CN114704664A - Indoor temperature regulating valve - Google Patents
Indoor temperature regulating valve Download PDFInfo
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- CN114704664A CN114704664A CN202210129132.9A CN202210129132A CN114704664A CN 114704664 A CN114704664 A CN 114704664A CN 202210129132 A CN202210129132 A CN 202210129132A CN 114704664 A CN114704664 A CN 114704664A
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- indoor temperature
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- 230000001105 regulatory effect Effects 0.000 title abstract description 12
- 239000007788 liquid Substances 0.000 claims description 15
- 210000005239 tubule Anatomy 0.000 claims description 8
- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000010720 hydraulic oil Substances 0.000 description 12
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses an indoor temperature regulating valve which comprises a valve unit, a regulating unit and a hydraulic unit, wherein the valve unit comprises a pipeline and a first valve core arranged in the pipeline, the first valve core can rotate in the pipeline in a matching way, a through hole is formed in the first valve core, and a notch is formed above the pipeline; the adjusting unit comprises a shell, a connecting rod and a first valve core, wherein the shell is fixedly connected with the pipeline through a notch, and the connecting rod is connected with the first valve core in a matched mode and arranged in the shell; and the hydraulic unit comprises an end cover arranged at the top of the shell and a hydraulic part arranged in the shell. The valve unit is adjusted in opening and closing degree by arranging the adjusting unit and the hydraulic unit, and the process and time of transferring heat to the outside are prolonged by utilizing the characteristic of hysteresis of heat conduction; make its automation kick-back through setting up the hydraulic pressure spare, avoided the inconvenience that the valve brought repeatedly, also reduced because the mistake touches the possibility that the valve leads to the incident to take place.
Description
Technical Field
The invention relates to the technical field of valves, in particular to an indoor temperature regulating valve.
Background
The control valve body is various elements for controlling the pressure, flow and flow direction of gas or liquid in a pneumatic system or other power systems and ensuring the normal work of an actuating element or a mechanism. The existing heating valve for indoor temperature supply at present is easy to generate a water return phenomenon in the use process, thereby influencing the heating effect and reducing the practicability; meanwhile, due to the hysteresis of heat conduction, manual adjustment is frequently needed, and the scale is difficult to grasp during adjustment, so that the indoor temperature is easily increased or decreased.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned problems of the conventional indoor temperature control valve.
Accordingly, an object of the present invention is to provide an indoor temperature control valve that facilitates control of an indoor heating temperature.
In order to solve the technical problems, the invention provides the following technical scheme: an indoor temperature regulating valve comprises a valve unit, a regulating unit and a hydraulic unit, wherein the valve unit comprises a pipeline and a first valve core arranged in the pipeline, the first valve core can rotate in the pipeline in a matched manner, a through hole is formed in the first valve core, and a notch is formed above the pipeline; the adjusting unit comprises a shell, a connecting rod and a first valve core, wherein the shell is fixedly connected with the pipeline through the notch, the connecting rod is connected with the first valve core in a matched mode, and the connecting rod is arranged in the shell; and the hydraulic unit comprises an end cover arranged at the top of the shell and a hydraulic part arranged in the shell.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the upper end of the first valve core is provided with a groove, the groove is not communicated with the through hole, an arc-shaped groove is circumferentially formed in the groove, the bottom end of the connecting rod is located in the groove, a convex block is arranged on the side wall of the bottom end of the connecting rod, and the convex block can slide in the arc-shaped groove in a matched mode.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: a first through hole is formed in the middle of the end cover, the upper end of the connecting rod penetrates through the first through hole, and the connecting rod can vertically move in the shell.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: two mounting holes are symmetrically formed in two sides of the first through hole of the end cover, hydraulic parts are mounted in the mounting holes, and the hydraulic parts are located in the shell.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the hydraulic part is including a jar body, the internal portion cover of jar is equipped with the tubule, the tubule upper end is closed, and the lower extreme is cavity, and its upper end middle part is provided with the check valve the tubule outside cover is equipped with first spring, the bottom of first spring with the bottom surface fixed connection of the jar body.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the hydraulic part further comprises a hydraulic plate, the hydraulic plate is arranged in the tank body, the circumferential side wall of the hydraulic plate is connected with the inner wall of the tank body in a matched mode, a plurality of groups of small holes are formed in the hydraulic plate in the circumferential direction, and one-way valves are installed in the small holes.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the second through-hole has been seted up at hydraulic pressure board middle part, the hydraulic pressure board is established through second through-hole cover the tubule outside, hydraulic pressure board bottom surface with the upper end fixed connection of first spring, just the hydraulic pressure board can jar internal vertical migration.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the hydraulic part also comprises a movable plate, the movable plate is arranged above the hydraulic plate, the movable plate and the hydraulic plate are fixedly connected through a connecting column, the top end of the movable plate is fixedly connected with a handle, and the movable plate can vertically move in the tank body; the handle passes through the mounting hole, and the connecting rod passes through one end of the first through hole and is fixedly connected with the handle through a connecting rod.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: the check valve comprises a valve body, a cavity formed in the valve body is a valve chamber, two ends of the valve chamber are respectively a liquid inlet and a liquid outlet, and a valve seat and a second valve core are sequentially arranged in the valve chamber along the medium flowing direction.
