CN209877380U - Water heater of convenient maintenance - Google Patents
Water heater of convenient maintenance Download PDFInfo
- Publication number
- CN209877380U CN209877380U CN201920275255.7U CN201920275255U CN209877380U CN 209877380 U CN209877380 U CN 209877380U CN 201920275255 U CN201920275255 U CN 201920275255U CN 209877380 U CN209877380 U CN 209877380U
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- Prior art keywords
- water
- water storage
- storage tank
- tank body
- projection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 247
- 238000012423 maintenance Methods 0.000 title claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims description 34
- 238000012545 processing Methods 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water heater of convenient maintenance, include: the water storage tank body and the water pipe communicated with the water storage tank body, wherein the connecting end of the water pipe is connected with an external water supply component or a water supply component; along the gravity direction, the projection of the connecting end of the water pipe is positioned outside the projection of the water storage tank body. The projection through setting up the link of water pipe is located the outer mode of projection of water storage box, makes the junction of water pipe and outside water supply part or water part, when the link of water pipe leaks promptly, can avoid the water droplet to drip on the water storage box under the action of gravity, and then lets the user can accurately judge the position of leaking, conveniently maintains the position of leaking, improves maintenance efficiency.
Description
Technical Field
The utility model relates to a water heater field especially relates to a water heater of convenient maintenance.
Background
With the improvement of living standard, the small-capacity water heater is widely applied to places such as kitchens and the like because the small-capacity water heater can quickly heat water and is convenient to use.
As shown in fig. 1, in the prior art, a small-capacity water heater is generally installed below a water consumption component, and for convenience of installation, a mode of water inlet and outlet from the upper side is generally adopted to avoid disordered pipeline arrangement. The water heater comprises a water storage tank body 91 and a water pipe 92 connected with the upper wall of the water storage tank body 91, wherein the water pipe 92 is provided with a connecting part 93 to be connected with an external connecting part, when the connecting part between the water pipe 90 and the external connecting part, namely the connecting part 93 leaks water, the water can flow onto the shell 91 of the water heater, and the water is mistakenly judged as water leakage inside the water heater when a user finds the water leakage condition, so that the maintenance is difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a water heater of convenient maintenance, it can judge the position of leaking fast accurately, makes the maintenance more convenient.
The utility model provides a technical scheme that its technical problem adopted is: a water heater that facilitates maintenance, comprising: the water storage tank body and the water pipe communicated with the water storage tank body, wherein the connecting end of the water pipe is connected with an external water supply component or a water supply component; along the gravity direction, the projection of the connecting end of the water pipe is positioned outside the projection of the water storage tank body.
Further, the water storage tank body comprises an upper wall, a side wall and a lower wall, the water storage tank body is surrounded by the upper wall, the side wall and the lower wall, the water pipe is communicated with the side wall, so that along the gravity direction, the projection of the connecting end of the water pipe is positioned outside the projection of the water storage tank body.
Further, the water storage tank body comprises an upper wall, a side wall and a lower wall, the water storage tank body is surrounded by the upper wall, the side wall and the lower wall, the water pipe is communicated with the upper wall, a bending part is arranged on the water pipe to enable the connecting end of the water pipe to extend towards the side wall, and then along the gravity direction, the projection of the connecting end of the water pipe is located outside the projection of the water storage tank body.
Further, a screw part is provided on the connection end of the water pipe to be connected with an external water supply part or a water using part.
Further, the storage water tank body includes the casing and is located the water storage inner bag of casing, and the casing is provided with the intercommunicating pore, the water pipe passes intercommunicating pore and water storage inner bag intercommunication, still including setting up the heating rod in the water storage inner bag and the operating unit who sets up on the casing, operating unit and heating rod electric connection are in order to control the heating rod work.
The heating rod is arranged in the shell, the processing unit is arranged in the shell, the temperature sensor is arranged in the water storage inner container, the processing unit is electrically connected with the temperature sensor to acquire a temperature value of the water storage inner container, the operating unit is connected with the processing unit to transmit an operating signal to the processing unit, and the processing unit is electrically connected with the heating rod to control the heating rod to work according to the temperature value and the operating signal.
Further, still including setting up the water level sensor in the water storage inner bag, processing unit and water level sensor electric connection are in order to learn the water level height in the water storage inner bag and according to the work of water level height control heating rod.
Further, a heat insulation layer is arranged between the shell and the water storage inner container.
The utility model has the advantages that: along the gravity direction, the mode outside the projection that the projection through the link that sets up the water pipe is located the water storage box makes the junction of water pipe and outside water supply part or water part, when the link of water pipe leaks promptly, can avoid the water droplet to drip on the water storage box under the action of gravity, and then lets the user can accurately judge the position of leaking, conveniently maintains the position of leaking, improves maintenance efficiency.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a prior art schematic;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a front view of the present invention.
Detailed Description
Referring to fig. 2 and 3, a water heater facilitating maintenance includes: the water storage tank comprises a water storage tank body 10 and a water pipe 20 communicated with the water storage tank body 10, wherein the connecting end of the water pipe 20 is connected with an external water supply component or a water using component; along the gravity direction, the projection of the connection end of the water pipe 20 is located outside the projection of the water storage tank 10.
Along the gravity direction, the mode outside the projection that is located water storage tank 10 through the projection that sets up the link of water pipe 20 makes the junction of water pipe 20 and outside water supply part or water part, when the link of water pipe 20 leaks promptly, can avoid the water droplet to drip under the action of gravity on water storage tank 10, and then lets the user can accurately judge the position of leaking, conveniently maintains the position of leaking, improves maintenance efficiency.
As a preferred embodiment, the water storage tank 10 includes an upper wall, a side wall and a lower wall, and the water storage tank 10 is enclosed by the upper wall, the side wall and the lower wall, and the water pipe 20 is communicated with the side wall so that a projection of a connection end of the water pipe 20 is located outside a projection of the water storage tank 10 in a gravity direction.
The water pipe 20 is communicated with the sidewall of the water storage tank body 10 such that the water pipe 20 is located outside the sidewall, and the projection of the connection end of the water pipe 20 in the gravity direction is located outside the projection of the water storage tank body 10.
As another preferred embodiment, the water storage tank 10 includes an upper wall, a side wall, and a lower wall, and the water storage tank 10 is enclosed by the upper wall, the side wall, and the lower wall, the water pipe 20 is communicated with the upper wall, and the water pipe 20 is provided with a bent portion 30 so that the connection end of the water pipe 20 can extend toward the side wall, and further, along the gravity direction, the projection of the connection end of the water pipe 20 is located outside the projection of the water storage tank 10.
Under the condition that the water pipe 20 is connected with the upper wall of the water storage tank body 10, the bent part 30 is arranged on the water pipe 20, so that the connection of the water pipe 20 can extend towards the side wall direction, and the purpose that the projection of the connection end along the gravity direction is positioned outside the projection of the water storage tank body 10 is achieved. The bent portion 30 may be provided in plural according to design requirements, and it is only necessary that the projection of the connection end of the water pipe 20 finally along the gravity direction is located outside the projection of the water storage tank 10.
Generally, the water pipe 20 includes a water inlet pipe 21 and a water outlet pipe 22, and the water inlet pipe 21 and the water outlet pipe 22 can reach the purpose that the projection of the connection end of the water inlet pipe 21 and the water outlet pipe 22 is located outside the projection of the water storage tank body 10 along the gravity direction in a mode that the water inlet pipe 21 and the water outlet pipe 22 are both communicated with the side wall of the water storage tank body 10; or the same effect is achieved by the way that the water storage tank body 10 is communicated with the upper wall and is respectively provided with the first bending part 31 and the second bending part 32; the same effect can be achieved by one of the two communicating with the side wall of the water storage tank 10 and the other communicating with the upper wall of the water storage tank 10 and provided with the bending part 30.
For convenience of installation, the connection end of the water pipe 20 is provided with a screw part 40 to be connected with an external water supply part or a water using part.
By providing the screw portion 40 on the connection end of the water pipe 20, it is possible to be engaged with an external water supply part or a water use part to achieve connection when installed, and it is convenient and fast to operate, and easy to disassemble and maintain. When the water pipe 20 includes the water inlet pipe 21 and the water outlet pipe 22, a first threaded portion 41 is provided on the water inlet pipe 21 to connect with the water supply component, and a second threaded portion 42 is provided on the water outlet pipe 22 to connect with the water use component.
In order to control the temperature of the discharged water, the water storage tank 10 includes a housing 11 and a water storage liner 12 located in the housing 11, the housing 11 is provided with a communication hole, the water pipe 20 passes through the communication hole to communicate with the water storage liner 12, and further includes a heating rod 52 arranged in the water storage liner 12 and an operation unit 51 arranged on the housing 11, and the operation unit 51 is electrically connected with the heating rod 52 to control the operation of the heating rod 52.
The operation unit 51 is electrically connected to the heating rod 52, so that a user can control the heating temperature, the heating time and the like of the heating rod 52 through the operation unit 51, thereby achieving the purpose of controlling the temperature of the outlet water. The operation unit 51 may be an adjustable resistor, and the magnitude of the current flowing through the heating rod 52 is changed by adjusting the magnitude of the resistance of the adjustable resistor, so as to adjust the heating value of the heating rod 52.
In order to make the temperature of the outlet water more constant, the water heater further comprises a processing unit arranged in the shell 11 and a temperature sensor 53 arranged in the water storage liner 12, wherein the processing unit is electrically connected with the temperature sensor 53 to acquire the temperature value of the water storage liner 12, the operating unit 51 is connected with the processing unit to transmit an operating signal to the processing unit, and the processing unit is electrically connected with the heating rod 52 to control the heating rod 52 to work according to the temperature value and the operating signal.
During operation, the user uses the operation unit 51 to generate an operation signal and transmits the operation signal to the processing unit, the processing unit controls the heating rod 52 to work according to the operation signal, meanwhile, the temperature sensor 53 is arranged in the water storage inner container 12, so that the processing unit can charge the temperature sensor 53 to obtain a temperature value in the water storage inner container 12, namely water temperature, the water temperature is compared with a temperature value set by the operation unit 51, the processing unit controls the heating rod 52 to heat when the water temperature is lower than the set temperature value, and the processing unit controls the heating rod 52 to stop heating when the water temperature is higher than the set temperature value, so that the water temperature is constant, and the water temperature is prevented from being higher or lower. The processing unit can be a single chip microcomputer or an embedded system and other devices with input signal processing and control functions.
In order to prevent the heating rod 52 from continuing to work and causing the water heater to be damaged when the water storage in the water storage inner container 12 is insufficient, the water level sensor 54 is arranged in the water storage inner container 12, and the processing unit is electrically connected with the water level sensor 54 to know the water level height in the water storage inner container 12 and control the heating rod 52 to work according to the water level height.
By providing the water level sensor 54 in the water storage liner 12, the processing unit can know the current water storage amount, and when the water storage amount is insufficient, the heating rod 52 is stopped to perform heating operation, so that the water heater is prevented from being damaged, and the reliability is improved.
In order to prevent the water storage inner container 12 from being cooled too quickly, a heat insulation layer 13 is arranged between the housing 11 and the water storage inner container 12.
The heat preservation layer 13 is arranged between the shell 11 and the water storage inner container 12, so that the water storage heat loss speed of the water storage inner container 12 is reduced, heat is preserved, and energy is saved. The insulating layer 13 may be made of a material having a small thermal conductivity, such as foam.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (8)
1. A water heater that facilitates maintenance, comprising: the water supply device comprises a water storage tank body (10) and a water pipe (20) communicated with the water storage tank body (10), wherein the connecting end of the water pipe (20) is connected with an external water supply component or a water using component; the method is characterized in that: along the gravity direction, the projection of the connecting end of the water pipe (20) is positioned outside the projection of the water storage tank body (10).
2. The water heater of claim 1, wherein the water heater further comprises: the water storage tank body (10) comprises an upper wall, a side wall and a lower wall, the water storage tank body (10) is surrounded by the upper wall, the side wall and the lower wall, the water pipe (20) is communicated with the side wall, so that along the gravity direction, the projection of the connecting end of the water pipe (20) is positioned outside the projection of the water storage tank body (10).
3. The water heater of claim 1, wherein the water heater further comprises: the water storage tank body (10) comprises an upper wall, a side wall and a lower wall, the water storage tank body (10) is formed by the upper wall, the side wall and the lower wall in an enclosing mode, the water pipe (20) is communicated with the upper wall, a bending portion (30) is arranged on the water pipe (20) to enable the connecting end of the water pipe (20) to extend towards the side wall, and then the projection of the connecting end of the water pipe (20) is located outside the projection of the water storage tank body (10) along the gravity direction.
4. A service-friendly water heater as claimed in any one of claims 1 to 3, wherein: the connection end of the water pipe (20) is provided with a thread part (40) to be connected with an external water supply part or a water using part.
5. The water heater of claim 1, wherein the water heater further comprises: the water storage tank body (10) comprises a shell (11) and a water storage inner container (12) located in the shell (11), wherein a communication hole is formed in the shell (11), a water pipe (20) penetrates through the communication hole to be communicated with the water storage inner container (12), the water storage tank body further comprises a heating rod (52) arranged in the water storage inner container (12) and an operation unit (51) arranged on the shell (11), and the operation unit (51) is electrically connected with the heating rod (52) to control the heating rod (52) to work.
6. The water heater of claim 5, wherein the water heater further comprises: the heating device is characterized by further comprising a processing unit arranged in the shell (11) and a temperature sensor (53) arranged in the water storage inner container (12), wherein the processing unit is electrically connected with the temperature sensor (53) to acquire a temperature value of the water storage inner container (12), the operating unit (51) is connected with the processing unit to transmit an operating signal to the processing unit, and the processing unit is electrically connected with the heating rod (52) to control the heating rod (52) to work according to the temperature value and the operating signal.
7. The water heater of claim 6, wherein the water heater further comprises: the water-level control device also comprises a water level sensor (54) arranged in the water storage inner container (12), and the processing unit is electrically connected with the water level sensor (54) so as to know the water level height in the water storage inner container (12) and control the heating rod (52) to work according to the water level height.
8. A service-friendly water heater as claimed in any one of claims 5 to 7, wherein: an insulating layer (13) is arranged between the shell (11) and the water storage liner (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275255.7U CN209877380U (en) | 2019-03-04 | 2019-03-04 | Water heater of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275255.7U CN209877380U (en) | 2019-03-04 | 2019-03-04 | Water heater of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877380U true CN209877380U (en) | 2019-12-31 |
Family
ID=68953890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920275255.7U Expired - Fee Related CN209877380U (en) | 2019-03-04 | 2019-03-04 | Water heater of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877380U (en) |
-
2019
- 2019-03-04 CN CN201920275255.7U patent/CN209877380U/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 |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |