a reinforcing leakage-proof cover A (17), a fixing bolt (18), a fixing, consolidate leak protection cover A (17) opening and upwards cup joint outside valve body (4) top circumference and adapter sleeve (15) circumference, consolidate leak protection cover B (20) opening and cup joint outside the circumference of pressure housing (12) lower extreme circumference outside and sealing connection seat (16) downwards, consolidate leak protection cover A (17) on the top circumference outer wall and consolidate leak protection cover B (20) all be provided with fixed paster (19), two on the lower extreme circumference outer wall fixed connection between fixed paster (19), all be provided with sealed the pad on the inner wall of consolidating leak protection cover B (20) on consolidating the inner wall of leak protection cover A (17) on the inner wall of heler's reinforcement leak protection cover B (20), two sealed pad is equallyd divide and is do not complete laminating on adapter sleeve (15) and sealing connection seat (16) outer wall.
2. The automatic water replenishing valve with leakage protection of claim 1, wherein: adjust vertical inside of seat (7) and run through adjusting screw (6), adjusting screw (6) top runs through sealed connecting seat (16) and sets up the inside at pressure cover (12), sealed connecting seat (16) top is provided with pressure indicator (13), the inside embedded window (14) that has of pressure cover (12) front end outer wall, adjusting screw (6) bottom is connected with adjusting hand wheel (5).
3. The automatic water replenishing valve with leakage protection of claim 1, wherein: the water outlet pipe (8) is connected with a pressure through pipe (9) close to the outer wall of the upper end of the left side, and the upper end of the pressure through pipe (9) is connected with a pressure gauge (10).
4. The automatic water replenishing valve with leakage protection of claim 1, wherein: inlet tube (3) and outlet pipe (8) all communicate with the inside of valve body (4), inlet tube (3) and outlet pipe (8) are installed with the central line symmetry of valve body (4).
5. The automatic water replenishing valve with leakage protection of claim 2, wherein: the window (14) is made of transparent toughened glass, and pressure scales are arranged on the outer walls of the front ends of the pressure covers (12) on the left side and the right side of the window (14).
6. The automatic water replenishing valve with leakage protection of claim 1, wherein: the connecting sleeve (15) and the sealing connecting seat (16) are the same in shape and size, the connecting sleeve (15) and the sealing connecting seat (16) are fixedly connected through screws, and a rubber sealing gasket is further arranged between the connecting sleeve (15) and the sealing connecting seat (16) and used for sealing and leakage prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253132.9U CN213298960U (en) | 2020-10-12 | 2020-10-12 | Automatic water compensating valve with leakage-proof protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253132.9U CN213298960U (en) | 2020-10-12 | 2020-10-12 | Automatic water compensating valve with leakage-proof protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298960U true CN213298960U (en) | 2021-05-28 |
Family
ID=76012591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022253132.9U Expired - Fee Related CN213298960U (en) | 2020-10-12 | 2020-10-12 | Automatic water compensating valve with leakage-proof protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298960U (en) |
-
2020
- 2020-10-12 CN CN202022253132.9U patent/CN213298960U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |