CN101865324B - Self-operated return water temperature control valve - Google Patents
Self-operated return water temperature control valve Download PDFInfo
- Publication number
- CN101865324B CN101865324B CN2010101268137A CN201010126813A CN101865324B CN 101865324 B CN101865324 B CN 101865324B CN 2010101268137 A CN2010101268137 A CN 2010101268137A CN 201010126813 A CN201010126813 A CN 201010126813A CN 101865324 B CN101865324 B CN 101865324B
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- Prior art keywords
- handle
- temperature control
- self
- return water
- control valve
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000006698 induction Effects 0.000 claims abstract description 30
- 230000001276 controlling effect Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000033228 biological regulation Effects 0.000 abstract 1
- 210000003660 reticulum Anatomy 0.000 description 29
- 235000014571 nuts Nutrition 0.000 description 16
- 238000005485 electric heating Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000008236 heating water Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
- G05D23/022—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed within a regulating fluid flow
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a self-operated return water temperature control valve, which comprises a valve body, a valve bonnet, an induction regulating device and a handle assembly. The induction regulating device comprises a transmission assembly, a safety assembly and an induction regulating assembly, wherein the handle assembly is used for providing a rotary power; the transmission assembly rotates along with the handle assembly and then moves linearly; the transmission assembly pushes the safety assembly and the induction regulating assembly to do linear movement vertically to regulate the opening and on-off of the self-operated return water temperature control valve; the safety assembly is used for releasing the pressure of the induction regulating assembly; and the induction regulating assembly also automatically regulates the opening of the self-operated return water temperature control valve by sensing the temperature of current which flows through the valve body. The self-operated return water temperature control valve adopts a structure consisting of mechanical devices, is not limited by a power supply, and has the function of automatic regulation and the characteristic of rapid and accurate temperature controlling; and by regulating the handle assembly, different water flow rates can be set, so that different temperature values are acquired, and the aim of controlling the temperature in different chambers is fulfilled, and the self-operated return water temperature control valve has the advantages of low cost, convenience and practicality.
Description
Technical field
The present invention relates to valve, particularly a kind of self-operated return water temperature control valve that is used for the locellus temperature control.
Background technique
Divide according to the floor heating temperature-controlling system, can reduce four kinds of temperature control methods, promptly whole temperature control, locellus temperature control, controlling temperature with region and the control of layering locellus.Wherein, the locellus temperature control is applicable to the building that the room is more.Because many times some room all leaves unused, so, promptly regulate the current of each branch road, control room temperature respectively by branch road control valve on the control water collecting and diversifying device by the locellus temperature control, realize purpose of energy saving.
Existing locellus control divides manually operated type and automatic type.
Manual controlling type, for example the patent No. is the disclosed a kind of temperature control floor heating water knockout drum of ZL200720012734.7, its structure is manual control type relatively more commonly used now, specifically is all to adopt ball valve manually to control in the waterexit end of water knockout drum and the feed-water end of water-collecting machine, has unhandy shortcoming.
Autoamtic control type, for example, application number is 200910060460 patent of invention, a kind of more advanced " intelligent ground is for warm system " disclosed, wherein, the electric heating final controlling element of the keying of control heating water all is installed on each loop of water-collecting machine, the electric heating final controlling element is controlled by temp controller, though this device is comparatively advanced, intelligence accords with the demands of the market, but, because temp controller and electric heating final controlling element price are higher, whole installation cost height, and once outage, normal close type electric heating final controlling element on the whole water-collecting machine will be in closed condition, and there is the danger that is damaged by frost in whole pipe.In addition, because the temp controller induction is room temperature, and thermal source makes the room temperature rising need a time period, when in case temp controller is sensed temperature variation and is regulated, its buried pipe temperature alters a great deal already, and just there is the temperature control time delay in ground heating system self, will cause the secondary time-delay like this, thereby influenced quick and precisely temperature controlled, so this intelligent ground can not be accomplished effective locellus temperature control for devices such as the temp controller in warm system, electric heating final controlling element.
