CN220958666U - Constant-pressure control water supplementing device for heating system - Google Patents
Constant-pressure control water supplementing device for heating system Download PDFInfo
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- CN220958666U CN220958666U CN202322992663.3U CN202322992663U CN220958666U CN 220958666 U CN220958666 U CN 220958666U CN 202322992663 U CN202322992663 U CN 202322992663U CN 220958666 U CN220958666 U CN 220958666U
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- pipe
- wall
- water supplementing
- sealing
- water replenishing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000003020 moisturizing effect Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a constant-pressure control water supplementing device for a heating system, which relates to the technical field of constant-pressure control water supplementing and comprises a boiler and water supplementing pipes communicated with the top of the boiler, wherein both sides of the lower end of each water supplementing pipe are fixedly sleeved with a filter, the back side of the upper end of each water supplementing pipe is communicated with a water inlet pipe, the lower end of the inner wall of each water supplementing pipe is fixedly provided with a fixed rod, the rod wall of each fixed rod is fixedly sleeved with a sealing block, both sides of the outer wall of each sealing block are respectively fixedly provided with a first sealing plate and a second sealing plate, and the sealing blocks, the first sealing plates and the second sealing plates are in contact connection with the inner wall of each water supplementing pipe. According to the boiler, the water supplementing pipe, the water inlet pipe, the filter, the fixing rod, the sealing block, the first sealing plate and the second sealing plate, water supplementing can be switched at the lower ends of two sides of the water supplementing pipe through rotation of the first sealing plate in the water supplementing process, the filter is convenient to overhaul in the water supplementing process, and meanwhile tightness in the water supplementing process is guaranteed.
Description
Technical Field
The utility model relates to the technical field of constant-pressure control water replenishing, in particular to a constant-pressure control water replenishing device for a heating system.
Background
The constant-pressure water supplementing of the heating system is to maintain normal operation and stable pressure inside the system, and when the water temperature or leakage of the system causes the water volume to change, water needs to be supplied to the system to keep the pressure of cold and hot media of the system relatively constant.
Through retrieving, patent number CN218469153U discloses a constant voltage control moisturizing equipment for intelligent heating economizer system, and this equipment has reached the purpose of carrying out filterable to the water that heat supply boiler supplyes through being provided with moisturizing device, prevents that impurity in the water from influencing heat supply boiler's operation, prevents the emergence of jam condition, through being provided with the change device, plays the effect of changing the filter, can effectively protect the heating pipeline, guarantees that constant voltage control moisturizing equipment's water pressure is stable.
However, when the movable block in the water replenishing device inside the device moves transversely, the water replenishing device cannot keep sealing, so that water flows outwards in the water replenishing process, and the water replenishing effect is affected.
Disclosure of utility model
The present utility model has been made in view of the above-described problems with the conventional constant pressure control water replenishment device for a heating system.
Therefore, the utility model aims to provide a constant-pressure control water replenishing device for a heating system, which solves the problem that the inside of the water replenishing device can not be always kept sealed during water replenishing, so that the water replenishing effect is reduced.
In order to achieve the above object, the present utility model provides the following technical solutions:
The constant pressure control water supplementing device for the heating system comprises a boiler and water supplementing pipes which are communicated with the top of the boiler, wherein filters are fixedly sleeved on two sides of the lower end of each water supplementing pipe, a water inlet pipe is communicated with the back side of the upper end of each water supplementing pipe, a fixed rod is fixedly arranged at the lower end of the inner wall of each water supplementing pipe, a sealing block is fixedly sleeved on the rod wall of each fixed rod, a first sealing plate and a second sealing plate are fixedly arranged on two sides of the outer wall of each sealing block respectively, and the sealing blocks, the first sealing plates and the second sealing plates are in contact connection with the inner wall of each water supplementing pipe;
the inside upper end of first closing plate is equipped with and is used for driving first closing plate pivoted and switches moisturizing mechanism, and first closing plate accessible rotates and switches the shutoff to moisturizing pipe upper end both sides.
Preferably, the switching water supplementing mechanism comprises a rotating plate, the rotating plate is located in a water supplementing pipe, a rotating rod is fixedly arranged at the upper end of the inner portion of the rotating plate in a penetrating mode, the rotating rod is rotationally connected with the inner wall of the water supplementing pipe, a sliding hole is formed in the lower end of the side wall of the rotating plate, a cross rod is slidably arranged in the sliding hole in a penetrating mode, a rotating groove is formed in the top of the first sealing plate, the cross rod is fixedly arranged in the rotating groove, and the rotating rod can drive the rotating plate to rotate, so that the first sealing plate is driven to rotate under the cooperation of the sliding hole and the cross rod.
Preferably, both sides upper end of first closing plate is all fixed and is equipped with the shutoff piece, the outer wall of shutoff piece is connected with the inner wall contact of moisturizing pipe, cooperates first closing plate and second closing plate, can carry out sealing contact to the inner wall of moisturizing pipe to switch the shutoff to the both sides of moisturizing pipe, be convenient for overhaul the filter at moisturizing in-process.
Preferably, the top screw thread of moisturizing pipe wears to be equipped with drive screw, drive screw's bottom rotation is equipped with the montant, the fixed rack that is equipped with in bottom of montant, rack engagement is equipped with the gear, the fixed cover of gear is located the outside of bull stick, drive screw can promote the rack when rotating the downshift.
Further, the inside of rack has been seted up the guiding hole, the inside slip in guiding hole wears to be equipped with the guide bar, guide bar and the inner wall fixed connection of moisturizing pipe can carry out longitudinal movement to the rack when drive screw rotates through the sliding fit in guide bar and guiding hole.
Preferably, a crank is fixedly arranged at the top of the driving screw, and the crank can be rotated to enable the driving screw to rotate.
In the technical scheme, the utility model has the technical effects and advantages that:
1. According to the utility model, through the boiler, the water supplementing pipe, the water inlet pipe, the filter, the fixing rod, the sealing block, the first sealing plate and the second sealing plate, water supplementing can be switched by rotating the first sealing plate in the water supplementing process, so that the filter can be overhauled in the water supplementing process conveniently, and the sealing performance in the water supplementing process is ensured.
2. According to the utility model, the first sealing plate, the switching water supplementing mechanism, the clamping screw, the vertical rod, the rack and the gear are arranged, so that the first sealing plate can be driven to rotate, and the upper end of the interior of the water supplementing pipe is switched and sealed by matching with the blocking block.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the water replenishing pipe according to the present utility model;
Fig. 3 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. A boiler; 2. a water supplementing pipe; 3. a filter; 4. a water inlet pipe; 5. a fixed rod; 6. a sealing block; 7. a first sealing plate; 8. a second sealing plate; 9. a rotating plate; 10. a rotating rod; 11. a cross bar; 12. blocking; 13. driving a screw; 14. a vertical rod; 15. a rack; 16. a gear; 17. a guide rod; 18. and (5) a crank.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a constant-pressure control water supplementing device for a heating system.
The utility model provides a constant-pressure control water supplementing device for a heating system, which is shown in figures 1-3, and comprises a boiler 1 and water supplementing pipes 2 communicated with the top of the boiler 1, wherein both sides of the lower end of each water supplementing pipe 2 are fixedly sleeved with a filter 3, the back side of the upper end of each water supplementing pipe 2 is communicated with a water inlet pipe 4, the lower end of the inner wall of each water supplementing pipe 2 is fixedly provided with a fixed rod 5, the rod wall of each fixed rod 5 is fixedly sleeved with a sealing block 6, both sides of the outer wall of each sealing block 6 are respectively fixedly provided with a first sealing plate 7 and a second sealing plate 8, each sealing block 6, each first sealing plate 7 and each second sealing plate 8 are in contact connection with the inner wall of each water supplementing pipe 2, both upper ends of each first sealing plate 7 are fixedly provided with a blocking block 12, and the outer wall of each blocking block 12 is in contact connection with the inner wall of each water supplementing pipe 2.
When carrying out moisturizing operation, first closing plate 7 cooperation shutoff piece 12 carries out the shutoff with the left end downside of moisturizing pipe 2 this moment, and the water liquid only can carry out moisturizing through the inside of the right side boiler 1 of moisturizing pipe 2 this moment, and when the damage takes place for the right side filter 3 and need examine and repair the thing, can rotate sealing block 6 for first closing plate 7 cooperation shutoff piece 12 carries out the shutoff to the inner wall right side of moisturizing pipe 2, and the water liquid only can fill moisturizing through the inside of the left side boiler 1 of moisturizing pipe 2 this moment.
In order to enable the first sealing plate 7 to rotate left and right, as shown in fig. 1-3, the upper end of the inner portion of the first sealing plate 7 is provided with a switching water supplementing mechanism for driving the first sealing plate 7 to rotate, the switching water supplementing mechanism comprises a rotating plate 9, the rotating plate 9 is positioned in the water supplementing pipe 2, a rotating rod 10 is fixedly arranged at the upper end of the inner portion of the rotating plate, the rotating rod 10 is rotationally connected with the inner wall of the water supplementing pipe 2, the lower end of the side wall of the rotating plate 9 is provided with a sliding hole, a cross rod 11 is slidably arranged in the sliding hole in a penetrating mode, the top of the first sealing plate 7 is provided with a rotating groove, and the cross rod 11 is fixedly arranged in the rotating groove.
