CN211922826U - Exempt from to pound wall pressure boost valve - Google Patents
Exempt from to pound wall pressure boost valve Download PDFInfo
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- CN211922826U CN211922826U CN202020128515.0U CN202020128515U CN211922826U CN 211922826 U CN211922826 U CN 211922826U CN 202020128515 U CN202020128515 U CN 202020128515U CN 211922826 U CN211922826 U CN 211922826U
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- water outlet
- wall
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Abstract
The utility model discloses an exempt from to pound wall booster valve, including valve body and case, be provided with the pressure boost delivery port on the valve body, the one end of case is the water inlet, and the other end is the delivery port, the water inlet pot head of case is established and is provided with out the water passageway in the valve body inside, just the water inlet of case and the inlet opening intercommunication of dark valve body, the end of intaking and the pressure boost delivery port intercommunication of play water passageway, the valve body in the play water passageway outside is connected with the link of dark valve body, and goes out the water outlet end of water passageway and the apopore intercommunication of dark valve body. The utility model discloses pound the trouble of wall when can avoiding the water pressure boost of entering one's residence to reform transform, and the installation transformation is convenient.
Description
Technical Field
The utility model relates to the technical field of valves, concretely relates to exempt from to pound wall booster valve.
Background
In the house field, the water and electricity transformation is indispensable, because the development in city, more and more old district running water pressure is not enough, it is little to lead to old district especially high-rise resident's house-entering discharge, this kind of condition requires the running water company to increase the pressure of running water on the one hand, on the other hand is resident family installs the booster pump additional, but current solution is, need break the wall in resident family's inlet tube stop valve (commonly called the main valve) department, set up the three-way valve respectively on the both sides of stop valve, the installation booster pump carries out the secondary pressure boost of house-entering water.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To foretell not enough, the utility model discloses a main objective provides an exempt from to pound wall pressure boost valve, pounces the trouble of wall when avoiding the water pressure boost of entrying one's residence to reform transform, and the installation transformation is convenient.
(II) technical scheme and beneficial effect
Purpose above the utility model discloses a following technical scheme realizes:
the utility model provides a exempt from to pound wall booster valve, includes valve body and case, be provided with the pressure boost delivery port on the valve body, the one end of case is the water inlet, and the other end is the delivery port, the water inlet of case distolateral cover is established in the valve body and is formed with out the water passageway, just the water inlet of case and the inlet opening intercommunication of hidden valve body, the end of intaking of play water passageway and pressure boost delivery port intercommunication, the valve body in the play water passageway outside is connected with the link of hidden valve body, and the play water end of play water passageway and the apopore intercommunication of hidden valve body.
Preferably, the valve body comprises a valve body and a pressurizing water outlet arranged on the valve body, and one end of the valve body is provided with a first threaded part which is in threaded connection with the connecting end of the concealed valve body.
Preferably, the pressurizing water outlet is connected with an external water pipe in a threaded connection mode.
Preferably, the joint of the first thread part and the valve body and the joint of the pressurized water outlet and the valve body are both provided with sealing grooves for placing sealing rings.
Preferably, the valve core sequentially comprises a joint part, a channel part and a second thread part from left to right, a sealing groove for placing a sealing ring is arranged on the end face of the joint part, the joint part extends to the inside of the connecting end of the valve body of the concealed valve and is matched with the inner hole of the connecting end, the diameter of the channel part is smaller than the outer diameters of the joint part and the second thread part on the two sides, a gap is formed between the channel part and the inner wall of the valve body, and the second thread part is in threaded connection with the valve body.
Preferably, a third threaded part is arranged at the right end of the second threaded part, and the outer diameter of the third threaded part is smaller than the outer diameter of the second threaded part.
Preferably, a locking portion is arranged between the second thread portion and the third thread portion, the maximum outer diameter of the locking portion is smaller than the outer diameter of the second thread portion, and a tangent plane symmetrical along a circle center plane is arranged on the outer circumferential surface of the locking portion.
Preferably, a locking nut is arranged on the right side of the second thread part in threaded connection with the valve body, and the locking nut is in threaded connection with the second thread part.
Preferably, the joint part is a water inlet of the valve core, and the third threaded part is a water outlet of the valve core.
Preferably, the junction between the first threaded portion on the valve body and the valve core is a water outlet end of the water outlet channel.
The utility model has the advantages that:
the utility model discloses only need to twist out the main valve of former water pipe of entering the household, install this pressure-increasing valve, this pressure-increasing valve is connected with the booster pump, can realize not pounding the pressure boost that the wall realized the water of entering the household.
