CN212457423U - Special thermostatic valve for water heater - Google Patents
Special thermostatic valve for water heater Download PDFInfo
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- CN212457423U CN212457423U CN202020697485.5U CN202020697485U CN212457423U CN 212457423 U CN212457423 U CN 212457423U CN 202020697485 U CN202020697485 U CN 202020697485U CN 212457423 U CN212457423 U CN 212457423U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 439
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004512 die casting Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special thermostatic valve for a water heater, which comprises a thermostatic valve main body, wherein a water mixing valve chamber for installing a water mixing valve core is arranged on the thermostatic valve main body, a cold water input pipe and a hot water input pipe are respectively and fixedly arranged at the upper side and the lower side of the water mixing valve chamber, a water mixing pipe communicated with the water mixing valve chamber is arranged at the water outlet end of the water mixing valve chamber, a switch valve chamber communicated with the water mixing pipe is arranged at one end of the water mixing pipe away from the water mixing valve chamber, and a mixed water outlet pipe communicated with the switch valve chamber is arranged below the switch valve chamber, so that mixed water can be output conveniently, the integral structure is greatly simplified, the thermostatic valve has the characteristics of few accessories, simple installation and small occupied space, the integral water channel is simple, the condition of large water outlet temperature difference caused by the resistance formed by the disorder of the water channel can be prevented, the integral die-casting, the secondary processing is not needed, so that the manufacturing is convenient, the manufacturing process can be effectively reduced, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a water heater thermostatic valve, specific theory relates to a simple structure, and is practical convenient, has the special thermostatic valve of water heater of multi-functional play water, belongs to bathroom accessories technical field.
Background
At present, domestic hot water is mainly obtained by heating municipal water supply through an electric water heater, and the basic principle of the existing electric water heater is as follows: the electric heating pipe heats the whole water container in advance, the water temperature is gradually reduced along with the use of hot water in the bathing process, and a user needs to adjust the water mixing valve at any time to mix the hot water with higher temperature and cold water according to a certain proportion, so that the outlet water temperature is in a comfortable area of a human body.
Because the adjustment to the temperature is adjusted through mixing the water valve and is guaranteed that the temperature of the outlet water is relatively constant, adjusting the temperature of the outlet water through mixing the water valve is troublesome to operate and the accuracy of adjusting the temperature of the outlet water is not high.
Aiming at the problem that the outlet water temperature of an electric water heater can not be kept constant, a mechanical thermostatic valve is arranged at the water inlet and the water outlet of the electric water heater in the prior art, the thermostatic valve is provided with a high-sensitivity temperature sensing element, and the valve core in the valve is pushed to move by sensing the change of the water temperature at the water outlet, so that the proportion of cold water and hot water is automatically adjusted, the water temperature at the water outlet is stable, and the aim of constant-temperature bathing is basically fulfilled.
But current thermostatic valve overall structure is complicated to can only export the mixed water, can not realize multi-functional water, it is inconvenient to use, also has directly to install tap on hot-water line or cold water pipe directly to realize exporting multi-functional water in order to solve this problem, but every delivery port all must install when external installation like this, leads to the water course complicated can not realize the integration, and can directly lead to the cost to rise by a wide margin, reduces the practicality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a special thermostatic valve of water heater of simple structure, it is practical convenient, have multi-functional play water.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a special thermostatic valve of water heater, includes the thermostatic valve main part, is provided with the muddy water valve chamber that is used for installing muddy water valve core in the thermostatic valve main part, mixes the upper and lower both sides of water valve chamber and fixes respectively and be provided with cold water input tube, hot water input tube, the play water end of mixing the water valve chamber be provided with mix the muddy water pipe of water valve chamber intercommunication, the one end department of mixing the water pipe and keeping away from muddy water valve chamber is provided with the switch valve chamber with mix the water pipe intercommunication, the below of switch valve chamber is provided with rather than the mixed water outlet pipe of intercommunication.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
one end of the cold water input pipe and one end of the hot water input pipe close to the mixed water valve chamber are communicated to the inner cavity of the mixed water valve chamber and respectively correspond to the cold water input end and the hot water input end of the mixed water valve core.
Further optimization: the cold water input pipe and the hot water input pipe are both located on the same plane and are perpendicular to the axis of the water mixing valve chamber, and the cold water input pipe and the hot water input pipe are both integrally connected to the thermostatic valve main body.
Further optimization: and a cold water communicating pipe is arranged above the mixed water valve chamber and at a position corresponding to the cold water input pipe, and one end of the cold water communicating pipe, which is far away from the mixed water valve chamber, is communicated with a cold water inlet of the water heater.
Further optimization: an opening is reserved at the outer end of the hot water input pipe, which is far away from the water mixing valve chamber, and a plugging cap used for plugging the opening is fixedly connected to the outer pipe wall of the hot water input pipe.
Further optimization: one side of the hot water input pipe is provided with a hot water communicating pipe, the hot water communicating pipe is communicated with the middle part of the hot water input pipe, and the hot water input pipe and the hot water communicating pipe form a three-way shape.
Further optimization: an opening is reserved at the outer end of the hot water communicating pipe far away from the hot water input pipe, and a plugging cap used for plugging the opening is fixedly connected to the outer pipe wall of the hot water communicating pipe.
Further optimization: a hot water inlet pipe is arranged above the hot water communicating pipe and communicated with the hot water communicating pipe, and the hot water inlet pipe and the hot water communicating pipe form a three-way shape.
Further optimization: one end of the hot water inlet pipe, which is far away from the hot water communicating pipe, is communicated with a hot water outlet of the water heater.
Further optimization: and a switch component for controlling the on-off of the mixed water pipe and the mixed water outlet pipe is arranged in the switch valve chamber.
The above technical scheme is adopted in the utility model, when using, the user can communicate cold water communicating pipe, the hot water inlet tube of this special thermostatic valve for water heater with the cold water import and the hot water export of water heater respectively to establish ties a voltage limiting valve on communicating pipe with cold water communicating pipe and cold water import.
Then the municipal water supply pipe is communicated with the cold water input pipe of the thermostatic valve special for the water heater.
When the user need mix water this moment, municipal water supply advances in the cold water input of mixing water valve core through cold water input pipe, hot water in the water heater passes through the hot water inlet tube, in hot water communicating pipe and the hot water input of hot water input pipe conveying advance mixing water valve core, cold water and hot water are carried to mixing in the water pipe after mixing through mixing water valve core, mix in water pipe output mixing water and through opening the leading valve core soon and get into in the mixing water outlet pipe, then through the guide of mixing the water outlet pipe, realize the output mixing water, supply the user to use.
And the political affairs supply water enters the mixing valve chamber through the cold water input pipe and then enters the cold water communicating pipe, at the moment, the cold water is led into the water heater through the guide of the cold water communicating pipe and the external communicating pipe, and water supply and water supplement are realized for the water heater.
The above technical scheme is adopted in the utility model, think about ingenious, it is rational in infrastructure, can realize exporting the mixed water, convenient to use to overall structure simplifies greatly, and it is few to have the accessory, and the installation is simple, the characteristics that occupation space is little, and whole water course is succinct, can prevent to lead to the big condition of the play water difference in temperature because of the indiscriminate resistance that forms of water course, and overall structure is simple, and can form along with the integrative die-casting of thermostatic valve main part with the water course, need not secondary operation, then make things convenient for manufacturing, can effectual reduction manufacturing process, reduction manufacturing.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a thermostatic valve special for a water heater in an embodiment of the present invention when in use.
In the figure: 1-a thermostatic valve body; 2-a mixed water valve chamber; 3-cold water input pipe; 31-cold water communicating pipe; 4-hot water input pipe; 41-hot water communicating pipe; 42-hot water inlet pipe; 5-water mixing pipe; 6-a switch valve chamber; 7-a mixed water outlet pipe; 8-mounting holes.
Detailed Description
Example (b): as shown in fig. 1-2, the thermostatic valve special for the water heater includes a thermostatic valve main body 1, a mixed water valve chamber 2 for installing a mixed water valve core is arranged on the thermostatic valve main body 1, a cold water input pipe 3 and a hot water input pipe 4 are respectively and fixedly arranged on the upper side and the lower side of the mixed water valve chamber 2, a mixed water pipe 5 communicated with the mixed water valve chamber 2 is arranged at a water outlet end of the mixed water valve chamber 2, a switch valve chamber 6 communicated with the mixed water pipe 5 is arranged at one end of the mixed water pipe 5 away from the mixed water valve chamber 2, and a mixed water outlet pipe 7 communicated with the switch valve chamber 6 is arranged below the switch valve chamber 6.
