CN207421392U - A kind of supercharging thermostatic valve core - Google Patents
A kind of supercharging thermostatic valve core Download PDFInfo
- Publication number
- CN207421392U CN207421392U CN201721576870.9U CN201721576870U CN207421392U CN 207421392 U CN207421392 U CN 207421392U CN 201721576870 U CN201721576870 U CN 201721576870U CN 207421392 U CN207421392 U CN 207421392U
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- China
- Prior art keywords
- valve body
- water
- supercharging
- water inlet
- thermostatic
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Abstract
The utility model provides a kind of supercharging thermostatic valve core, belongs to sanitary bath equipment field.Including valve body, temperature-sensitive element, resetting spring, hot and cold water water inlet control assembly, valve body includes upper valve body, lower valve body, wherein upper valve body is equipped with temperature-regulating handle and handle sleeve, the peripheral wall of lower valve body is equipped with valve body cold water inlet and valve body water inlet of hot water, it is characterized in that, the bottom of lower valve body is additionally provided with supercharging base, supercharging base is in central column, its inner cavity forms valve body mixing water water outlet, supercharging base ring wall is equipped with plus sink, supercharging base one end is connected with lower valve body, and other end ring wall is equipped with radial flange, and is equipped on radial flange and adds water through hole.In the utility model, a cold water is introduced outside the thermostatic valve core, into adding sink, from water through hole jet stream is added to go out, converged with the mixing water flowed out from valve body mixing water water outlet, form new mixing water, so as to reach the hydraulic pressure of suitable bathing, increase user's usage comfort.
Description
Technical field
The utility model belongs to sanitary bath equipment field, is related to a kind of supercharging thermostatic valve core.
Background technology
Common water heater shower faucets currently on the market, generally constant-temperature water faucet, core component include switch
Spool and thermostatic valve core.Wherein, thermostatic valve core is the mixed proportion for automatically adjusting hot and cold water, and the temperature for enabling mixing water is automatic
The device of design temperature is maintained at, generally includes valve body, temperature adjustment component, temperature-sensitive element and hot water or cold water's water inlet control assembly.Water tower
Or the hot water in the hot water or cold water device in public water facilities respectively enters thermostatic valve core, mixing, constant temperature in thermostatic valve core
It is flowed out after adjusting from mixing water apopore.
And general family has selected non-pressure-bearing type water heater, water tank is placed on roof, is relied on for power saving or actual needs
Gravity drainage.Which results in the situations that each floor pressure of hot water is indefinite, especially when high-storey uses hot water, pressure of hot water
Very little, the corresponding mixing water hydraulic pressure very little come out from thermostatic valve core, causes bathing process uncomfortable, and actual use is very not
Just.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of thermostatic valve for making mixing water supercharging water outlet
Core.
To achieve the above object, the utility model employs following technical solution.
A kind of supercharging thermostatic valve core, including valve body, temperature-sensitive element, resetting spring, hot and cold water water inlet control assembly, valve body bag
Include upper valve body, lower valve body, wherein upper valve body is equipped with temperature-regulating handle and handle sleeve, the peripheral wall of lower valve body be equipped with valve body cold water into
The mouth of a river and valve body water inlet of hot water, which is characterized in that the bottom of lower valve body is additionally provided with supercharging base, and supercharging base is in central column, in
Chamber forms valve body mixing water water outlet, and supercharging base ring wall is equipped with plus sink, supercharging base one end are connected with lower valve body, other end ring wall
Equipped with radial flange, and it is equipped on radial flange and adds water through hole.
In the utility model, hot and cold water enters from valve body cold water inlet and valve body water inlet of hot water in thermostatic valve core respectively
Mixing, mixing water are flowed out from valve body mixing water water outlet.A water source is introduced outside thermostatic valve core simultaneously, is denoted as filling water
Source into sink is added, from water through hole jet stream is added to go out, is converged with the mixing water flowed out from valve body mixing water water outlet, is formed new
Mixing water, so as to reach the hydraulic pressure of suitable bathing, increase user's usage comfort.The thermostatic valve core of the utility model utilizes
Water source is filled to improve the hydraulic pressure of mixing water, it is simple in sturcture, ingenious in design.
Further, radial flange ring wall, which is equipped with, adds waterstop ring.In this way, by external water source be limited to lower seal with
Between adding waterstop ring, into plus sink in water source carry out pressurize, make filling water source only can be from adding sink and by adding water
Through hole flows out, and ensure that the hydraulic pressure of filling water source in itself.Add water through hole that can limit the circulation flow at filling water source, add waterstop ring
Presence avoid filling water source to mixing water leak, cause water discharge of water faucet temperature exceed Applicable temperature.
Further, accommodating plus waterstop ring flange annular groove is correspondingly provided on radial flange.
Further, supercharging base is integrally formed with lower valve body.Such valve body integrally only has two parts, simplifies installation, together
When reduce leakage point.
Further, supercharging base is connected with lower valve body to be threadably secured.In this way, the split of valve body each several part produces, letter
Change manufacture difficulty, while easy to disassemble replace is safeguarded.It is of course not solely limited to be threadably secured connection, can also be buckled or other shapes
Formula, easy disassembly.
Further, supercharging base inner cavity is additionally provided with limited step.
Further, temperature-sensitive element is for paraffin thermostatic assembly.The production development of paraffin thermostatic assembly for a long time, produces work
Skill and the more mature stabilization of product quality, difference very little between product, cheaper, popularity rate bigger.
Further, valve body cold water inlet and the both sides of valve body water inlet of hot water are equipped with sealing ring.So ensure it is cold,
Hot water enters thermostatic valve core not crossfire.
Further, between upper valve body, valve body cold water inlet and valve body water inlet of hot water, lower valve body bottom is installed respectively
There are upper sealing ring, middle sealing ring, lower seal.
Further, it is covered with strainer outside the valve body cold water inlet valve body water inlet of hot water of valve body.
Compared with prior art, solve causes tap constant-temperature effluent hydraulic pressure to the utility model due to pressure of hot water is smaller
Smaller problem, a cold water is introduced outside the thermostatic valve core at the fact that be more than pressure of hot water using cold water hydraulic pressure, into adding water
Slot from water through hole jet stream is added to go out, converges with the mixing water flowed out from valve body mixing water water outlet, forms new mixing water, from
And reach the hydraulic pressure of suitable bathing, increase user's usage comfort.Meanwhile installation adds waterstop ring in supercharging base bottom, it will be outer
Between water receiving source is limited to lower seal and adds waterstop ring, to carrying out pressurize into the water source added in sink, make filling water source
It only can be from adding sink and by the way that water through hole is added to flow out, ensure that filling water source hydraulic pressure in itself.Add water through hole that can limit filling water
The circulation flow in source adds the presence of waterstop ring that filling water source is avoided to be leaked to mixing water, water discharge of water faucet temperature is caused to exceed
Applicable temperature.
The thermostatic valve core of the utility model improves the hydraulic pressure of mixing water using cold water is filled, simple in structure, and design is skilful
It is wonderful.
Description of the drawings
Fig. 1 is the explosive view for the thermostatic valve core that the utility model provides embodiment.
Fig. 2 is the three-dimensional structure diagram for the thermostatic valve core that the utility model provides embodiment.
Fig. 3 is the sectional view for the thermostatic valve core that the utility model provides embodiment.
Fig. 4 is the sectional view for the thermostatic valve core that the utility model provides another embodiment.
In figure, 1, valve body；11st, upper valve body；111st, temperature-regulating handle；112nd, handle sleeve；12nd, lower valve body；13rd, upper sealing ring；
14th, middle sealing ring；15th, lower seal；16th, strainer；2nd, temperature-sensitive element；3rd, resetting spring；4th, hot and cold water water inlet control assembly；
41st, waterstop ring is controlled；5th, valve body cold water inlet；6th, valve body water inlet of hot water 7, supercharging base；71st, connecting portion；72nd, sink is added；
73rd, radial flange；74th, water through hole is added；75th, waterstop ring is added；76th, flange annular groove；77th, limited step；8th, valve body mixing water goes out
The mouth of a river.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figs. 1-3, a kind of supercharging thermostatic valve core is provided in the present embodiment, including valve body 1, temperature-sensitive element 2, is resetted
Spring 3, hot and cold water water inlet control assembly 4.
Valve body 1 includes upper valve body 11, lower valve body 12, and wherein upper valve body 11 is equipped with temperature-regulating handle 111 and handle sleeve 112,
Valve body cold water inlet 5 and valve body water inlet of hot water 6, wherein valve body water inlet of hot water 6 are equipped at intervals on the peripheral wall of lower valve body 12
It is arranged on the lower section of valve body cold water inlet 5.The both sides of valve body cold water inlet 5 and valve body water inlet of hot water 6 are equipped with and prevent
The sealing ring of leak string water.Specifically between upper valve body 11, valve body cold water inlet 5 and valve body water inlet of hot water 6, lower valve body 12
Bottom is separately installed with sealing ring 13, middle sealing ring 14, lower seal 15.Meanwhile the valve body cold water inlet 5 of valve body 1 with
Strainer 16 is covered with outside valve body water inlet of hot water 6.