As a preferable aspect of the indoor temperature control valve of the present invention, wherein: and a second spring is arranged in the second valve core, one end of the second spring is fixedly connected with the valve seat, and a retainer ring is further arranged on one side, close to the liquid outlet, in the valve chamber.
The invention has the beneficial effects that: the valve unit is adjusted in opening and closing degree by arranging the adjusting unit and the hydraulic unit, and the process and time of transferring heat to the outside are prolonged by utilizing the characteristic of hysteresis of heat conduction; the hydraulic part is arranged to automatically rebound, so that inconvenience caused by repeated adjustment of the valve is avoided, and the possibility of safety accidents caused by mistaken touch of the valve is reduced; the flow direction of the hydraulic oil is controlled by arranging the check valve, so that the backflow of the hydraulic oil is avoided; the device has reasonable structure, low manufacturing cost and convenient use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view showing an overall structure of an indoor temperature control valve according to the present invention.
Fig. 2 is a sectional view of a first valve spool of the indoor temperature regulating valve of the present invention.
Fig. 3 is a sectional view of a regulating unit and a hydraulic unit of the indoor temperature regulating valve of the present invention.
Fig. 4 is a sectional view of a hydraulic part of the indoor temperature control valve according to the present invention.
Fig. 5 is a schematic structural view of a hydraulic plate of the indoor temperature control valve of the present invention.
Fig. 6 is a schematic structural view of a check valve of the indoor temperature control valve of the present invention.
Fig. 7 is a schematic view illustrating a flow direction of hydraulic oil of the indoor temperature control valve according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present invention provides an indoor temperature control valve, which includes a valve unit 100, a regulating unit 200, and a hydraulic unit 300, wherein the valve unit 100 includes a pipe 101, and a first valve core 102 disposed inside the pipe 101, the first valve core 102 is capable of rotating in the pipe 101, a through hole 102a is disposed on the first valve core 102, and a notch 101a is disposed above the pipe 101; an adjustment unit 200; the valve core comprises a shell 201 fixedly connected with a pipeline 101 through a notch 101a, and a connecting rod 202 connected with a first valve core 102 in a matching way, wherein the connecting rod 202 is arranged in the shell 201; hydraulic unit 300 includes an end cap 301 disposed on top of housing 201, and a hydraulic 302 disposed inside housing 201.
Hot water is melted into the pipeline 101, the first valve core 102 is used for controlling the flow rate of the hot water, and the connecting rod 202 of the adjusting unit 200 is used for adjusting the rotation angle of the first valve core 102, so that the flow rate of the hot water is controlled; the hydraulic unit 300 is used in cooperation with the regulating unit 200 to regulate the flow.