Drawings
FIG. 1 is a schematic view of the overall cross-section of the present invention;
FIG. 2 is a schematic sectional view of the valve body;
FIG. 3 is a schematic sectional view of the valve cartridge;
FIG. 4 is a schematic structural view of a use state of the booster valve;
FIG. 5 is a schematic view of the working principle of the booster valve in use;
FIG. 6 is a schematic cross-sectional view of the valve cartridge at cut-away;
in the figure: the valve comprises a valve body 1, a pressurized water outlet 1-1, a sealing groove 1-2, a first threaded part 1-3, a valve core 2, a joint part 2-1, a sealing groove 2-2, a channel part 2-3, a second threaded part 2-4, a locking part 2-5, a third threaded part 2-6, a section 2-7, a valve body 3 and a locking nut 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 2 and 4, the wall-smashing-free booster valve comprises a valve body 1 and a valve core 2, wherein a booster water outlet 1-1 is formed in the valve body, one end of the valve core is a water inlet, the other end of the valve core is a water outlet, the side of the water inlet of the valve core is sleeved in the valve body and is provided with a water outlet channel, the water inlet of the valve core 2 is communicated with a water inlet hole of a concealed valve body, the water inlet end of the water outlet channel is communicated with the booster water outlet 1-1, the valve body outside the water outlet channel is connected with the connecting end of the concealed valve body, and the water outlet end of the water outlet channel is communicated with a water outlet hole of a.
As a preferred scheme, the valve body comprises a valve body and a pressurizing water outlet 1-1 arranged on the valve body, and one end of the valve body is provided with a first thread part 1-3 which is in threaded connection with the connecting end of the valve body of the hidden valve.
As a preferred scheme, the pressurizing water outlet 1-1 is connected with an external water pipe in a threaded connection mode, and the external water pipe is preferably a corrugated water hose and is convenient to connect.
As a preferred scheme, the joint of the first thread part 1-3 and the valve body and the joint of the pressurizing water outlet and the valve body are both provided with a sealing groove 1-2 for placing a sealing ring, so that the waterproof sealing effect is achieved.
Preferably, the valve core sequentially comprises a joint part 2-1, a channel part 2-3 and a second thread part 2-4 from left to right, a sealing groove 2-2 for placing a sealing ring is formed in the end face of the joint part, the joint part extends to the inside of the connecting end of the valve body of the hidden valve and is matched with the aperture in the connecting end, the sealing ring in the sealing groove is tightly contacted with the inside of the valve body of the hidden valve to prevent water leakage, the diameter of the channel part is smaller than the outer diameters of the joint parts on the two sides and the second thread part, a gap is formed between the channel part and the inner wall of the valve body, and the second thread part 2-4 is in threaded connection with the.
Referring to fig. 1 and 3, as another preferred embodiment of the present invention, a third thread portion is provided at the right end of the second thread portion, the outer diameter of the third thread portion 2-6 is smaller than the outer diameter of the second thread portion 2-4, a locking portion 2-5 is provided between the second thread portion and the third thread portion, the maximum outer diameter of the locking portion 2-5 is smaller than the outer diameter of the second thread portion 2-4, and a cut surface 2-7 symmetrical along the central plane of a circle is provided on the outer circumferential surface of the locking portion 2-5, see fig. 6, and the cut surface is used for facilitating the fastening action of the valve element by an installer using a wrench.
Preferably, a locking nut 4 is arranged on the right side of the threaded connection between the second threaded part and the valve body, and the locking nut 4 is in threaded connection with the second threaded parts 2-4.
Preferably, the joint part is a water inlet of the valve core, and the third threaded part is a water outlet of the valve core.
Preferably, the junction between the first threaded part on the valve body and the valve core is a water outlet end of the water outlet channel.
The connection mode of the pressure increasing valve is as follows:
refer to fig. 4, for the utility model discloses user state overall structure picture, the link of hidden valve body and the first screw thread portion connection of pressure-increasing valve body, the case of pressure-increasing valve is towards the inside rotation locking of hidden valve body, and lock case and valve body fixedly through the nut that sets up on the case, set up the booster pump between the pressure boost delivery port of the third screw thread portion of the rightmost end (or second screw thread portion) of case and valve body, be connected between stainless steel ripple hose and third screw thread portion (or second screw thread portion) and the pressure boost delivery port are passed through at the business turn over water both ends of booster pump.
The working principle of the pressure increasing valve is as follows:
refer to fig. 5, for the utility model discloses operating condition schematic diagram, rivers flow into from the inlet opening of dark valve body, get into the case inside of booster valve, flow from the other end of case, get into the booster pump pressure boost, and the water after the pressure boost gets into the pressure boost delivery port from the play water end of booster pump, and the water that is pressurized gets into the inside passage of valve body and case to the delivery port department of dark valve body, reentries the user area by the apopore, realizes the pressure boost purpose of service water.
The valve body and the valve core are preferably made of stainless steel or copper.
It should be noted that fig. 4 shows one of the embodiments, there is no locking portion and third thread portion, and the nut is not shown, if there is a water leakage situation at the threaded connection on the pressure increasing valve, it can add the raw rubber belt to perform waterproof sealing, and as to the internal structure of the hidden valve body such as the water outlet and the water inlet, the present invention is not specifically shown, and is prior art.
To sum up, the utility model discloses reach the design purpose.
Claims (10)
1. The smashing-free wall pressure boosting valve comprises a valve body (1) and a valve core (2), wherein a pressure boosting water outlet (1-1) is formed in the valve body, one end of the valve core is a water inlet, the other end of the valve core is a water outlet, the side of the water inlet end of the valve core is sleeved in the valve body and is provided with a water outlet channel, the water inlet of the valve core (2) is communicated with a water inlet hole of a hidden valve body, the water inlet end of the water outlet channel is communicated with the pressure boosting water outlet (1-1), the valve body outside the water outlet channel is connected with the connecting end of the hidden valve body, and the water outlet end of the water outlet channel is communicated with a water outlet hole of the hidden valve body (.
2. The wall-breaking-free booster valve as claimed in claim 1, wherein the valve body comprises a valve body and a booster water outlet (1-1) arranged on the valve body, and one end of the valve body is provided with a first threaded portion (1-3) in threaded connection with the connecting end of the valve body of the hidden valve.
3. The wall-smashing-free pressure increasing valve as claimed in claim 2, wherein the pressure increasing water outlet (1-1) is connected with an external water pipe in a threaded connection mode.
4. The wall-smashing-free pressure increasing valve as claimed in claim 2 or 3, wherein a sealing groove (1-2) for placing a sealing ring is formed in the connection position of the first threaded portion (1-3) and the valve body and the connection position of the pressure increasing water outlet and the valve body.
5. The wall-smashing-free pressure increasing valve as claimed in claim 1, wherein the valve core sequentially comprises a joint portion (2-1), a channel portion (2-3) and a second threaded portion (2-4) from left to right, a sealing groove (2-2) for placing a sealing ring is formed in the end face of the joint portion, the joint portion extends into the connecting end of the valve body of the hidden valve and is matched with the inner hole of the connecting end, the diameter of the channel portion is smaller than the outer diameters of the joint portion and the second threaded portion on the two sides, a gap is formed between the channel portion and the inner wall of the valve body, and the second threaded portion (2-4) is in threaded connection with the valve body.
6. The wall-breaking-free pressure increasing valve as claimed in claim 5, wherein a third threaded part is arranged at the right end of the second threaded part, and the outer diameter of the third threaded part (2-6) is smaller than the outer diameter of the second threaded part (2-4).
7. The wall-smashing-free pressure increasing valve as claimed in claim 6, wherein a locking portion (2-5) is arranged between the second threaded portion and the third threaded portion, the maximum outer diameter of the locking portion (2-5) is smaller than the outer diameter of the second threaded portion (2-4), and a tangent plane (2-7) symmetrical along the central plane of a circle is arranged on the outer circumferential surface of the locking portion (2-5).
8. The wall-smashing-free pressure increasing valve as claimed in any one of claims 5-7, wherein a locking nut (4) is arranged on the right side of the threaded connection of the second threaded portion and the valve body, and the locking nut (4) is in threaded connection with the second threaded portion (2-4).
9. The wall-smashing-free pressure increasing valve as claimed in claim 5, wherein the joint portion is a water inlet of the valve core, and the third threaded portion is a water outlet of the valve core.
10. The wall-breaking-free pressure increasing valve as claimed in claim 2, wherein a junction between the first threaded portion on the valve body and the valve core is a water outlet end of the water outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020128515.0U CN211922826U (en) | 2020-01-20 | 2020-01-20 | Exempt from to pound wall pressure boost valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020128515.0U CN211922826U (en) | 2020-01-20 | 2020-01-20 | Exempt from to pound wall pressure boost valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922826U true CN211922826U (en) | 2020-11-13 |
Family
ID=73330420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020128515.0U Active CN211922826U (en) | 2020-01-20 | 2020-01-20 | Exempt from to pound wall pressure boost valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211922826U (en) |
-
2020
- 2020-01-20 CN CN202020128515.0U patent/CN211922826U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Huadong Inventor after: Tang Qiujiang Inventor before: Dong Huadong |