Hot and cold water water inlet control assembly 4 be for a piston, both ends of the surface respectively with valve body cold water inlet 5 and valve body hot water
The phase isolated edge of water inlet 6 is close.The middle part of hot and cold water water inlet control assembly 4 be also equipped with making 12 inner cavity of lower valve body with it is cold
The control waterstop ring 41 of the anti-string water of hot water water inlet control assembly 4 outer wall sealing.
In the present embodiment, the bottom of lower valve body 12 is additionally provided with supercharging base 7, and supercharging base 7 is in central column, and inner cavity forms valve body
Mixing water water outlet 8,7 ring wall of supercharging base is equipped with plus sink 72,7 one end of supercharging base are connected with lower valve body 12, and other end ring wall is set
There is radial flange 73, and be equipped on radial flange 73 and add water through hole 74.73 ring wall of radial flange is equipped with plus waterstop ring 75.
Accommodating plus waterstop ring 75 flange annular groove 76 is correspondingly provided on radial flange 73.In the present embodiment, supercharging base 7 and lower valve body 12
It is integrally formed.Such valve body 1 is whole to only have two parts, simplifies installation, while reduces leakage point.
In the prior art, using non-pressure-bearing type water heater, water tank need to be placed on roof, by gravity drainage.This is resulted in
Each floor pressure of hot water indefinite situation, especially when high-storey uses hot water, pressure of hot water very little, cold water hydraulic pressure is opposite
Larger, the corresponding mixing water hydraulic pressure very little come out from thermostatic valve core causes bathing process uncomfortable, and actual use is very not
Just.
The utility model utilizes cold water water to solve the above-mentioned non-pressure-bearing type water heater problem in actual use
Pressure is more than the fact that pressure of hot water, and a cold water is introduced outside the thermostatic valve core, into adding sink 72, from adding 74 jet stream of water through hole
It goes out, is converged with the mixing water flowed out from valve body mixing water water outlet 8, new mixing water is formed, so as to reach suitable bathing
Hydraulic pressure increases user's usage comfort.
In actual use, appropriateness promotes preset temperature, makes the temperature of the mixing water flowed out from valve body mixing water water outlet 8
Reach 45-49 degree, then converge cooling with the cold water of outer note, the thermostatted water of 38-40 degree or so is formed, with for users to use.
In the present embodiment, in 7 bottom of supercharging base, installation plus waterstop ring 75, lower seal 15 and Jia Shui are limited to by cold water
Between sealing ring 75, into plus sink 72 in water source carry out pressurize, make the cold water of filling only can be from adding sink 72 and pass through
Water through hole 74 is added to flow out, ensure that the hydraulic pressure of filling cold water in itself.Add water through hole 74 that can limit the circulation flow of filling cold water, add
The presence of waterstop ring 75 avoids the cold water of filling from being leaked to mixing water, and water discharge of water faucet temperature is caused to exceed Applicable temperature.
Add water through hole 74 that can be laid with multiple, small-bore, to improve the hydraulic pressure of the cold water of filling, so as to promote new mix
The hydraulic pressure of Heshui.
Thermostatic valve core in the present embodiment, solve causes tap constant-temperature effluent hydraulic pressure smaller due to pressure of hot water is smaller
The problem of, the hydraulic pressure of mixing water is improved using the external thrust for filling cold water, it is simple in sturcture, ingenious in design.
In the present embodiment, temperature-sensitive element 2 is for paraffin thermostatic assembly.The production development of paraffin thermostatic assembly for a long time, is given birth to
Production. art and the more mature stabilization of product quality, difference very little between product, cheaper, popularity rate bigger.Specifically,
Mandril offsets with handle sleeve 112, and connecting rod is fixed with hot and cold water water inlet control assembly 4, and resetting spring 3 is cased with outside temperature-sensitive portion, multiple
The limited step 77 that position spring 3 is equipped with 7 inner cavity of supercharging base offsets, and limited step 77 is used for the limit installation of accessory in valve body 1.
In order to improve the stability that temperature-sensitive element 2 adjusts hot and cold water water inlet control assembly 4 and moves, in resetting spring 3 and limited step 77
Between be additionally provided with spring base 9.
For this thermostatic valve core when specifically used, cold water enters lower valve body 12 from valve body cold water inlet 5, and hot water is warm from valve body
Water water inlet 6 enters lower valve body 12, and the two is mixed to form mixing water in 12 intracavitary of lower valve body, utilizes thermometer bulb heat in temperature-sensitive element 2
The characteristics of swollen shrinkage, drives hot and cold water water inlet control assembly 4 to be axially moveable, automatically adjusts the mixed proportion of hot and cold water, finally
Mixing water is flowed out from valve body mixing water water outlet 8.Meanwhile separately have cold water into plus sink 72, from adding 74 jet stream of water through hole
It goes out, is converged with the mixing water flowed out from valve body mixing water water outlet 8, new mixing water is formed, so as to reach suitable bathing
Hydraulic pressure improves user's usage comfort.
The utility model additionally provides another embodiment, as shown in figure 4, supercharging base 7 is to be consolidated by screw thread with lower valve body 12
Fixed connection, i.e., the connecting portion 71 of supercharging base 7 is screwed with 12 lower part of lower valve body, in this way, the split of valve body each several part produces,
Simplify manufacture difficulty, while easy to disassemble replace is safeguarded.Be of course not solely limited to be threadably secured connection, can also be buckled or other
Form, easy disassembly.Other technical characteristics are identical with previous embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of supercharging thermostatic valve core, including valve body（1）, temperature-sensitive element（2）, resetting spring（3）, hot and cold water water inlet control assembly
（4）, valve body（1）Including upper valve body（11）, lower valve body（12）, wherein upper valve body（11）Temperature-regulating handle is installed（111）And handle
Set（112）, lower valve body（12）Peripheral wall be equipped with valve body cold water inlet（5）And valve body water inlet of hot water（6）, feature exists
In lower valve body（12）Bottom be additionally provided with supercharging base（7）, supercharging base（7）In central column, inner cavity forms valve body mixing water water outlet
Mouthful（8）, supercharging base（7）Ring wall is equipped with plus sink（72）, supercharging base（7）One end and lower valve body（12）Connection, other end ring wall are set
There is radial flange（73）, and in radial flange（73）It is equipped with and adds water through hole（74）.
2. supercharging thermostatic valve core as described in claim 1, which is characterized in that radial flange（73）Ring wall is equipped with plus water-stop
Circle（75）.
3. supercharging thermostatic valve core as claimed in claim 2, which is characterized in that radial flange（73）On be correspondingly provided with accommodating plus water
Sealing ring（75）Flange annular groove（76）.
4. supercharging thermostatic valve core as described in claim 1, which is characterized in that supercharging base（7）With lower valve body（12）It is integrated into
Type.
5. supercharging thermostatic valve core as claimed in claim 4, which is characterized in that supercharging base（7）With lower valve body（12）To pass through spiral shell
Line is fixedly connected.
6. thermostatic valve core is pressurized as described in claim 4 or 5, which is characterized in that supercharging base（7）Inner cavity is additionally provided with limited step
（77）.
7. supercharging thermostatic valve core as described in claim 1, which is characterized in that temperature-sensitive element（2）It is for paraffin thermostatic assembly.
8. supercharging thermostatic valve core as described in claim 1, which is characterized in that valve body cold water inlet（5）With valve body hot water into
The mouth of a river（6）Both sides be equipped with sealing ring.
9. supercharging thermostatic valve core as claimed in claim 8, which is characterized in that upper valve body（11）, valve body cold water inlet（5）With
Valve body water inlet of hot water（6）Between, lower valve body（12）Bottom is separately installed with sealing ring（13）, middle sealing ring（14）, under it is close
Seal（15）.
10. supercharging thermostatic valve core as described in claim 1, which is characterized in that valve body（1）Valve body cold water inlet（5）With
Valve body water inlet of hot water（6）It is covered with strainer outside（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576870.9U CN207421392U (en) | 2017-11-23 | 2017-11-23 | A kind of supercharging thermostatic valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576870.9U CN207421392U (en) | 2017-11-23 | 2017-11-23 | A kind of supercharging thermostatic valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421392U true CN207421392U (en) | 2018-05-29 |
Family
ID=62304277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576870.9U Expired - Fee Related CN207421392U (en) | 2017-11-23 | 2017-11-23 | A kind of supercharging thermostatic valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758019A (en) * | 2018-06-26 | 2018-11-06 | 鹤山市未来我来温控卫浴有限公司 | A kind of gas heater thermostatic valve core |
-
2017
- 2017-11-23 CN CN201721576870.9U patent/CN207421392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758019A (en) * | 2018-06-26 | 2018-11-06 | 鹤山市未来我来温控卫浴有限公司 | A kind of gas heater thermostatic valve core |
| CN108758019B (en) * | 2018-06-26 | 2023-09-12 | 未来我来卫浴科技(广东)有限公司 | Constant temperature valve core of gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317523 No. 2, Rong Shi Road, Cha Yu Industrial Zone, Ze Guo Town, Wenling City, Taizhou, Zhejiang. Patentee after: Taizhou national temperature control and bathroom Technology Co., Ltd. Address before: 317523 No. 2, Rong Shi Road, Cha Yu Industrial Zone, Ze Guo Town, Wenling City, Taizhou, Zhejiang. Patentee before: Taizhou Guoren Thermostatic Sanitaryware Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |