CN215410367U - Long-strip thermostatic valve - Google Patents
Long-strip thermostatic valve Download PDFInfo
- Publication number
- CN215410367U CN215410367U CN202120796151.8U CN202120796151U CN215410367U CN 215410367 U CN215410367 U CN 215410367U CN 202120796151 U CN202120796151 U CN 202120796151U CN 215410367 U CN215410367 U CN 215410367U
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- water
- valve
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- water outlet
- valve core
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 167
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A long-strip thermostatic valve comprises a pre-buried box with a front opening, a face cover, a thermostatic control part and a water outlet control part, wherein the thermostatic control part comprises a valve main body, a thermostatic valve core, a switch valve core and a water stop check device; the water-stopping check device is arranged in the cold water-stopping check cavity, the other water-stopping check device is arranged in the hot water-stopping check cavity, and the water outlet port and the water guide port are connected together by a nut; the water guide interface of the control monomer at the suspension end is sealed by a plug, and the upper water outlet interface or the lower water outlet interface is provided with a plug. The switch valve and the water stop check device are arranged, so that the switch or the water stop check device can be closed when the control unit is maintained; when the valve core is maintained or replaced, the water stopping non-return device is operated; the water stop check device can prevent cold water or hot water from flowing back.
Description
Technical Field
The utility model relates to a bathroom valve, in particular to a thermostatic valve.
Background
At present, in the prior art, a thermostatic valve comprises a pre-buried box with a front opening, a face cover, a thermostatic control part and a water outlet control part, wherein the thermostatic control part is communicated with the water outlet control part. There are problems: when the water outlet control part and/or the constant temperature control part is maintained, a water supply pipeline needs to be closed, and the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: provided is a long thermostatic valve which has the characteristic of convenient maintenance.
The utility model is realized by the following steps: a long-strip thermostatic valve comprises a pre-buried box with a front opening, a face cover, a thermostatic control part and a water outlet control part, wherein the thermostatic control part is communicated with the water outlet control part; it is characterized in that: a cold water interface hole, a hot water interface hole, a plurality of lower water outlet interface holes, a plurality of upper water outlet interface holes arranged on the top plate and a clearance hole arranged on the end plate are arranged on the bottom plate of the embedded box;
the face cover is provided with a plurality of key holes, a switch valve rod hole and a thermostatic valve rod hole;
the thermostatic control part comprises a valve main body, a thermostatic valve core, a switch valve core and a water stop check device, wherein the valve main body is provided with a thermostatic valve core cavity, a cold water inlet pipe, a cold water stop check cavity, a hot water inlet pipe, a hot water stop check cavity, a switch valve core cavity and a water outlet interface communicated with the switch valve core cavity; the cold water inlet pipe, the cold water stop check cavity and the constant temperature valve core cavity are communicated, the hot water inlet pipe, the hot water stop check cavity and the constant temperature valve core cavity are communicated, and the constant temperature valve core cavity is communicated with the switch valve core cavity; the open ends of the cold water inlet pipe and the hot water inlet pipe face the ground;
the water outlet control part comprises at least two control units which are connected in series, each control unit comprises a valve body and a spring type valve core, and each valve body comprises a valve core cavity with a front opening, water guide interfaces which are positioned on two sides and communicated with the valve core cavity, a water outlet cavity positioned at the rear part of the valve core cavity, an upper water outlet interface and a lower water outlet interface which are communicated with the water outlet cavity;
the water outlet interface is connected with the water guide interface by a nut; the water guide interface of the control monomer at the suspension end is sealed by a plug, and the upper water outlet interface or the lower water outlet interface is provided with a plug.
The strip thermostatic valve is characterized in that: the water-stopping check device comprises a main body, a valve cover, a water-sealing piece and a check valve component,
the main body comprises a one-way valve cavity, a water outlet hole arranged on the circumferential wall of the water outlet cavity and a water sealing hole arranged on the clapboard,
the check valve assembly comprises a check valve body, a check valve core and a pressure spring, the check valve body comprises a check valve seat and a water guide frame which are arranged at one end, a valve rod of the check valve core penetrates through the pressure spring to be in sliding fit with a guide hole of the water guide frame, the pressure spring is matched with the check valve core and the water guide frame, and the check valve core is matched with the check valve seat;
the check valve component is arranged in the check valve cavity, the valve cover is screwed with the water outlet cavity, the water sealing piece is matched with the internal thread channel of the valve cover, and the water sealing piece is matched with the water sealing hole.
The strip thermostatic valve is characterized in that: the number of the control monomers is two.
According to the strip-shaped thermostatic valve, due to the adoption of the structure, the switch valve and the water stop check device are arranged, and when the control unit needs to be maintained, the switch or the water stop check device can be closed; when the valve core is maintained or replaced, the water stopping non-return device is operated; the water stop check device can prevent cold water or hot water from flowing back.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a view a-a of fig. 2.
Fig. 4 is a view B-B of fig. 2.
Fig. 5 is a view C-C of fig. 2.
Fig. 6 is a view from D-D of fig. 2.
Fig. 7 is a sectional view of the water stop check device of the present invention.
Fig. 8 is an exploded perspective view of the water stop check device of the present invention.
Fig. 9 is an exploded perspective view of the present invention.
Fig. 10 is one of perspective views of the valve body of the present invention.
Fig. 11 is a second perspective view of the valve body of the present invention.
Fig. 12 is a perspective cross-sectional view of a valve body of the control unit of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, the long strip thermostatic valve comprises a pre-buried box 1 with a front opening, a surface cover (not shown in the figure), a thermostatic control part and a water outlet control part, wherein the thermostatic control part is communicated with the water outlet control part;
as shown in fig. 1 and 6, a bottom plate of the embedded box 1 is provided with a cold water port hole 1A, a hot water port hole 1B, a plurality of lower water outlet port holes 1C, a plurality of upper water outlet port holes 1D formed in a top plate, and a clearance hole 1E formed in an end plate; the axes of the upper water outlet port hole 1D and the lower water outlet port hole 1C are superposed and are on the same straight line;
the face cover is provided with a plurality of key holes, a switch valve rod hole and a thermostatic valve rod hole;
the thermostatic control part comprises a valve main body 2, a thermostatic valve core 3, a switch valve core 4 and a water stopping check device 5, as shown in fig. 10 and fig. 11, the valve main body 2 is provided with a thermostatic valve core cavity 21, a cold water inlet pipe 22, a cold water stopping check cavity 23, a hot water inlet pipe 24, a hot water stopping check cavity 25, a switch valve core cavity 26 and a water outlet interface 27 communicated with the switch valve core cavity; the cold water inlet pipe 22, the cold water stop check cavity 23 and the constant temperature valve core cavity 21 are communicated, the hot water inlet pipe 24, the hot water stop check cavity 25 and the constant temperature valve core cavity 21 are communicated, and the constant temperature valve core cavity 21 is communicated with the switch valve core cavity 26; the open ends of the cold water inlet pipe 22 and the hot water inlet pipe 24 face the ground; the axis of the cold water inlet pipe 22 is vertical to the axis of the cold water stopping check cavity 23;
as shown in fig. 1, 3, and 9, the water outlet control portion includes two control units 6 connected in series, each control unit 6 includes a valve body 61 and a spring type valve core 62, the valve body 61 includes a valve core cavity 611 with a front opening, water guide ports 612 located on both sides and communicated with the valve core cavity, a water outlet cavity 613 located at the rear of the valve core cavity, and an upper water outlet port 614 and a lower water outlet port 615 communicated with the water outlet cavity;
the water-stopping check device is characterized by further comprising two water-stopping check devices 5, wherein one water-stopping check device 5 is arranged in the cold water-stopping check cavity 23, the other water-stopping check device 5 is arranged in the hot water-stopping check cavity 25, and the water outlet connector 27 and the water guide connector 612 are connected together through nuts; the water guide interface 612 of the control unit 6 at the suspension end is sealed by the plug 63, and the upper water outlet interface 614 or the lower water outlet interface 615 is provided with a plug for the selection of consumers. The constant temperature control part and the water outlet control part are in a straight line and are called long strips; the control monomer 6 is also in a straight line.
As shown in fig. 5, 7 and 8, the water stopping and stopping device 5 comprises a main body 51, a valve cover 52, a water sealing member 53 and a one-way valve assembly,
the main body 51 comprises a one-way valve cavity 511, a water outlet cavity 512, a water outlet hole 513 arranged on the circumferential wall of the water outlet cavity and a water sealing hole 514 arranged on the clapboard,
the check valve assembly comprises a check valve body 54, a check valve core 55 and a pressure spring 56, the check valve body 54 comprises a check valve seat 541 and a water guide frame 542 which are arranged at one end, a valve rod of the check valve core 55 penetrates through the pressure spring 56 to be in sliding fit with a guide hole of the water guide frame 542, the pressure spring 56 is matched with the check valve core 55 and the water guide frame 542, and the check valve core 55 is matched with the check valve seat 541;
the one-way valve assembly is arranged in the one-way valve cavity 511, the valve cover 52 is screwed with the water outlet cavity 512, the water sealing piece 53 is matched with the internal thread passage of the valve cover 52, and the water sealing piece 53 is matched with the water sealing hole 514.
When the water stopping check device 5 works, as shown in fig. 5, the cold water inlet pipe 22 is filled with water, the water pressure uses the check valve core 55 of the check valve assembly to move upwards, in fig. 7, the check valve core 55 moves leftwards, and the check valve core 55 leaves the check valve seat 541; water enters the one-way valve body 54 through a water inlet hole of the one-way valve seat 541, enters the water outlet cavity 512 through the water sealing hole 514, enters the cold water stop check cavity 23 through the water outlet hole 513 and then enters the constant temperature valve core cavity 21; when the water source is cut off, the one-way valve core 55 automatically resets under the action of the pressure spring 56 to prevent water return;
in the state shown in fig. 7, the water seal 53 is turned by a screwdriver, the water seal 53 moves to the right, and the water seal 53 blocks the water seal hole 514; at this time, the thermostatic cartridge 3 can be repaired or replaced; the master switch for closing the water supply line is not required.
There are two of the control monomers 6.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (3)
1. A long-strip thermostatic valve comprises a pre-buried box with a front opening, a face cover, a thermostatic control part and a water outlet control part, wherein the thermostatic control part is communicated with the water outlet control part; the method is characterized in that: a cold water interface hole, a hot water interface hole, a plurality of lower water outlet interface holes, a plurality of upper water outlet interface holes arranged on the top plate and a clearance hole arranged on the end plate are arranged on the bottom plate of the embedded box;
the face cover is provided with a plurality of key holes, a switch valve rod hole and a thermostatic valve rod hole;
the thermostatic control part comprises a valve main body, a thermostatic valve core, a switch valve core and a water stop check device, wherein the valve main body is provided with a thermostatic valve core cavity, a cold water inlet pipe, a cold water stop check cavity, a hot water inlet pipe, a hot water stop check cavity, a switch valve core cavity and a water outlet interface communicated with the switch valve core cavity; the cold water inlet pipe, the cold water stop check cavity and the constant temperature valve core cavity are communicated, the hot water inlet pipe, the hot water stop check cavity and the constant temperature valve core cavity are communicated, and the constant temperature valve core cavity is communicated with the switch valve core cavity; the open ends of the cold water inlet pipe and the hot water inlet pipe face the ground;
the water outlet control part comprises at least two control units which are connected in series, each control unit comprises a valve body and a spring type valve core, and each valve body comprises a valve core cavity with a front opening, water guide interfaces which are positioned on two sides and communicated with the valve core cavity, a water outlet cavity positioned at the rear part of the valve core cavity, an upper water outlet interface and a lower water outlet interface which are communicated with the water outlet cavity;
the water outlet interface is connected with the water guide interface by a nut; the water guide interface of the control monomer at the suspension end is sealed by a plug, and the upper water outlet interface or the lower water outlet interface is provided with a plug.
2. The strip thermostat valve of claim 1, wherein: the water-stopping check device comprises a main body, a valve cover, a water-sealing piece and a check valve component,
the main body comprises a one-way valve cavity, a water outlet hole arranged on the circumferential wall of the water outlet cavity and a water sealing hole arranged on the clapboard,
the check valve assembly comprises a check valve body, a check valve core and a pressure spring, the check valve body comprises a check valve seat and a water guide frame which are arranged at one end, a valve rod of the check valve core penetrates through the pressure spring to be in sliding fit with a guide hole of the water guide frame, the pressure spring is matched with the check valve core and the water guide frame, and the check valve core is matched with the check valve seat;
the check valve component is arranged in the check valve cavity, the valve cover is screwed with the water outlet cavity, the water sealing piece is matched with the internal thread channel of the valve cover, and the water sealing piece is matched with the water sealing hole.
3. The strip thermostat valve of claim 1, wherein: the number of the control monomers is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120796151.8U CN215410367U (en) | 2021-04-16 | 2021-04-16 | Long-strip thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120796151.8U CN215410367U (en) | 2021-04-16 | 2021-04-16 | Long-strip thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410367U true CN215410367U (en) | 2022-01-04 |
Family
ID=79672013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120796151.8U Active CN215410367U (en) | 2021-04-16 | 2021-04-16 | Long-strip thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410367U (en) |
-
2021
- 2021-04-16 CN CN202120796151.8U patent/CN215410367U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A long strip constant temperature valve Granted publication date: 20220104 Pledgee: Agricultural Bank of China Limited Kaiping sub branch Pledgor: Kaiping Fangjian Sanitary Ware Co.,Ltd. Registration number: Y2024980005948 |