CN220956911U - Dynamic balance heating valve - Google Patents
Dynamic balance heating valve Download PDFInfo
- Publication number
- CN220956911U CN220956911U CN202322599663.7U CN202322599663U CN220956911U CN 220956911 U CN220956911 U CN 220956911U CN 202322599663 U CN202322599663 U CN 202322599663U CN 220956911 U CN220956911 U CN 220956911U
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- movable
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The dynamic balance air heating valve comprises a valve body, a water inlet joint arranged at the left end of the valve body and a water outlet joint arranged at the right end of the valve body, wherein a spherical opening and closing member matched with the water inlet joint is arranged in the valve body; a fixed seat matched with the right end pipe orifice of the regulating pipe is connected in a threaded manner; an adjusting hole is formed in the center of the left side wall of the fixed seat, and the adjusting hole is in a truncated cone shape with wide left and narrow right; the center of the right side wall of the fixed seat is provided with a disassembly and assembly hole communicated with the orifice of the right end of the adjusting hole. The dynamic balance air heating valve can automatically adjust the opening degree of the air heating valve under the condition of overlarge or overlarge water pressure, so that balance is formed, the consistency of hot water flow is ensured, the condition that the temperature of a radiator is too high or too low is effectively avoided, and potential safety hazards are effectively avoided.
Description
Technical Field
The utility model relates to a heating valve, in particular to a dynamic balance heating valve.
Background
The heating valve is a valve for controlling water inlet and outlet of the heating radiator, when the heating valve is opened, the temperature of the heating radiator is effectively determined by the hot water flow which can be provided by the heating valve, under the condition that the opening degree of the heating valve is unchanged, the hot water flow mainly depends on the hot water flow speed, the hot water flow speed is related to the water pressure, when the heating valve is actually used, the situation that the water pressure is increased or decreased is frequently encountered, if the water pressure is increased, the temperature of the heating radiator is finally caused to be too high, potential safety hazards exist, if the water pressure is decreased, the hot water flow is reduced, and finally the temperature of the heating radiator is caused to be too low, so that the heating effect of the heating radiator is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a dynamic balance air heating valve, which can automatically adjust the opening degree of the air heating valve under the condition of overlarge or overlarge water pressure so as to form balance, ensure the consistency of hot water flow, effectively avoid the condition of overhigh or overlow temperature of a radiator and effectively avoid potential safety hazards.
The technical scheme adopted for solving the technical problems is as follows:
The utility model discloses a dynamic balance air heating valve, which comprises a valve body, a water inlet joint arranged at the left end of the valve body and a water outlet joint arranged at the right end of the valve body, wherein a spherical opening and closing piece matched with the valve body is arranged in the valve body; a fixed seat matched with the right end pipe orifice of the regulating pipe is connected in a threaded manner; an adjusting hole is formed in the center of the left side wall of the fixed seat, and the adjusting hole is in a truncated cone shape with wide left and narrow right; the center of the right side wall of the fixed seat is provided with a disassembly hole communicated with the orifice of the right end of the adjusting hole; the inner wall of the right part of the adjusting pipe is provided with a plurality of guide sliding grooves which are uniformly distributed in circumference, and the opening of the right end of the guide sliding groove is positioned on the right end face of the adjusting pipe; the outer wall of the right end of the fixed seat is provided with a positioning plate which is attached to the right end face of the adjusting pipe, and the positioning plate shields and seals the slot opening of the right end of the guide chute; a movable seat positioned at the left side of the fixed seat is arranged in the adjusting pipe; the right side wall of the movable seat is provided with an adjusting round table opposite to the adjusting hole, and the adjusting round table is wide left and narrow right; a water outlet space is arranged between the outer wall of the movable seat and the inner wall of the adjusting pipe; the outer wall of the movable seat is provided with a plurality of guide rods matched with the guide sliding grooves, and the outer ends of the guide rods are attached to the left groove walls of the guide sliding grooves; a first spring sleeved outside the adjusting round table is arranged between the left side wall of the fixing seat and the guide rod.
A limiting pipe extends leftwards from the outer edge of the left side wall of the fixed seat; the right end of the first spring is embedded in the limiting pipe, and the left end of the first spring is sleeved outside the movable seat; the right end port of the first spring encloses the left end port of the adjusting hole.
The left part of the outer wall of the movable seat is provided with a guide conical surface with a narrow left and a wide right, and the inner end of the guide rod is arranged on the guide conical surface.
The dismounting Kong Chengzheng is hexagonal.
An auxiliary hole which axially penetrates through the adjusting round table is formed in the center of the left side wall of the movable seat; an auxiliary seat is screwed in the orifice of the right end of the auxiliary hole; the auxiliary seat is provided with a plurality of water holes which are uniformly distributed on the circumference; the center of the auxiliary seat is provided with a movable hole; a movable rod matched with the movable hole is arranged in the movable hole; the left end of the movable rod penetrates out to the left to the auxiliary hole and is provided with an extrusion head; the right end of the movable rod penetrates out of the movable hole to the right and is in threaded connection with a nut which is attached to the middle part of the side wall on the right side of the auxiliary seat; and a second spring sleeved outside the movable rod is arranged between the right side wall of the extrusion head and the left side wall of the auxiliary seat.
And a pressure collecting groove is formed in the center of the left side wall of the extrusion head.
The outer wall of the extrusion head is provided with a sealing conical surface which is wide in left and narrow in right, and the diameter of the right end of the sealing conical surface is smaller than that of the hole opening of the left end of the auxiliary hole.
The beneficial effects of the utility model are as follows:
Compared with the prior art, the dynamic balance air heating valve adopting the structure can automatically adjust the opening degree of the adjusting hole to be smaller when the water pressure is too large, and can automatically adjust the opening degree of the adjusting hole to be larger when the water pressure is too small, so that the water flow is always consistent, the situation that the hot water flow is too large or too small in the process of using the air heating valve is effectively avoided, the situation that the temperature of a radiator is too high or too low is avoided, and the heating effect of the radiator is ensured while the potential safety hazard is avoided.
Drawings
FIG. 1 is a schematic diagram of a dynamic balance air valve of the present utility model;
FIG. 2 is a schematic view of a portion of a dynamic balancing warm air valve of the present utility model.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
Referring to fig. 1 and 2, the utility model provides a dynamic balance air heating valve, which comprises a valve body 1, an inlet joint 2 arranged at the left end of the valve body 1 and an outlet joint 3 arranged at the right end of the valve body 1, wherein a spherical opening and closing part 4 matched with the valve body 1 is arranged in the valve body 1, a valve rod 5 is arranged at the upper end of the spherical opening and closing part 4, the upper end of the valve rod 5 penetrates out of the valve body 1 upwards and is provided with a handle 6, and an adjusting pipe 7 matched with the valve rod is in threaded connection with the inner wall of the outlet joint 3; a fixed seat 8 matched with the right end pipe orifice of the regulating pipe 7 is connected in a threaded manner; an adjusting hole 9 is formed in the center of the left side wall of the fixed seat 8, and the adjusting hole 9 is in a truncated cone shape with wide left and narrow right; the center of the right side wall of the fixed seat 8 is provided with a disassembly and assembly hole 10 communicated with the orifice at the right end of the adjusting hole 9; the inner wall of the right part of the adjusting pipe 7 is provided with a plurality of guide sliding grooves 11 which are uniformly distributed in circumference, and the opening of the right end of the guide sliding groove 11 is positioned on the right end face of the adjusting pipe 7; the outer wall of the right end of the fixed seat 8 is provided with a positioning plate 12 which is attached to the right end face of the adjusting pipe 7, and the positioning plate 12 shields and seals the slot opening of the right end of the guide chute 11; a movable seat 13 positioned at the left side of the fixed seat 8 is arranged in the regulating pipe 7; the right side wall of the movable seat 13 is provided with an adjusting round table 14 opposite to the adjusting hole 9, and the adjusting round table 14 is in a left-wide and right-narrow shape; a water outlet space is formed between the outer wall of the movable seat 13 and the inner wall of the adjusting pipe 7; the outer wall of the movable seat 13 is provided with a plurality of guide rods 15 matched with the guide sliding grooves, and the outer ends of the guide rods 15 are attached to the left groove walls of the guide sliding grooves 11; a first spring 16 sleeved outside the adjusting round table 14 is arranged between the left side wall of the fixed seat 8 and the guide rod 15.
A limiting pipe 17 extends leftwards from the outer edge of the left side wall of the fixed seat 8; the right end of the first spring 16 is embedded in the limiting pipe 17, and the left end of the first spring 16 is sleeved outside the movable seat 13; the right end port of the first spring 16 encloses the left end port of the adjusting hole 9.
The left part of the outer wall of the movable seat 13 is provided with a diversion conical surface 18 with a narrow left and a wide right, and the inner end of the guide rod 15 is arranged on the diversion conical surface 18.
The mounting and dismounting holes 10 are regular hexagons.
An auxiliary hole 19 which axially penetrates through the adjusting round table 14 is formed in the center of the left side wall of the movable seat 13; an auxiliary seat 20 is screwed in the orifice of the right end of the auxiliary hole 19; the auxiliary seat 20 is provided with a plurality of water holes 21 which are uniformly distributed in the circumference; the center of the auxiliary seat 20 is provided with a movable hole 22; a movable rod 23 matched with the movable hole 22 is arranged in the movable hole; the left end of the movable rod 23 penetrates out to the left to the auxiliary hole 19 and is provided with an extrusion head 24; the right end of the movable rod 23 penetrates out of the movable hole 22 to the right and is in threaded connection with a nut 25 attached to the middle part of the side wall on the right side of the auxiliary seat 20; a second spring 26 sleeved outside the movable rod 23 is arranged between the right side wall of the extrusion head 24 and the left side wall of the auxiliary seat 20.
The center of the left side wall of the extrusion head 24 is provided with a pressure collecting groove 27.
The outer wall of the extrusion head 24 is provided with a sealing conical surface 28 with wide left and narrow right, and the diameter of the right end of the sealing conical surface 28 is smaller than that of the left end hole of the auxiliary hole 19.
The application method of the utility model is as follows:
The outer wall of the water inlet joint 2 and the outer wall of the water outlet joint 3 are both provided with external threads, so that the valve body 1 and a pipeline are conveniently connected, when the water pressure is normal, water flows sequentially through the water inlet joint 2 and the spherical opening and closing part 4 into the regulating pipe 7, the water flow entering into the regulating pipe 7 is divided into two parts, one part of water flow directly flows into a gap between the outer wall of the regulating round table 14 and the inner wall of the regulating pipe 7 through a gap between the adjacent guide rods 15, the other part of water flow directly impacts on the left side wall of the movable seat 13, at the moment, the movable seat 13 drives the guide rods 15 to stably move right along the track of the guide sliding grooves 11, the first springs 16 are compressed and generate elasticity, and because the water pressure is normal at the moment, after the movable seat 13 moves rightwards by a certain stroke with the regulating round table 14, the elasticity of the compressed first springs 16 is balanced with the normal water pressure, the movable seat 13 does not continue to move rightwards, at the moment, the right end of the regulating round table 14 does not enter into the left end hole of the regulating hole 9, the left end hole of the regulating round table 9 is in an open state, and the water flow out of the regulating round table 3 flows out of the regulating round table along with the path between the outer wall of the regulating round table 14 and the inner wall of the regulating pipe 7.
When the water pressure is too big, the force that rivers strike on the left side lateral wall of movable seat 13 increases along with it, and movable seat 13 continues to move rightwards this moment, and when movable seat 13 moves rightwards, adjust round platform 14 synchronous right-hand member moves to in the regulation hole 9 constantly, because regulation hole 9 is wide-left and narrow round platform form, adjust round platform 14 outer wall for wide-left and narrow coniform, consequently adjust round platform 14 right-hand member more and go deep into regulation hole 9, the degree of opening of regulation hole 9 is less, even if rivers lead to the velocity of flow increase of oneself because of the water pressure, also can not lead to the flow to become large.
When the water pressure is too small, the force of the water flow impacting on the left side wall of the movable seat 13 is reduced along with the water pressure, at the moment, the elasticity of the compressed first spring 16 is larger than the water pressure, the first spring 16 pushes the guide rod 15 leftwards by utilizing the elasticity of the first spring 16, the left movement of the adjusting circular table 14 is realized, until the elasticity of the first spring 16 is balanced with the small water pressure again, along with the left movement of the adjusting circular table 14, the adjusting circular table 14 continuously moves out of the adjusting hole 9, and at the moment, the opening degree of the adjusting hole 9 is gradually increased, so that even if the water flow is reduced due to the water pressure, the water flow still can keep the original flow, and the flow is prevented from being reduced.
In summary, the utility model can automatically adjust the opening degree of the adjusting hole 9 to be smaller when the water pressure is too large, and can automatically adjust the opening degree of the adjusting hole 9 to be larger when the water pressure is too small, so that the water flow is always consistent, the situation that the hot water flow is too large or too small in the process of using the heating valve is effectively avoided, the situation that the temperature of the heating radiator is too high or too low is avoided, and the heating effect of the heating radiator is ensured while the potential safety hazard is avoided.
The outer edge of the left side wall of the fixed seat 8 extends leftwards to form a limiting pipe 17, the right end of the first spring 16 is embedded in the limiting pipe 17, the left end of the first spring 16 is sleeved outside the movable seat 13, the port of the right end of the first spring 16 encloses the port of the left end of the adjusting hole 9, and the fixing mode can enable the left end and the right end of the first spring 16 to be effectively limited, so that the stability of the first spring 16 when compressed and expanded is guaranteed.
The left part of the outer wall of the movable seat 13 is provided with a guide conical surface 18 which is narrow left and wide right, the inner end of the guide rod 15 is arranged on the guide conical surface 18, the guide conical surface 18 can guide water, and water flow can conveniently and rapidly pass through gaps between adjacent guide rods 15 under the guide of the guide conical surface 18.
The disassembly and assembly holes 10 are regular hexagons, so that the socket head wrench is convenient to clamp with the disassembly and assembly holes 10, and the quick disassembly and assembly of the fixing seat 8 are facilitated.
The left side wall center of the movable seat 13 is provided with an auxiliary hole 19 which axially penetrates through the adjusting round table 14, an auxiliary seat 20 is connected in the orifice of the right end of the auxiliary hole 19 in a threaded manner, a plurality of through holes 21 which are uniformly distributed in circumference are formed in the auxiliary seat 20, a movable hole 22 is formed in the center of the auxiliary seat 20, a movable rod 23 which is matched with the movable hole 22 is arranged in the movable hole 22, the left end of the movable rod 23 penetrates out of the auxiliary hole 19 to the left and is provided with an extrusion head 24, the right end of the movable rod 23 penetrates out of the movable hole 22 to the right and is in threaded manner with a nut 25 which is attached to the middle part of the right side wall of the auxiliary seat 20, a second spring 26 which is sleeved outside the movable rod 23 is arranged between the right side wall of the extrusion head 24 and the left side wall of the auxiliary seat 20, the extrusion head 24 can play an effect of assisting in adjusting water flow, when water pressure is normal, the extrusion head 24 can also move to the right outside the left end orifice of the auxiliary hole 19 by a section of stroke, the left end orifice of the auxiliary hole 19 can flow into the auxiliary hole 19, then flow into the adjustment hole through the through holes 21, if the water pressure is large, the right end of the extrusion head 24 is large, the left end of the extrusion head 24 can not be opened to the left end of the orifice 9 is small, and the left end of the extrusion head 9 can be opened by the degree of the sealing hole 9 is small, and the degree of the left end of the sealing hole is even when the left end is small, and the left end of the opening is opened by the left end of the orifice 9 is small, and the degree of the opening is small, and the opening is small.
The center of the left side wall of the extrusion head 24 is provided with a pressure collecting concave groove 27, and the existence of the pressure collecting concave groove 27 is more beneficial to the water flow to apply pressure on the extrusion head 24, so that the extrusion work of the extrusion head 24 is facilitated.
Claims (7)
1. The utility model provides a dynamic balance air heating valve, includes the valve body, locates the water inlet joint of valve body left end and locates the water outlet joint of valve body right-hand member, is equipped with rather than assorted ball-type opening and close piece in the valve body, and ball-type opening and close piece upper end is equipped with the valve rod, and the valve rod upper end upwards wears out to the valve body outside and is equipped with the handle, its characterized in that: the inner wall of the water outlet joint is in threaded connection with an adjusting pipe matched with the water outlet joint; a fixed seat matched with the right end pipe orifice of the regulating pipe is connected in a threaded manner; an adjusting hole is formed in the center of the left side wall of the fixed seat, and the adjusting hole is in a truncated cone shape with wide left and narrow right; the center of the right side wall of the fixed seat is provided with a disassembly hole communicated with the orifice of the right end of the adjusting hole; the inner wall of the right part of the adjusting pipe is provided with a plurality of guide sliding grooves which are uniformly distributed in circumference, and the opening of the right end of the guide sliding groove is positioned on the right end face of the adjusting pipe; the outer wall of the right end of the fixed seat is provided with a positioning plate which is attached to the right end face of the adjusting pipe, and the positioning plate shields and seals the slot opening of the right end of the guide chute; a movable seat positioned at the left side of the fixed seat is arranged in the adjusting pipe; the right side wall of the movable seat is provided with an adjusting round table opposite to the adjusting hole, and the adjusting round table is wide left and narrow right; a water outlet space is arranged between the outer wall of the movable seat and the inner wall of the adjusting pipe; the outer wall of the movable seat is provided with a plurality of guide rods matched with the guide sliding grooves, and the outer ends of the guide rods are attached to the left groove walls of the guide sliding grooves; a first spring sleeved outside the adjusting round table is arranged between the left side wall of the fixing seat and the guide rod.
2. The dynamic balance heating valve of claim 1, wherein: a limiting pipe extends leftwards from the outer edge of the left side wall of the fixed seat; the right end of the first spring is embedded in the limiting pipe, and the left end of the first spring is sleeved outside the movable seat; the right end port of the first spring encloses the left end port of the adjusting hole.
3. The dynamic balance heating valve of claim 1, wherein: the left part of the outer wall of the movable seat is provided with a guide conical surface with a narrow left and a wide right, and the inner end of the guide rod is arranged on the guide conical surface.
4. The dynamic balance heating valve of claim 1, wherein: the dismounting Kong Chengzheng is hexagonal.
5. The dynamic balance heating valve of claim 1, wherein: an auxiliary hole which axially penetrates through the adjusting round table is formed in the center of the left side wall of the movable seat; an auxiliary seat is screwed in the orifice of the right end of the auxiliary hole; the auxiliary seat is provided with a plurality of water holes which are uniformly distributed on the circumference; the center of the auxiliary seat is provided with a movable hole; a movable rod matched with the movable hole is arranged in the movable hole; the left end of the movable rod penetrates out to the left to the auxiliary hole and is provided with an extrusion head; the right end of the movable rod penetrates out of the movable hole to the right and is in threaded connection with a nut which is attached to the middle part of the side wall on the right side of the auxiliary seat; and a second spring sleeved outside the movable rod is arranged between the right side wall of the extrusion head and the left side wall of the auxiliary seat.
6. The dynamic balance heating valve of claim 5, wherein: and a pressure collecting groove is formed in the center of the left side wall of the extrusion head.
7. The dynamic balance heating valve of claim 5, wherein: the outer wall of the extrusion head is provided with a sealing conical surface which is wide in left and narrow in right, and the diameter of the right end of the sealing conical surface is smaller than that of the hole opening of the left end of the auxiliary hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599663.7U CN220956911U (en) | 2023-09-22 | 2023-09-22 | Dynamic balance heating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599663.7U CN220956911U (en) | 2023-09-22 | 2023-09-22 | Dynamic balance heating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956911U true CN220956911U (en) | 2024-05-14 |
Family
ID=90982209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322599663.7U Active CN220956911U (en) | 2023-09-22 | 2023-09-22 | Dynamic balance heating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956911U (en) |
-
2023
- 2023-09-22 CN CN202322599663.7U patent/CN220956911U/en active Active
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