When the first sealing plate 7 needs to be rotated, the rotating plate 9 rotates under the driving of the rotating rod 10, and meanwhile, the rotating plate 9 can push the first sealing plate 7 through the sliding fit of the cross rod 11 and the sliding hole, so that the first sealing plate 7 drives the blocking block 12 to rotate right and contact with one side of the inner wall of the water supplementing pipe 2, and the left side of the water supplementing pipe 2 can be opened for water supplementing.
And in order to be able to drive the rotating plate 9 to stably rotate, guarantee simultaneously that moisturizing pipe 2 has stable leakproofness, as shown in fig. 1 and 3, drive screw 13 is worn to be equipped with by the top screw thread of moisturizing pipe 2, drive screw 13's top is fixed to be equipped with crank 18, drive screw 13's bottom rotation is equipped with montant 14, montant 14's bottom is fixed to be equipped with rack 15, rack 15 meshing is equipped with gear 16, gear 16 fixed cover is located the outside of bull stick 10, the guiding hole has been seted up to rack 15's inside, guiding rod 17 has been worn to the inside slip of guiding hole, guiding rod 17 and moisturizing pipe 2's inner wall fixed connection.
When the water supplementing pipe 2 is required to be switched for supplementing water, the crank 18 can be rotated, the driving screw 13 rotates downwards at the moment, the longitudinal movement of the rack 15 can be limited under the sliding fit of the guide rod 17 and the guide hole, and meanwhile, the rotating rod 10 can be driven to rotate under the meshing of the rack 15 and the gear 16, and the rotating plate 9 and the first sealing plate 7 are driven to rotate.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a constant voltage control moisturizing device for heating system, includes boiler (1) and intercommunication are located moisturizing pipe (2) at boiler (1) top, its characterized in that, the lower extreme both sides of moisturizing pipe (2) are all fixed the cover and are equipped with filter (3), the upper end dorsal part intercommunication of moisturizing pipe (2) is equipped with inlet tube (4), the inner wall lower extreme of moisturizing pipe (2) is fixed and is equipped with dead lever (5), the fixed cover of pole wall of dead lever (5) is equipped with sealing block (6), the outer wall both sides of sealing block (6) are fixed respectively and are equipped with first closing plate (7) and second closing plate (8), sealing block (6), first closing plate (7) and second closing plate (8) all are connected with the inner wall contact of moisturizing pipe (2);
The upper end of the inner part of the first sealing plate (7) is provided with a switching water supplementing mechanism for driving the first sealing plate (7) to rotate.
2. The constant pressure control water replenishing device for a heating system according to claim 1, wherein the switching water replenishing mechanism comprises a rotating plate (9), the rotating plate (9) is positioned in the water replenishing pipe (2), a rotating rod (10) is fixedly arranged at the upper end of the inside of the rotating plate, the rotating rod (10) is rotationally connected with the inner wall of the water replenishing pipe (2), a sliding hole is formed in the lower end of the side wall of the rotating plate (9), a cross rod (11) is slidingly arranged in the sliding hole, a rotating groove is formed in the top of the first sealing plate (7), and the cross rod (11) is fixedly arranged in the rotating groove.
3. The constant pressure control water replenishing device for a heating system according to claim 1, wherein a block (12) is fixedly arranged at the upper ends of both sides of the first sealing plate (7), and the outer wall of the block (12) is in contact connection with the inner wall of the water replenishing pipe (2).
4. The constant pressure control water replenishing device for the heating system according to claim 2, wherein a driving screw (13) is arranged on the top thread of the water replenishing pipe (2) in a penetrating manner, a vertical rod (14) is arranged on the bottom of the driving screw (13) in a rotating manner, a rack (15) is fixedly arranged on the bottom of the vertical rod (14), a gear (16) is arranged in a meshed manner on the rack (15), and the gear (16) is fixedly sleeved on the outer side of the rotating rod (10).
5. The constant pressure control water replenishing device for a heating system according to claim 4, wherein a guide hole is formed in the rack (15), a guide rod (17) is arranged in the guide hole in a sliding manner, and the guide rod (17) is fixedly connected with the inner wall of the water replenishing pipe (2).
6. The constant pressure control water compensating apparatus for heating system as claimed in claim 4, wherein a crank (18) is fixedly provided at the top of the driving screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992663.3U CN220958666U (en) | 2023-11-07 | 2023-11-07 | Constant-pressure control water supplementing device for heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992663.3U CN220958666U (en) | 2023-11-07 | 2023-11-07 | Constant-pressure control water supplementing device for heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958666U true CN220958666U (en) | 2024-05-14 |
Family
ID=90976856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322992663.3U Active CN220958666U (en) | 2023-11-07 | 2023-11-07 | Constant-pressure control water supplementing device for heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958666U (en) |
-
2023
- 2023-11-07 CN CN202322992663.3U patent/CN220958666U/en active Active
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