In the use process, in the initial state, an included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is an acute angle, hot water enters from one end of the pipeline 101, passes through the through hole 102a and then is output from the other end of the pipeline 101, and the flow rate is small at the moment; when the indoor temperature is low and the flow rate needs to be adjusted to increase the temperature, the connecting rod 202 and the hydraulic part 302 are pressed, so that the connecting rod 202 drives the first valve core 102 to rotate, the included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is increased, the hole formed by overlapping the through hole 102a and the pipeline 101 is gradually increased, the flow rate and the flow speed of hot water in the pipeline 101 are increased, and the indoor temperature is increased.
Example 2
Referring to fig. 1 to 5 and 7, a second embodiment of the present invention is different from the first embodiment in that: the upper end of the first valve core 102 is provided with a groove 102b, the groove 102b is not communicated with the through hole 102a, the groove 102b is circumferentially provided with an arc-shaped groove 102c, the bottom end of the connecting rod 202 is positioned in the groove 102b, the side wall of the bottom end of the connecting rod 202 is provided with a convex block 202a, and the convex block 202a can slide in the arc-shaped groove 102c in a matched manner. The end cap 301 has a first through hole 301a at the middle portion, the upper end of the connecting rod 202 passes through the first through hole 301a, and the connecting rod 202 can move vertically in the housing 201. Two mounting holes 301b have been seted up to end cover 301's first through-hole 301a bilateral symmetry, all install hydraulic pressure spare 302 in the mounting hole 301b, and hydraulic pressure spare 302 is located casing 201.
Compared with the embodiment 1, further, the hydraulic part 302 comprises a tank body 302a, a thin tube 302b is sleeved inside the tank body 302a, the upper end of the thin tube 302b is closed, the lower end of the thin tube 302b is hollow, a check valve 302c is arranged in the middle of the upper end of the thin tube 302b, a first spring 302d is sleeved outside the thin tube 302b, and the bottom end of the first spring 302d is fixedly connected with the bottom surface of the tank body 302 a. The hydraulic part 302 further comprises a hydraulic plate 302e, the hydraulic plate 302e is arranged inside the tank body 302a, the circumferential side wall of the hydraulic plate 302e is connected with the inner wall of the tank body 302a in a matching manner, a plurality of groups of small holes 302e-1 are circumferentially formed in the hydraulic plate 302e, and check valves 302c are installed in the small holes 302 e-1.
Furthermore, a second through hole 302e-2 is formed in the middle of the hydraulic plate 302e, the hydraulic plate 302e is sleeved outside the thin tube 302b through the second through hole 302e-2, the bottom surface of the hydraulic plate 302e is fixedly connected with the upper end of the first spring 302d, and the hydraulic plate 302e can vertically move in the tank body 302 a. The hydraulic part 302 further comprises a movable plate 302f, the movable plate 302f is arranged above the hydraulic plate 302e, the movable plate 302f and the hydraulic plate 302e are fixedly connected through a connecting column 302g, a handle 302h is fixedly connected to the top end of the movable plate 302f, and the movable plate 302f can vertically move in the tank body 302 a; the handle 302h passes through the mounting hole 302b, and one end of the connecting rod 202 passing through the first through hole 301a is fixedly connected with the handle 302h through the connecting rod 202 b.
The rest of the structure is the same as that of embodiment 1.
Specifically, the arc of the arc-shaped slot 102c is not greater than 90 degrees; the connecting rod 202 is used for adjusting the rotation angle of the first valve core 102, so as to control the flow rate of the hot water; the tank body 302a of the hydraulic part 302 is filled with hydraulic oil, the inlet of a one-way valve 302c arranged on a hydraulic plate 302e is downward, and the inlet of a one-way valve 302c arranged at the upper end of a thin tube 302b is upward, so that the hydraulic oil is prevented from flowing backwards; the flow of the hot water is controlled to be slowly reduced through hydraulic pressure, and the heat can be transmitted outwards for a longer time by utilizing the hysteresis of heat conduction.