The water mixing valve core is the prior known technology, can output warm water with proper temperature after mixing input cold water and hot water, and the structure and the working principle are not described again.
One ends of the cold water input pipe 3 and the hot water input pipe 4 close to the mixed water valve chamber 2 are communicated with the inner cavity of the mixed water valve chamber 2 and respectively correspond to the cold water input end and the hot water input end of the mixed water valve core.
The cold water input pipe 3 and the hot water input pipe 4 are both positioned on the same plane and are vertical to the axis of the mixed water valve chamber 2.
The cold water input pipe 3 and the hot water input pipe 4 are connected to the thermostatic valve main body 1 in a uniform body and are formed by die casting along with the thermostatic valve main body 1.
The communication position of the water mixing pipe 5 and the water mixing valve chamber 2 corresponds to the output end of the water mixing valve core, and the mixed water output by the water mixing valve core enters the switch valve chamber 6 through the water mixing pipe 5.
By the design, cold water in the cold water input pipe 3 can enter the cold water input end of the water mixing valve core through the guide of the cold water input pipe 3, hot water in the hot water input pipe 4 can enter the hot water input end of the water mixing valve core through the guide of the hot water input pipe 4, and the cold water and the hot water are mixed and then output through the water mixing valve core and then are guided into the switch valve chamber 6 through the water mixing pipe 5.
The mixed water in the switch valve chamber 6 flows out through a mixed water outlet pipe 7 for users to use.
The lower end of the cold water input pipe 3 is communicated with a municipal water supply water pipe and is used for guiding municipal water into a cold water input end of a water mixing valve core in a water mixing valve chamber 2 of the thermostatic valve special for the water heater.
A cold water communicating pipe 31 is arranged above the mixed water valve chamber 2 at a position corresponding to the cold water input pipe 3, and the cold water communicating pipe 31 is integrally connected with the thermostatic valve body 1.
And one end of the cold water communicating pipe 31, which is far away from the mixed water valve chamber 2, is communicated with a cold water inlet of the water heater through an external communicating pipe.
The end of the cold water communicating pipe 31 far away from the mixed water valve chamber 2 is integrally cast with a thread, the upper end of the cold water communicating pipe 31 can be conveniently connected with an external communicating pipe through the thread, and the cold water communicating pipe 31 can be communicated with a cold water inlet of a water heater through the external communicating pipe.
The cold water communicating pipe 31 is characterized in that one end, far away from the water mixing valve chamber 2, of the cold water communicating pipe 31 can also be integrally connected with a pipe joint device, the pipe joint device is in the prior art, the pipe joint device specifically comprises a connecting seat arranged at the upper end of the cold water communicating pipe 31, and a hexagonal nut is arranged on the connecting seat.
By the design, the upper end of the cold water communicating pipe 31 can be conveniently communicated with the cold water inlet of the water heater through the external communicating pipe through the threads or the pipe joint device.
Furthermore, when in use, municipal water enters the mixed water valve chamber 2 through the cold water input pipe 3 and then enters the cold water communicating pipe 31, and at the moment, the cold water is led into the water heater through the cold water communicating pipe 31 and the guiding of the external communicating pipe, so that water supply and water replenishing are realized for the water heater.
An opening is reserved at the outer end, far away from the water mixing valve chamber 2, of the hot water input pipe 4, and a blocking cap used for blocking the opening is fixedly connected to the outer pipe wall of the hot water input pipe 4.
The blocking cap and the hot water input pipe 4 can be fixedly connected through threads.
Design like this, can conveniently produce this hot water input tube 4 of casting through the outer end reservation opening of hot water input tube 4 to be used for the shutoff this opening through stifled cap, make overall structure simple, convenient to use.
One side of the hot water input pipe 4 is provided with a hot water communicating pipe 41, the hot water communicating pipe 41 is communicated with the middle part of the hot water input pipe 4, and the hot water input pipe 4 and the hot water communicating pipe 41 form a three-way shape.
An opening is reserved at the outer end, far away from the hot water input pipe 4, of the hot water communicating pipe 41, and a plugging cap used for plugging the opening is fixedly connected to the outer pipe wall of the hot water communicating pipe 41.
