CN208587536U - Cool down thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device - Google Patents
Cool down thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device Download PDFInfo
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- CN208587536U CN208587536U CN201820820675.4U CN201820820675U CN208587536U CN 208587536 U CN208587536 U CN 208587536U CN 201820820675 U CN201820820675 U CN 201820820675U CN 208587536 U CN208587536 U CN 208587536U
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Abstract
The utility model discloses a kind of cooling thermostatic valve and its constant temperature heat-exchange systems and constant-temperature water mixing device, its thermostatic valve that cools down includes Constant-temp. pipeline and the cryogenic piping according to lower water temperature inflow in Constant-temp. pipeline, valve seat and the flap with valve seat cooperation are provided in cryogenic piping, close to cryogenic piping for flap opposite valve seat, the thermometer bulb for incuding its water temperature inside is provided in Constant-temp. pipeline, thermometer bulb drives the channel sized flap motor adjustment flap and valve seat across the tube wall of Constant-temp. pipeline；Thermometer bulb volume increase driving flap move to cryogenic piping direction so that cryogenic piping flow increases when Constant-temp. pipeline temperature increases, and thermometer bulb volume reduction flap moves low temperature to Constant-temp. pipeline direction pipeline flow is reduced when temperature reduces.
Description
Technical field
The utility model relates to Constant-temp. pipeline regulation technology fields, in particular to a kind of quick based on water temperature in Constant-temp. pipeline
Reaction type cooling thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device.
Background technique
In HVAC field and shower field, generally requires regulating thermostatic pipeline and be fixed on a stationary temperature, existing skill
Art realizes this purpose using constant-temperature water mixing valve.Not only structure is complicated for constant-temperature water mixing valve, but also higher cost；With Patent No.
For 201310155066.3 " a kind of ground heating water mixing device ", as shown in Fig. 1 of the patent, which is being adjusted
Thermometer bulb and complicated mixed water assembly are not only needed when pipeline constant temperature, but also need to pass through pilot between thermometer bulb and mixed water assembly
Pipe come realize signal transmit, complicated integral structure, the space for not only needing to occupy is big, be not easy to installation arrangement pipeline, Er Qieling
Component is more, with high costs.In addition, constant-temperature water mixing valve in the prior art can be only applied to realize by the mixing of high-low-temperature
Constant temperature, and constant temperature cannot be realized by the heat exchange between two mutually independent high/low temperature pipe-line systems.
Therefore, it is necessary to improve to solve the above technical problems the prior art.
Utility model content
In view of this, the purpose of this utility model is to provide one kind based on water temperature rapid feedback formula cooling in Constant-temp. pipeline
Thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device, it is simple and compact for structure to can automatically detect Constant-temp. pipeline water temperature simultaneously certainly
It is dynamic to change cryogenic piping flow, realize that Constant-temp. pipeline water temperature is constant, control precision is high, and feedback time is short, is quick on the draw.It is specific and
Speech is achieved through the following technical solutions:
The utility model based in Constant-temp. pipeline water temperature rapid feedback formula cool down thermostatic valve, including Constant-temp. pipeline and according to
The cryogenic piping of lower water temperature inflow in Constant-temp. pipeline is provided with valve seat and the flap with valve seat cooperation, valve in cryogenic piping
The thermometer bulb for incuding its water temperature inside is provided with for valve opposite valve seat in cryogenic piping, Constant-temp. pipeline, thermometer bulb passes through
Channel sized between the tube wall driving flap motor adjustment flap and valve seat of Constant-temp. pipeline；Thermometer bulb when Constant-temp. pipeline temperature increases
Volume increase driving flap is moved to cryogenic piping direction so that cryogenic piping flow increases, and thermometer bulb volume reduces when temperature reduces
Flap moves low temperature to Constant-temp. pipeline direction and pipeline flow is reduced.
Further, further include valve seat driving device for driving valve seat movement.
Further, the valve seat driving device includes being fixedly and coaxially connected the drive rod in the valve seat and drive rod
The drive block that the other end is threadedly coupled；Drive rod passes through the tube wall of cryogenic piping, and drive block is set to outside cryogenic piping.
Further, the top axial single-degree-of-freedom of the flap is slidably connected to the drive rod.
Further, axial single-degree-of-freedom slidably connects driving handle outside the drive block, driving handle simultaneously around its from
Body axis single-degree-of-freedom is rotationally connected with cryogenic piping.
Further, further include reset spring for driving the flap to move to Constant-temp. pipeline direction.
Further, the protection spring for protecting thermometer bulb is provided with outside the thermometer bulb.
It is above-mentioned based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline that the invention also discloses a kind of applications
Constant temperature heat-exchange system, including heat-exchanger rig, high-temperature pipe and described permanent based on water temperature rapid feedback formula cooling in Constant-temp. pipeline
Warm valve, the cryogenic piping based in Constant-temp. pipeline in water temperature rapid feedback formula cooling thermostatic valve pass through heat-exchanger rig and high temperature
Pipeline exchanges heat, and high-temperature pipe temperature reduces permanent based on water temperature rapid feedback formula cooling in Constant-temp. pipeline as described after heat exchange
Constant-temp. pipeline in warm valve.
Further, the cryogenic piping is set before by the thermostatic valve that cooled down based on water temperature rapid feedback formula in Constant-temp. pipeline
It is equipped with bypass branch.
It is above-mentioned based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline that the invention also discloses a kind of applications
Constant-temperature water mixing device, including cryogenic piping and it is described cooled down thermostatic valve based on water temperature rapid feedback formula in Constant-temp. pipeline, it is described
After being connected to mixed water with high-temperature pipe based on the cryogenic piping water outlet in Constant-temp. pipeline in water temperature rapid feedback formula cooling thermostatic valve
It is connected to the Constant-temp. pipeline again.
The utility model has the beneficial effects that the utility model；Other beneficial effects of the utility model will be in conjunction with hereafter
Specific embodiment is further detailed.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the Constant temperature regulating device of the utility model；
Fig. 2 is the inner section structural schematic diagram of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the rearview of Fig. 1；
Fig. 5 is the constant temperature heat-exchange system structural schematic diagram of the utility model；
Fig. 6 is the constant-temperature water mixing device structural schematic diagram of the utility model
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the inner section structural schematic diagram of Fig. 1；Fig. 3 is Fig. 1's
Right view, Fig. 4 are the rearview of Fig. 1, as shown in the figure: being cooled down in the present embodiment based on water temperature rapid feedback formula in Constant-temp. pipeline
Thermostatic valve, including Constant-temp. pipeline 6 and according to the cryogenic piping of lower water temperature inflow in Constant-temp. pipeline 6, the interior setting of cryogenic piping
There are valve seat 5 and the flap 9 with the cooperation of valve seat 5, is provided in cryogenic piping, Constant-temp. pipeline 6 for 9 opposite valve seat 5 of flap
For incuding the thermometer bulb 8 of its water temperature inside, thermometer bulb 8 passes through the tube wall driving 9 motor adjustment flap 9 of flap and valve of Constant-temp. pipeline 6
Channel sized between seat 5；
Water at low temperature enters in the valve seat 5 in cryogenic piping from the water inlet 13 of cryogenic piping.Water in Constant-temp. pipeline 6
When temperature is lower than set temperature, 8 volume-diminished of thermometer bulb, flap 9 is moved to 6 direction of Constant-temp. pipeline, so that between valve seat 5 and flap 9
Low temperature water flow reduction increased with the water temperature in regulating thermostatic pipeline 6；When the water temperature in Constant-temp. pipeline 6 is higher than set temperature
When, 8 volume of thermometer bulb increase driving flap 9 is moved to far from 6 direction of Constant-temp. pipeline, so that the water at low temperature between valve seat 5 and flap 9
Flow increases to be reduced with the water temperature in regulating thermostatic pipeline 6, and when the water temperature in Constant-temp. pipeline 6 is too low, 8 volume of thermometer bulb, which reduces, is driven
Dynamic flap 9 is closed completely with valve seat 5, cutting low temperature water inlet.
It further include the valve seat driving device for driving the valve seat 5 to move in the present embodiment, valve seat driving device can be with
It is driven using two-way stepping motor, can also be driven using the driving device in Examples below, be may be implemented
The purpose of this utility model.The position of valve seat driving device regulating valve seat is set, different stationary temperatures, Ke Yi can be set
Temperature sign is set in driving device.
In the present embodiment, the valve seat driving device includes being fixedly and coaxially connected the drive rod 3 in the valve seat 5 and driving
The drive block 2 that the other end of lever 3 is connected, can be fixedly installed on drive rod 3 by screw 11 external thread piece realize with
Drive block 2 is threadedly coupled；Drive rod 3 passes through the tube wall of cryogenic piping, and drive block 2 is set to outside cryogenic piping.Screw drive can
Water temperature is continuously adjusted with realizing, temperature spot is adjusted and is interrupted without jumping characteristic, realize stepless temperature-regulating.
In the present embodiment, the top axial single-degree-of-freedom of the flap 9 is slidably connected to the drive rod 3.Guarantee flap
The stability of movement prevents flap stuck with valve seat.
In the present embodiment, axial single-degree-of-freedom slidably connects driving handle 1 outside the drive block 2, can be in drive block
The mode that the connection of similar spline is arranged between driving handle realizes that axial single-degree-of-freedom is slidably connected, driving handle 1 and meanwhile around
Its own axis single-degree-of-freedom is rotationally connected with cryogenic piping, can set multi-edge column-shaped for driving handle, can also drive
Temperature mark is engraved on fixed handle in order to operate.It rotates driving handle and drives drive block rotation, be threadedly coupled with drive block
Drive rod, that is, movable realization drives valve seat, since driving handle is rotationally connected with cryotronl around its own axis single-degree-of-freedom
Road, so driving handle will not be moved along its own axis direction, only its internal drive block is moved along axis direction,
So entire valve seat driving device is during driving, external occupied space does not change, and realizes that valve seat driving device is convenient for
Compact-sized while operation, driving process is interfered by outside small.
Further include the reset spring for driving the flap 9 to move to Constant-temp. pipeline direction in the present embodiment, resets bullet
Spring can be to be set to compressed spring 4 of the flap far from 6 direction of Constant-temp. pipeline, naturally it is also possible to be disposed proximate to Constant-temp. pipeline 6
The extension spring (being not drawn into figure) in direction, can all realize the purpose of this utility model.Reset spring is set, 8 body of thermometer bulb is prevented
When product reduces, flap 9 cannot be moved to 6 direction of Constant-temp. pipeline therewith in time, extend feedback time, influence the speed for adjusting water temperature
Degree.
In the present embodiment, the protection spring 7 for protecting thermometer bulb is provided with outside the thermometer bulb 8.Thermometer bulb 8 is passing through constant warm tube
It is provided with sealing ring (not indicating in figure) between Constant-temp. pipeline in place of road, sealing ring 7 can be fixed on thermometer bulb 8 with thermometer bulb
8 move relative to Constant-temp. pipeline together, can also be fixed on Constant-temp. pipeline and move relative to thermometer bulb 8.Prevent thermometer bulb 8 from being damaged
It is bad.
As shown in figure 5, arrow indicates the direction of water flow in figure, it is above-mentioned based on perseverance that the invention also discloses a kind of applications
The constant temperature heat-exchange system of water temperature rapid feedback formula cooling thermostatic valve in warm pipeline, including heat-exchanger rig 18, high-temperature pipe 17 and institute
It states based on water temperature rapid feedback formula cooling thermostatic valve 14a in Constant-temp. pipeline, it is described based on water temperature rapid feedback formula in Constant-temp. pipeline
Cryogenic piping 19 in cooling thermostatic valve exchanges heat by heat-exchanger rig 18 with high-temperature pipe 17, high-temperature pipe 17 after heat exchange
Temperature is reduced as the Constant-temp. pipeline 6a based in Constant-temp. pipeline in water temperature rapid feedback formula cooling thermostatic valve.
In the present embodiment, the cryogenic piping by based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline it
Before be provided with bypass branch (being not drawn into figure).When the water temperature in Constant-temp. pipeline is too low, flap move downward completely cut through it is low
Warm water, setting bypass branch guarantee safety.
As shown in fig. 6, arrow indicates the direction of water flow in figure, the invention also discloses a kind of above-mentioned state of application to be based on
In Constant-temp. pipeline water temperature rapid feedback formula cooling thermostatic valve constant-temperature water mixing device, including cryogenic piping 15a and it is described based on perseverance
Water temperature rapid feedback formula cooling thermostatic valve 14b in warm pipeline, it is described based on water temperature rapid feedback formula cooling constant temperature in Constant-temp. pipeline
Cryogenic piping 15a water outlet in valve is connected to the Constant-temp. pipeline 6b, Constant-temp. pipeline 6b after being connected to mixed water with high-temperature pipe 22 again
Shower nozzle be can connect as shower water admixing device.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (10)
1. one kind is based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline, it is characterised in that: including Constant-temp. pipeline and root
According to the cryogenic piping of lower water temperature inflow in Constant-temp. pipeline, valve seat and the flap with valve seat cooperation are provided in cryogenic piping,
The thermometer bulb for incuding its water temperature inside is provided with for flap opposite valve seat in cryogenic piping, Constant-temp. pipeline, thermometer bulb is worn
Cross the channel sized between the tube wall driving flap motor adjustment flap of Constant-temp. pipeline and valve seat；Temperature when Constant-temp. pipeline temperature increases
Backpack body product increases driving flap and is moved to cryogenic piping direction so that cryogenic piping flow increases, and thermometer bulb volume subtracts when temperature reduces
Small flap moves low temperature to Constant-temp. pipeline direction and pipeline flow is reduced.
2. according to claim 1 based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline, it is characterised in that: also
Including for driving the valve seat driving device of the valve seat movement.
3. according to claim 2 based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline, it is characterised in that: institute
Stating valve seat driving device includes the drive for being fixedly and coaxially connected the drive rod in the valve seat, being threadedly coupled with the other end of drive rod
Motion block；Drive rod passes through the tube wall of cryogenic piping, and drive block is set to outside cryogenic piping.
4. according to claim 3 based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline, it is characterised in that: institute
The top axial single-degree-of-freedom for stating flap is slidably connected to the drive rod.
5. according to claim 4 based on water temperature rapid feedback formula cooling thermostatic valve in Constant-temp. pipeline, it is characterised in that: institute
It states axial single-degree-of-freedom outside drive block and slidably connects driving handle, driving handle is rotated around its own axis single-degree-of-freedom simultaneously
It is connected to cryogenic piping.
6. according to claim 1 based on water temperature rapid feedback formula cooling constant temperature in Constant-temp. pipeline described in -5 any claims
Valve, it is characterised in that: further include the reset spring for driving the flap to move to Constant-temp. pipeline direction.
7. according to claim 1 based on water temperature rapid feedback formula cooling constant temperature in Constant-temp. pipeline described in -5 any claims
Valve, it is characterised in that: the protection spring for protecting thermometer bulb is provided with outside the thermometer bulb.
8. based on water temperature rapid feedback formula cooling constant temperature in Constant-temp. pipeline described in a kind of application claim 1-7 any claim
The constant temperature heat-exchange system of valve, it is characterised in that: including heat-exchanger rig, high-temperature pipe and described quick based on water temperature in Constant-temp. pipeline
Reaction type cooling thermostatic valve, the cryogenic piping based in Constant-temp. pipeline in water temperature rapid feedback formula cooling thermostatic valve is by changing
Thermal exchanges heat with high-temperature pipe, and high-temperature pipe temperature reduces quick based on water temperature in Constant-temp. pipeline as described after heat exchange
Constant-temp. pipeline in reaction type cooling thermostatic valve.
9. fast based on water temperature in Constant-temp. pipeline described in application claim 1-7 any claim according to claim 8
The constant temperature heat-exchange system of fast reaction type cooling thermostatic valve, it is characterised in that: the cryogenic piping is by based in Constant-temp. pipeline
Bypass branch is provided with before water temperature rapid feedback formula cooling thermostatic valve.
10. permanent based on water temperature rapid feedback formula cooling in Constant-temp. pipeline described in a kind of application claim 1-7 any claim
The constant-temperature water mixing device of warm valve, it is characterised in that: including cryogenic piping and described based on water temperature rapid feedback formula in Constant-temp. pipeline
Cool down thermostatic valve, the cryogenic piping water outlet and high temperature based in Constant-temp. pipeline in water temperature rapid feedback formula cooling thermostatic valve
Pipeline is connected to the Constant-temp. pipeline after being connected to mixed water again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820675.4U CN208587536U (en) | 2018-05-29 | 2018-05-29 | Cool down thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820675.4U CN208587536U (en) | 2018-05-29 | 2018-05-29 | Cool down thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587536U true CN208587536U (en) | 2019-03-08 |
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ID=65534226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820675.4U Active CN208587536U (en) | 2018-05-29 | 2018-05-29 | Cool down thermostatic valve and its constant temperature heat-exchange system and constant-temperature water mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587536U (en) |
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2018
- 2018-05-29 CN CN201820820675.4U patent/CN208587536U/en active Active
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