In the use process, in the initial state, an included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is an acute angle, hot water enters from one end of the pipeline 101, passes through the through hole 102a and then is output from the other end of the pipeline 101, and the flow rate is small at the moment; when the indoor temperature is low and the flow rate needs to be adjusted to increase the temperature, the handle 302h is pressed, the handle 302h drives the connecting rod 202 to move downwards together through the connecting rod 202b, the convex block 202a at the tail end of the connecting rod 202 slides in the arc-shaped groove 102c, so that the first valve core 102 is driven to rotate, the included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is increased, the flow rate and the flow velocity of hot water in the pipeline 101 are increased, and the indoor temperature is increased; at this time, the handle 302h drives the movable plate 302f, the movable plate 302f drives the hydraulic plate 302e to move downward through the connecting column 302g, the hydraulic oil in the tank 302a enters a cavity formed between the hydraulic plate 302e and the movable plate 302f from bottom to top through a one-way valve 302c installed on the hydraulic plate 302e, and the first spring 302d compresses downward. After the hand is released, the first spring 302d is not pressed and starts to be reset slowly, hydraulic oil at the upper end of the tank body 302a flows into the thin tube 302b slowly through the one-way valve 302c at the upper end of the thin tube 302b, the hydraulic plate 302e moves upwards slowly, meanwhile, the hydraulic plate 302e drives the connecting column 302g, the movable plate 302f, the handle 302h connected with the movable plate 302f and the connecting rod 202 to move upwards and slowly, in the process, the first valve core 102 rotates slowly to reset, the holes formed by the through holes 102a and the pipeline 101 in an overlapped mode are gradually reduced, the flow of hot water is reduced slowly, and heat is transferred outwards by utilizing the hysteresis of heat conduction.
Example 3
Referring to fig. 1 to 7, a third embodiment of the present invention is different from the second embodiment in that: the check valve 302c comprises a valve body 302c-1, a cavity formed inside the valve body 302c-1 is a valve chamber K, two ends of the valve chamber K are respectively a liquid inlet K1 and a liquid outlet K2, and a valve seat 302c-2 and a second valve core 302c-3 are sequentially arranged in the valve chamber K along the medium flow direction.
Compared with the embodiment 2, further, the second valve core 302c-3 is internally provided with a second spring 302c-4, one end of the second spring 302c-4 is fixedly connected with the valve seat 302c-2, and a check ring 302c-5 is further arranged on one side of the valve chamber K close to the liquid outlet K2.
The rest of the structure is the same as that of embodiment 2.
Preferably, a temperature sensor may also be added to better control the indoor temperature.
Specifically, the one-way valve enables the liquid to flow only in one direction, the backflow of the hydraulic oil can be avoided, and the radian of the arc-shaped groove 102c is not larger than 90 degrees; the connecting rod 202 is used for adjusting the rotation angle of the first valve core 102, so as to control the flow rate of the hot water; the tank body 302a of the hydraulic part 302 is filled with hydraulic oil, the inlet of a one-way valve 302c arranged on a hydraulic plate 302e is downward, and the inlet of a one-way valve 302c arranged at the upper end of a thin tube 302b is upward, so that the hydraulic oil is prevented from flowing backwards; the flow of the hot water is controlled to be slowly reduced through hydraulic pressure, and the heat can be transmitted outwards for a longer time by utilizing the hysteresis of heat conduction.
When the liquid enters the valve chamber K through the liquid inlet K1, the check valve 302 pushes the valve seat 302c-2, the valve seat 302c-2 pushes the second spring 302c-4 to compress, so that the passage is communicated, and the liquid flows out from the liquid outlet K2; when fluid attempts to enter the valve body 302c-1 through the fluid outlet K2, the pressure of the fluid and the force of the second spring 302c-4 press the second valve element 302c-3 against the valve seat 302c-2 and fluid cannot pass through.
In the use process, in the initial state, an included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is an acute angle, hot water enters from one end of the pipeline 101, passes through the through hole 102a and then is output from the other end of the pipeline 101, and the flow rate is small at the moment; when the indoor temperature is low and the flow rate needs to be adjusted to increase the temperature, the handle 302h is pressed, the handle 302h drives the connecting rod 202 to move downwards together through the connecting rod 202b, the convex block 202a at the tail end of the connecting rod 202 slides in the arc-shaped groove 102c, so that the first valve core 102 is driven to rotate, the included angle between the central axis of the through hole 102a and the central axis of the pipeline 101 is increased, the flow rate and the flow velocity of hot water in the pipeline 101 are increased, and the indoor temperature is increased; at this time, the handle 302h drives the movable plate 302f, the movable plate 302f drives the hydraulic plate 302e to move downward through the connecting column 302g, the hydraulic oil in the tank 302a enters a cavity formed between the hydraulic plate 302e and the movable plate 302f from bottom to top through a one-way valve 302c installed on the hydraulic plate 302e, and the first spring 302d compresses downward. After the hand is released, the first spring 302d is not pressed and starts to be reset slowly, hydraulic oil at the upper end of the tank body 302a flows into the thin tube 302b slowly through the one-way valve 302c at the upper end of the thin tube 302b, the hydraulic plate 302e moves upwards slowly, meanwhile, the hydraulic plate 302e drives the connecting column 302g, the movable plate 302f, the handle 302h connected with the movable plate 302f and the connecting rod 202 to move upwards and slowly, in the process, the first valve core 102 rotates slowly to reset, the holes formed by the through holes 102a and the pipeline 101 in an overlapped mode are gradually reduced, the flow of hot water is reduced slowly, and heat is transferred outwards by utilizing the hysteresis of heat conduction.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an indoor temperature governing valve which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the valve unit (100) comprises a pipeline (101) and a first valve core (102) arranged in the pipeline (101), wherein the first valve core (102) can rotate in the pipeline (101) in a matched manner, a through hole (102a) is formed in the first valve core (102), and a notch (101a) is formed above the pipeline (101);
an adjustment unit (200); the valve core comprises a shell (201) and a connecting rod (202), wherein the shell (201) is fixedly connected with the pipeline (101) through the notch (101a), the connecting rod (202) is connected with the first valve core (102) in a matched mode, and the connecting rod (202) is arranged in the shell (201); and the number of the first and second groups,
the hydraulic unit (300) comprises an end cover (301) arranged at the top of the shell (201), and a hydraulic part (302) arranged inside the shell (201).
2. The indoor temperature adjusting valve according to claim 1, wherein: the upper end of the first valve core (102) is provided with a groove (102b), the groove (102b) is not communicated with the through hole (102a), the groove (102b) is circumferentially provided with an arc-shaped groove (102c), the bottom end of the connecting rod (202) is positioned in the groove (102b), the side wall of the bottom end of the connecting rod (202) is provided with a convex block (202a), and the convex block (202a) can slide in the arc-shaped groove (102c) in a matched mode.
3. The indoor temperature adjusting valve according to claim 2, wherein: the middle of the end cover (301) is provided with a first through hole (301a), the upper end of the connecting rod (202) penetrates through the first through hole (301a), and the connecting rod (202) can vertically move in the shell (201).
4. The indoor temperature adjusting valve according to claim 3, wherein: two mounting holes (301b) are symmetrically formed in two sides of a first through hole (301a) of the end cover (301), hydraulic parts (302) are mounted in the mounting holes (301b), and the hydraulic parts (302) are located in the shell (201).
5. The indoor temperature adjusting valve according to claim 4, wherein: hydraulic pressure spare (302) is including jar body (302a), the inside cover of jar body (302a) is equipped with tubule (302b), tubule (302b) upper end is closed, and the lower extreme is cavity, and its upper end middle part is provided with check valve (302c) tubule (302b) outside cover is equipped with first spring (302d), the bottom of first spring (302d) with the bottom surface fixed connection of the jar body (302 a).
6. The indoor temperature adjusting valve according to claim 5, wherein: the hydraulic part (302) further comprises a hydraulic plate (302e), the hydraulic plate (302e) is arranged inside the tank body (302a), the circumferential side wall of the hydraulic plate (302e) is connected with the inner wall of the tank body (302a) in a matched mode, a plurality of groups of small holes (302e-1) are formed in the circumferential direction of the hydraulic plate (302e), and one-way valves (302c) are installed in the small holes (302 e-1).
7. The indoor temperature adjusting valve according to claim 5 or 6, wherein: second through-hole (302e-2) have been seted up to hydraulic pressure board (302e) middle part, hydraulic pressure board (302e) are established through second through-hole (302e-2) the tubule (302b) outside, hydraulic pressure board (302e) bottom surface with the upper end fixed connection of first spring (302d), just hydraulic pressure board (302e) can jar body (302a) internal vertical migration.
8. The indoor temperature adjusting valve according to claim 7, wherein: the hydraulic part (302) further comprises a movable plate (302f), the movable plate (302f) is arranged above the hydraulic plate (302e), the movable plate (302f) and the hydraulic plate (302e) are fixedly connected through a connecting column (302g), a handle (302h) is fixedly connected to the top end of the movable plate (302f), and the movable plate (302f) can vertically move in the tank body (302 a);
the handle (302h) penetrates through the mounting hole (302b), and one end, penetrating through the first through hole (301a), of the connecting rod (202) is fixedly connected with the handle (302h) through a connecting rod (202 b).
9. The indoor temperature adjusting valve according to any one of claims 5, 6 and 8, wherein: the check valve (302c) comprises a valve body (302c-1), a cavity formed in the valve body (302c-1) is a valve chamber (K), two ends of the valve chamber (K) are respectively a liquid inlet (K1) and a liquid outlet (K2), and a valve seat (302c-2) and a second valve core (302c-3) are sequentially arranged in the valve chamber (K) along the medium flow direction.
10. The indoor temperature adjusting valve according to claim 9, wherein: a second spring (302c-4) is arranged in the second valve core (302c-3), one end of the second spring (302c-4) is fixedly connected with the valve seat (302c-2), and a check ring (302c-5) is further arranged on one side, close to the liquid outlet (K2), in the valve chamber (K).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129132.9A CN114704664A (en) | 2022-02-11 | 2022-02-11 | Indoor temperature regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129132.9A CN114704664A (en) | 2022-02-11 | 2022-02-11 | Indoor temperature regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114704664A true CN114704664A (en) | 2022-07-05 |
Family
ID=82167311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129132.9A Pending CN114704664A (en) | 2022-02-11 | 2022-02-11 | Indoor temperature regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704664A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952311Y (en) * | 2006-09-15 | 2007-09-26 | 陈传盛 | Quick opening slow-closing door with hydraulic device |
| CN106348126A (en) * | 2016-11-29 | 2017-01-25 | 郑州中拓知识产权代理有限公司 | Slow-rebounding hydraulic limit buffer device for elevator |
| CN107489726A (en) * | 2017-08-19 | 2017-12-19 | 合肥智贤智能化科技有限公司 | A kind of damper |
| CN209294478U (en) * | 2018-12-19 | 2019-08-23 | 江苏海丰机械科技有限公司 | A kind of one-way valve of water jet loom |
| CN210318600U (en) * | 2019-08-07 | 2020-04-14 | 浙江展旭德自控阀门有限公司 | Pneumatic gate valve convenient to adjust flow size |
| CN210920187U (en) * | 2019-10-17 | 2020-07-03 | 凯喜姆阀门有限公司 | Corrugated pipe ball valve without outer leakage point |
-
2022
- 2022-02-11 CN CN202210129132.9A patent/CN114704664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952311Y (en) * | 2006-09-15 | 2007-09-26 | 陈传盛 | Quick opening slow-closing door with hydraulic device |
| CN106348126A (en) * | 2016-11-29 | 2017-01-25 | 郑州中拓知识产权代理有限公司 | Slow-rebounding hydraulic limit buffer device for elevator |
| CN107489726A (en) * | 2017-08-19 | 2017-12-19 | 合肥智贤智能化科技有限公司 | A kind of damper |
| CN209294478U (en) * | 2018-12-19 | 2019-08-23 | 江苏海丰机械科技有限公司 | A kind of one-way valve of water jet loom |
| CN210318600U (en) * | 2019-08-07 | 2020-04-14 | 浙江展旭德自控阀门有限公司 | Pneumatic gate valve convenient to adjust flow size |
| CN210920187U (en) * | 2019-10-17 | 2020-07-03 | 凯喜姆阀门有限公司 | Corrugated pipe ball valve without outer leakage point |
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