Summary of the invention
The purpose of the embodiment of the invention is the defective at above-mentioned prior art, a kind of self-operated return water temperature control valve is provided, can have had self-regulating function and temperature control quick and precisely at heating system at the device of accomplishing the locellus temperature control, cost is low, advantage easy to use.
The technological scheme taked of the embodiment of the invention is to achieve these goals: a kind of self-operated return water temperature control valve, comprise that two ends are provided with opening and the inner valve body that is provided with cavity, be connected the bonnet of valve body top, be arranged on the induction controlling device between bonnet and the valve body, and the Handleset that is socketed in the bonnet outside; The induction controlling device comprises the transmitting assemblies of being located between Handleset and the bonnet, is positioned at the security component that bonnet is inner and link to each other with transmitting assemblies, and the induction adjusting part that is positioned at valve inner and links to each other with security component; Wherein, Handleset is used to provide rotating power, transmitting assemblies becomes straight line motion with the rotation of handle assembly and with rotation, transmitting assemblies promotes security component and responds to aperture size and the keying that adjusting part is done vertical straight line motion, regulated self-operated return water temperature control valve, security component is used to discharge the pressure of induction adjusting part, and the aperture that the height that the induction adjusting part is also crossed described valve body current temperature by induced flow is regulated self-operated return water temperature control valve automatically is little big.
Concrete, described Handleset comprises outside handle, be located at handle inner and with the handle joint of its tooth engagement, the handle lasso that is arranged on the handle below and is threaded, and be located between handle and the described bonnet and be socketed in the handle adapter of handle joint outside with described bonnet; Wherein, handle is taken over and is used for support handle, and handle is taken over and also meshed with handle lasso tooth.
Concrete, described transmitting assemblies comprises the long hexagonal nuts that matches with described handle joint, inserts the push rod of long hexagonal nuts and described bonnet inside, and is socketed in the pressure cap that push rod is outside and be threaded with described bonnet; Wherein, long hexagonal nuts also is threaded with described bonnet.
Concrete, described security component comprises the loop bar of being located at described transmitting assemblies below, is located at the pad of loop bar bottom, is located at the little spring between loop bar and the pad, and is socketed in the nut that loop bar is outside and be threaded with it.
Concrete, described induction adjusting part comprises the blocking cap of being located at described security component below, is located at the thermometer bulb of blocking cap inside, an end inserts in the thermometer bulb and an end stretches out the thimble of thermometer bulb, and the spring that is sheathed on the thermometer bulb outside; Wherein, described bonnet is stretched on the top of blocking cap, and the bottom of blocking cap is located in the cavity of described valve body, and an end of spring is replaced on thermometer bulb, and the other end of spring is replaced the bottom at described valve body.
Further, one end of described valve body is by the loose joint cap that is being threaded, the inside of loose joint cap is equipped with union, the other end of described valve body is by the hexagonal nuts that is being threaded, the inside of hexagonal nuts is provided with cutting ferrule, cutting ferrule comprises the body of ring-type, and the body of cutting ferrule is provided with breach, and the inside of cutting ferrule body is provided with groove.
The beneficial effect of the embodiment of the invention is: compared to existing technology, self-operated return water temperature control valve of the present invention adopts the mechanical structure of mainly being made up of valve body, bonnet, induction controlling device Handleset, not retrained by power supply, and have self-regulating function and temperature control characteristics fast and accurately, by the regulating handle assembly, just can set different water flow, different water flow just has different temperature values, reach the locellus temperature control, have the low and convenient and practical advantage of cost.
Description of drawings
Fig. 1 a is the overall structure sectional view of the described self-operated return water temperature control valve of the embodiment of the invention;
Fig. 1 b is the partial enlarged drawing of Fig. 1 a;
Fig. 2 a is the constitutional diagram of transmitting assemblies described in Fig. 1 a and bonnet;
Fig. 2 b is the plan view of Fig. 2 a;
Fig. 3 is the sectional view of the induction adjusting part described in Fig. 1 a;
Fig. 4 is the sectional view of security component described in Fig. 1 a;
Fig. 5 is the stereogram of cutting ferrule described in Fig. 1 a;
Fig. 6 is the application drawing of the described self-operated return water temperature control valve of the embodiment of the invention.
Among the figure: 1 handle, 2 handle joints, 3 long hexagonal nutss, 4 pressure caps, 5O shape circle, 6O shape circle, 7 handles are taken over, 8 handle lassos, 9 bonnets, 10O shape circle, 11 thimbles, 12 blocking caps, 13 valve bodies, 14O shape circle, 15 cutting ferrules, 16 hexagonal nutss, 17 springs, 18 thermometer bulbs, 19 unions, 20 cone rubber pads, 21 loose joint caps, 22 nuts, 23 pads, 24 loop bars, 25 little springs, 26 push rods;
30 water knockout drums, 40 water-collecting machines, 50 self-operated return water temperature control valves, 60 is indoor;
The engagement of A tooth, the B sealing surface.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
As shown in Figure 1a, a kind of self-operated return water temperature control valve of the present invention comprises: two ends are provided with opening and the inner valve body 13 that is provided with cavity, be connected the bonnet 9 of valve body 13 tops, be arranged on the induction controlling device between bonnet 9 and the valve body 13, and the Handleset that is socketed in bonnet 9 outsides.As shown in Figure 3, the induction controlling device comprises the transmitting assemblies of being located between Handleset and the bonnet 9, the security component that is positioned at bonnet 9 inside and links to each other with transmitting assemblies, and the induction adjusting part that is positioned at valve body 13 inside and links to each other with security component.Wherein, Handleset is used to provide rotating power, transmitting assemblies becomes straight line motion with the rotation of handle assembly and with rotation, transmitting assemblies promotes security component and the induction adjusting part is done vertical straight line motion, regulate the aperture size and the keying of self-operated return water temperature control valve, security component is used to discharge the pressure of induction adjusting part, and the induction adjusting part is also crossed the aperture little big (referring to Fig. 1 b) that the height of described valve body 13 current temperature is regulated self-operated return water temperature control valve automatically by induced flow.
As shown in Figure 1a, in this example, described Handleset comprises outside handle 1, be located at handle 1 inner and with the handle joint 2 of its tooth engagement A, the handle lasso 8 that is arranged on handle 1 below and is threaded with described bonnet 9, and be located between handle 1 and the described bonnet 9 and the handle that is socketed in handle joint 2 outsides takes over 7; Wherein, handle adapter 7 is used for the whole handle 1 of support fixation and prevents that handle from coming off, and handle is taken over 7 and also meshed A with handle lasso 8 teeth.Regulating valve for the convenience of the users, the border of handle is provided with registration.
Shown in Fig. 2 a, Fig. 2 b and Fig. 1 a, in this example, described transmitting assemblies comprises: the long hexagonal nuts 3 with the hexagonal of described handle joint 2 inside matches, insert the push rod 26 of long hexagonal nuts 3 and described bonnet 9 inside, and be socketed in the pressure cap 4 that push rod 26 is outside and be threaded with described bonnet 9.Wherein, long hexagonal nuts 3 also is threaded with described bonnet 9, and long hexagonal nuts 3 can move up and down along bonnet 9 by screw thread.
Shown in Fig. 4 and Fig. 1 a, in this example, described security component comprises the loop bar 24 of being located at described transmitting assemblies below, is located at the pad 23 of loop bar 24 bottoms, be located at the little spring 25 between loop bar 24 and the pad 23, and the nut 22 that is socketed in loop bar 24 outsides and is threaded with it.In this example, pad 23 adopts copper backing.When temperature was too high, blocking cap 12 was hermetically sealed, and when thermometer bulb 18 continued to expand, little spring 25 shrank and guarantees that valve body 13 and bonnet 9 are unlikely to destroyed.
As Fig. 5 and Fig. 1 a and shown in, in this example, described induction adjusting part also constitutes sealing configuration, specifically comprise the blocking cap 12 of being located at described security component below, be located at the thermometer bulb 18 of blocking cap 12 inside, one end inserts in the thermometer bulb 18 and an end stretches out the thimble 11 of thermometer bulb 18, and the spring 17 that is sheathed on thermometer bulb 18 outsides.Wherein, described bonnet 9 is stretched on the top of blocking cap 12, and the bottom of blocking cap 12 is located in the cavity of described valve body 13, and an end of spring 17 is replaced on thermometer bulb 18, and the other end of spring 17 is replaced the bottom at described valve body 13.The bottom of blocking cap 12 and valve body 13 form sealing surface B.
As shown in Figure 1a, in order to make the present invention and other devices easy to connect, an end of described valve body 13 is by the loose joint cap 21 that is being threaded, and the inside of loose joint cap 21 is equipped with union 19; The other end of described valve body 13 is by the hexagonal nuts 16 that is being threaded, and the inside of hexagonal nuts 16 is provided with cutting ferrule 15.Wherein, cutting ferrule 15 comprises the body of ring-type, and the body of cutting ferrule 15 is provided with breach, and the inside of cutting ferrule 15 bodies is provided with groove (referring to Fig. 5).Union 19 is used for and is connected other devices, and cutting ferrule 15 is used to fix flexible pipe.
As shown in Figure 1a, in order to have good sealability, be provided with O shape circle 5 between described push rod 26 and the described pressure cap 4, be respectively equipped with O shape circle 6,10 between described bonnet 9 and adapter 7 of described handle and the described valve body 13, be provided with O shape circle 14 between described valve body 13 and the described cutting ferrule 15, be provided with cone rubber pad 20 between described union 19 and the described valve body 13.
As shown in Figure 6, self-operated return water temperature control valve 50 of the present invention is installed between the feed-water end of the waterexit end of water knockout drum 30 and water-collecting machine 40, is used in the controlling chamber 60 heating temperature.
Working procedure of the present invention, referring to Fig. 1 a, described self-operated return water temperature control valve inside is provided with the handle of automatic heat responsive element thermometer bulb and the manual temperature adjustment of outer installment, can realize each room automatic temperature-adjusting control, the user can set up return water temperature on their own as required, described self-operated return water temperature control valve can detect the return water temperature in room automatically, if the room return water temperature is higher than the temperature that thermostat valve is set, built-in thermometer bulb can make the water intake aperture reduce automatically, reduce water flow, room temperature is reduced, otherwise, the water intake aperture is increased, increase the water flow that enters the room, indoor temperature is risen gradually, finally reach the room temperature of setting, thereby bring warm to the people, comfortable environment.
Self-operated return water temperature control valve therefore of the present invention adopts the mechanical structure of mainly being made up of valve body, bonnet, induction controlling device Handleset, not retrained by power supply, and have self-regulating function and temperature control characteristics fast and accurately, by the regulating handle assembly, just can set different water flow, different water flow just has different temperature values, reaches the locellus temperature control, has the low and convenient and practical advantage of cost.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Claims (6)
1. self-operated return water temperature control valve is characterized in that: comprises that two ends are provided with opening and the inner valve body that is provided with cavity, is connected the bonnet of valve body top, be arranged on the induction controlling device between bonnet and the valve body, and the Handleset that is socketed in the bonnet outside; The induction controlling device comprises the transmitting assemblies of being located between Handleset and the bonnet, is positioned at the security component that bonnet is inner and link to each other with transmitting assemblies, and the induction adjusting part that is positioned at valve inner and links to each other with security component; Wherein, Handleset is used to provide rotating power, transmitting assemblies becomes straight line motion with the rotation of handle assembly and with rotation, transmitting assemblies promotes security component and the induction adjusting part is done aperture size and the keying that vertical straight line motion is regulated self-operated return water temperature control valve, security component is used to discharge the pressure of induction adjusting part, and the aperture that the height that the induction adjusting part is also crossed described valve body current temperature by induced flow is regulated self-operated return water temperature control valve automatically is little big.
2. self-operated return water temperature control valve according to claim 1, it is characterized in that: described Handleset comprises outside handle, the handle joint of being located at handle inside and meshing with its tooth, the handle lasso that is arranged on handle below and is threaded with described bonnet, and be located between handle and the described bonnet and be socketed in the handle adapter of handle joint outside; Wherein, handle is taken over and is used for support handle, and handle is taken over and also meshed with handle lasso tooth.
3. self-operated return water temperature control valve according to claim 2, it is characterized in that: described transmitting assemblies comprises the long hexagonal nuts that matches with described handle joint, insert the push rod of long hexagonal nuts and described bonnet inside, and be socketed in the pressure cap that push rod is outside and be threaded with described bonnet; Wherein, long hexagonal nuts also is threaded with described bonnet.
4. self-operated return water temperature control valve according to claim 1, it is characterized in that: described security component comprises the loop bar of being located at described transmitting assemblies below, be located at the pad of loop bar bottom, be located at the little spring between loop bar and the pad, and be socketed in the nut that loop bar is outside and be threaded with it.
5. self-operated return water temperature control valve according to claim 1, it is characterized in that: described induction adjusting part comprises the blocking cap of being located at described security component below, be located at the thermometer bulb of blocking cap inside, an end inserts in the thermometer bulb and the other end stretches out the thimble of thermometer bulb, and the spring that is sheathed on the thermometer bulb outside; Wherein, described bonnet is stretched on the top of blocking cap, and the bottom of blocking cap is located in the cavity of described valve body, and an end of spring is replaced on thermometer bulb, and the other end of spring is replaced the bottom at described valve body.
6. according to the described self-operated return water temperature control valve of the arbitrary claim of claim 1-5, it is characterized in that: an end of described valve body is by the loose joint cap that is being threaded, the inside of loose joint cap is equipped with union, the other end of described valve body is by the hexagonal nuts that is being threaded, the inside of hexagonal nuts is provided with cutting ferrule, cutting ferrule comprises the body of ring-type, and the body of cutting ferrule is provided with breach, and the inside of cutting ferrule body is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101268137A CN101865324B (en) | 2010-03-04 | 2010-03-04 | Self-operated return water temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101268137A CN101865324B (en) | 2010-03-04 | 2010-03-04 | Self-operated return water temperature control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101865324A CN101865324A (en) | 2010-10-20 |
| CN101865324B true CN101865324B (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101268137A Expired - Fee Related CN101865324B (en) | 2010-03-04 | 2010-03-04 | Self-operated return water temperature control valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN101865324B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975295B (en) * | 2010-11-02 | 2012-09-19 | 卓旦春 | Thermostatic control valve |
| CN102967005A (en) * | 2012-12-25 | 2013-03-13 | 罗显成 | Temperature pressure regulating interrupter |
| CN103629367B (en) * | 2013-12-05 | 2016-05-18 | 日丰企业集团有限公司 | Floor heating backwater temp .-control valve |
| CN110887219B (en) * | 2019-11-27 | 2020-11-10 | 珠海格力电器股份有限公司 | Heat exchange device capable of automatically adjusting flow and air conditioning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0694722A1 (en) * | 1994-07-21 | 1996-01-31 | COMAP société anonyme | Thermostatic valve head |
| CN2674236Y (en) * | 2004-01-13 | 2005-01-26 | 广州海鸥卫浴用品股份有限公司 | Automatic temp. control valve for room radiator use |
| CN101644335A (en) * | 2009-07-08 | 2010-02-10 | 卓旦春 | Hexagonal stop valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100514469B1 (en) * | 2004-03-23 | 2005-09-14 | 전제성 | Automatic temperature controlling valve |
-
2010
- 2010-03-04 CN CN2010101268137A patent/CN101865324B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0694722A1 (en) * | 1994-07-21 | 1996-01-31 | COMAP société anonyme | Thermostatic valve head |
| CN2674236Y (en) * | 2004-01-13 | 2005-01-26 | 广州海鸥卫浴用品股份有限公司 | Automatic temp. control valve for room radiator use |
| CN101644335A (en) * | 2009-07-08 | 2010-02-10 | 卓旦春 | Hexagonal stop valve |
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| CN101865324A (en) | 2010-10-20 |
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Effective date of registration: 20140415 Address after: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee after: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Address before: 317600 Zhejiang province Yuhuan County Volda Lo Pu Industrial Zone Industrial Park Patentee before: Zhuo Danchun |
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