The blocking cap and the hot water communicating pipe 41 may be fixedly connected by a screw thread.
Design like this, can conveniently produce this hot water communicating pipe 41 of casting through the outer end reservation opening of hot water communicating pipe 41 to be used for the shutoff this opening through stifled cap, make overall structure simple, convenient to use.
A hot water inlet pipe 42 is arranged above the hot water communicating pipe 41, the hot water inlet pipe 42 is communicated with the hot water communicating pipe 41, and the hot water inlet pipe 42 and the hot water communicating pipe 41 form a three-way shape.
One end of the hot water inlet pipe 42, which is far away from the hot water communicating pipe 41, is communicated with a hot water outlet of the water heater through the communicating pipe.
One end of the hot water inlet pipe 42, which is far away from the hot water communicating pipe 41, is integrally cast with a thread, and the upper end of the hot water inlet pipe 42 can be conveniently connected with the communicating pipe through the thread.
The hot water inlet pipe 42 is far away from one end of the hot water communicating pipe 41, and a pipe joint device can be integrally connected to the end of the hot water inlet pipe 42, wherein the pipe joint device is in the prior art and specifically comprises a connecting seat arranged at the upper end of the hot water inlet pipe 42, and a hexagonal nut is arranged on the connecting seat.
By the design, the upper end of the hot water inlet pipe 42 can be conveniently communicated with the hot water outlet of the water heater through the communicating pipe through the screw thread or the pipe joint device.
Furthermore, when in use, hot water in the water heater enters the hot water inlet pipe 42 through the hot water outlet, then enters the hot water communication pipe 41, enters the hot water input pipe 4 through the guiding of the hot water communication pipe 41, and the hot water input pipe 4 guides the hot water into the hot water input end of the water mixing valve core.
At the moment, the hot water and the municipal cold water can be mixed through the water mixing valve core and then output, and then are guided into the switch valve chamber 6 through the water mixing pipe 5.
And a switch component for controlling the on-off of the mixed water pipe 5 and the mixed water outlet pipe 7 is fixedly arranged in the switch valve chamber 6.
The switch assembly is a quick-opening faucet valve core fixedly arranged in the switch valve chamber 6, a water inlet of the quick-opening faucet valve core is communicated with the water mixing pipe 5, and a water outlet of the quick-opening faucet valve core is communicated with the mixed water outlet pipe 7.
The quick-opening faucet valve core is in the prior art and can be directly purchased and obtained from the market.
When the knob of the quick-opening faucet valve core is rotated, the water mixing pipe 5 and the water mixing outlet pipe 7 can be communicated or disconnected.
When the quick-opening faucet valve core makes the mixed water pipe 5 and the mixed water outlet pipe 7 communicated, the mixed water mixed by the mixed water valve core is output through the mixed water pipe 5 and enters the mixed water outlet pipe 7 through the quick-opening faucet valve core, and then the mixed water is output through the guide of the mixed water outlet pipe 7, so that the use of a user is realized.
When the quick-opening faucet valve core enables the mixed water pipe 5 and the mixed water outlet pipe 7 to be disconnected, mixed water mixed by the mixed water valve core is introduced into the mixed water pipe 5, and the mixed water cannot enter the mixed water outlet pipe 7 through stopping of the quick-opening faucet valve core.
The thermostatic valve main body 1 is provided with a plurality of fixing holes 8 for installing the thermostatic valve special for the water heater, the fixing holes 8 can be used for connecting a shell, and the thermostatic valve main body 1 can be fixed and positioned through the shell.
As shown in fig. 1-2, when in use, a user can connect the cold water connection pipe 31 and the hot water inlet pipe 42 of the thermostatic valve dedicated for a water heater with the cold water inlet and the hot water outlet of the water heater, respectively.
Then the municipal water supply pipe is communicated with the cold water input pipe 3 of the thermostatic valve special for the water heater.
When the user needs to mix water this moment, municipal water supply is carried into through cold water input pipe 3 and is mixed in the cold water input of water valve core, hot water in the water heater passes through hot water inlet tube 42, hot water communicating pipe 41 and hot water input pipe 4 carry into in the hot water input of mixing water valve core, cold water and hot water are carried to mixing in the water pipe 5 through mixing water valve core after mixing, mix 5 output mixing water of water pipe and through opening the tap valve core soon and get into in mixing water outlet pipe 7, then through the guide of mixing water outlet pipe 7, realize the output mixing water, supply the user to use.
And the administrative water enters the mixed water valve chamber 2 through the cold water input pipe 3 and then enters the cold water communicating pipe 31, and at the moment, the cold water is led into the water heater through the cold water communicating pipe 31 and the guiding of the external communicating pipe, so that the water supply and the water supplement are realized for the water heater.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a special thermostatic valve of water heater, includes thermostatic valve main part (1), its characterized in that: the thermostatic valve body (1) is provided with a mixed water valve chamber (2) used for installing a mixed water valve core, the upper side and the lower side of the mixed water valve chamber (2) are respectively and fixedly provided with a cold water input pipe (3) and a hot water input pipe (4), the water outlet end of the mixed water valve chamber (2) is provided with a water mixing pipe (5) communicated with the mixed water valve chamber (2), one end of the water mixing pipe (5) far away from the mixed water valve chamber (2) is provided with a switch valve chamber (6) communicated with the water mixing pipe (5), and a mixed water outlet pipe (7) communicated with the switch valve chamber (6) is arranged below the switch valve chamber.
2. The thermostatic valve for water heater according to claim 1, characterized in that: one ends of the cold water input pipe (3) and the hot water input pipe (4) close to the mixed water valve chamber (2) are communicated with the inner cavity of the mixed water valve chamber (2) and respectively correspond to the cold water input end and the hot water input end of the mixed water valve core.
3. A thermostatic valve for water heaters according to claim 2, characterized in that: the cold water input pipe (3) and the hot water input pipe (4) are both positioned on the same plane and are vertical to the axis of the water mixing valve chamber (2), and the cold water input pipe (3) and the hot water input pipe (4) are uniformly connected to the thermostatic valve main body (1).
4. A thermostatic valve for water heaters according to claim 3, characterized in that: a cold water communicating pipe (31) is arranged above the mixed water valve chamber (2) at a position corresponding to the cold water input pipe (3), and one end of the cold water communicating pipe (31) far away from the mixed water valve chamber (2) is communicated with a cold water inlet of the water heater.
5. The thermostatic valve for water heater according to claim 4, wherein: an opening is reserved at the outer end of the hot water input pipe (4) far away from the water mixing valve chamber (2), and a blocking cap used for blocking the opening is fixedly connected to the outer pipe wall of the hot water input pipe (4).
6. The thermostatic valve for water heater according to claim 5, wherein: one side of the hot water input pipe (4) is provided with a hot water communicating pipe (41), the hot water communicating pipe (41) is communicated with the middle part of the hot water input pipe (4), and the hot water input pipe (4) and the hot water communicating pipe (41) form a three-way shape.
7. The thermostatic valve for water heater according to claim 6, wherein: an opening is reserved at the outer end, far away from the hot water input pipe (4), of the hot water communicating pipe (41), and a plugging cap used for plugging the opening is fixedly connected to the outer pipe wall of the hot water communicating pipe (41).
8. The thermostatic valve for water heater according to claim 7, wherein: a hot water inlet pipe (42) is arranged above the hot water communicating pipe (41), the hot water inlet pipe (42) is communicated with the hot water communicating pipe (41), and the hot water inlet pipe (42) and the hot water communicating pipe (41) form a three-way shape.
9. The thermostatic valve for water heater according to claim 8, wherein: one end of the hot water inlet pipe (42) far away from the hot water communicating pipe (41) is communicated with a hot water outlet of the water heater.
10. A thermostatic valve for water heaters as set forth in claim 9, wherein: a switch component for controlling the on-off of the mixed water pipe (5) and the mixed water outlet pipe (7) is arranged in the switch valve chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697485.5U CN212457423U (en) | 2020-04-30 | 2020-04-30 | Special thermostatic valve for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697485.5U CN212457423U (en) | 2020-04-30 | 2020-04-30 | Special thermostatic valve for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212457423U true CN212457423U (en) | 2021-02-02 |
Family
ID=74464174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697485.5U Expired - Fee Related CN212457423U (en) | 2020-04-30 | 2020-04-30 | Special thermostatic valve for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212457423U (en) |
-
2020
- 2020-04-30 CN CN202020697485.5U patent/CN212457423U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |